HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 135814,
"next": "https://lda.senate.gov/api/v1/clients/?format=api&ordering=-name&page=5036",
"previous": "https://lda.senate.gov/api/v1/clients/?format=api&ordering=-name&page=5034",
"results": [
{
"id": 160388,
"url": "https://lda.senate.gov/api/v1/clients/160388/?format=api",
"client_id": 12,
"name": "AMERICAN SOCIETY FOR INDUSTRIAL SECURITY",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": "VA",
"state_display": "Virginia",
"country": "US",
"country_display": "United States of America",
"ppb_state": "VA",
"ppb_state_display": "Virginia",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2000-10-01",
"registrant": {
"id": 57794,
"url": "https://lda.senate.gov/api/v1/registrants/57794/?format=api",
"house_registrant_id": null,
"name": "LICHTENSTEIN, JACK D.P.",
"description": null,
"address_1": "10659 MUIRFIELD DR",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "POTOMAC",
"state": "MD",
"state_display": "Maryland",
"zip": null,
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:53:14.073394-05:00"
}
},
{
"id": 119608,
"url": "https://lda.senate.gov/api/v1/clients/119608/?format=api",
"client_id": 36,
"name": "AMERICAN SOCIETY FOR INDUSTRIAL SECURITY",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": null,
"state_display": null,
"country": "US",
"country_display": "United States of America",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "1996-02-14",
"registrant": {
"id": 14358,
"url": "https://lda.senate.gov/api/v1/registrants/14358/?format=api",
"house_registrant_id": 30827,
"name": "FEDERAL LEGISLATIVE ASSOC",
"description": "10/17/2005",
"address_1": "1625 K ST NW #1070",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "WASHINGTON",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20006",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:48:06.343956-05:00"
}
},
{
"id": 197875,
"url": "https://lda.senate.gov/api/v1/clients/197875/?format=api",
"client_id": 12,
"name": "AMERICAN SOCIETY FOR HORTICULTURAL SCIENCE",
"general_description": "Non-profit for horticultural research",
"client_government_entity": false,
"client_self_select": false,
"state": "VA",
"state_display": "Virginia",
"country": "US",
"country_display": "United States of America",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2013-01-01",
"registrant": {
"id": 401103085,
"url": "https://lda.senate.gov/api/v1/registrants/401103085/?format=api",
"house_registrant_id": null,
"name": "MR. JONATHAN MOORE",
"description": "Consulting",
"address_1": "1050 30th Street NW",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20007",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JONATHAN MOORE",
"contact_telephone": "+1 703-299-9091",
"dt_updated": "2026-01-13T16:55:19.911448-05:00"
}
},
{
"id": 185272,
"url": "https://lda.senate.gov/api/v1/clients/185272/?format=api",
"client_id": 1004746,
"name": "AMERICAN SOCIETY FOR HISTOCOMPATIBILITY & IMMUNOGENETICS",
"general_description": "association to advance the science and application of histocompatibility & immunogenetics",
"client_government_entity": false,
"client_self_select": null,
"state": "NJ",
"state_display": "New Jersey",
"country": "US",
"country_display": "United States of America",
"ppb_state": "NJ",
"ppb_state_display": "New Jersey",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2018-10-01",
"registrant": {
"id": 314911,
"url": "https://lda.senate.gov/api/v1/registrants/314911/?format=api",
"house_registrant_id": 39171,
"name": "POLSINELLI PC",
"description": "Law Firm",
"address_1": "1401 Eye Street, NW",
"address_2": "Suite 800",
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20005",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "KAREN BLITZ",
"contact_telephone": "+1 202-783-3300",
"dt_updated": "2026-07-15T15:35:57.778520-04:00"
}
},
{
"id": 213302,
"url": "https://lda.senate.gov/api/v1/clients/213302/?format=api",
"client_id": 51,
"name": "AMERICAN SOCIETY FOR HISTOCOMPATIBILITY AND IMMUNOGENETICS",
"general_description": "association to advance the science and application of histocompatibility & immunogenetics",
"client_government_entity": false,
"client_self_select": null,
"state": "NJ",
"state_display": "New Jersey",
"country": "US",
"country_display": "United States of America",
"ppb_state": "NJ",
"ppb_state_display": "New Jersey",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2021-12-01",
"registrant": {
"id": 401106373,
"url": "https://lda.senate.gov/api/v1/registrants/401106373/?format=api",
"house_registrant_id": null,
"name": "WHEAT SHROYER GOVERNMENT RELATIONS LLC",
"description": "lobbying firm",
"address_1": "5536 32nd Street NW",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20015",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "BRENT JORDAN",
"contact_telephone": "+1 202-893-1591",
"dt_updated": "2026-07-08T10:48:29.552460-04:00"
}
},
{
"id": 130960,
"url": "https://lda.senate.gov/api/v1/clients/130960/?format=api",
"client_id": 874,
"name": "AMERICAN SOCIETY FOR HISTOCOMPABILITY & IMMUNOGENETICS",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": "DC",
"state_display": "District of Columbia",
"country": "US",
"country_display": "United States of America",
"ppb_state": "DC",
"ppb_state_display": "District of Columbia",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2002-01-01",
"registrant": {
"id": 23747,
"url": "https://lda.senate.gov/api/v1/registrants/23747/?format=api",
"house_registrant_id": 30371,
"name": "MARC ASSOCIATES, INC.",
"description": "Lobbyist",
"address_1": "1101 17TH STREET, NW",
"address_2": "SUITE 1102",
"address_3": null,
"address_4": null,
"city": "WASHINGTON",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20036",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "RANDOLPH B. FENNINGER",
"contact_telephone": "+1 202-419-2503",
"dt_updated": "2022-04-06T16:07:49.051790-04:00"
}
},
{
"id": 185403,
"url": "https://lda.senate.gov/api/v1/clients/185403/?format=api",
"client_id": 137,
"name": "AMERICAN SOCIETY FOR HEALTH INFORMATICS MANAGERS",
"general_description": "Health information technology and workforce development",
"client_government_entity": false,
"client_self_select": false,
"state": "UT",
"state_display": "Utah",
"country": "US",
"country_display": "United States of America",
"ppb_state": "UT",
"ppb_state_display": "Utah",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2009-08-05",
"registrant": {
"id": 315592,
"url": "https://lda.senate.gov/api/v1/registrants/315592/?format=api",
"house_registrant_id": 39410,
"name": "HORIZON GOVERNMENT AFFAIRS",
"description": "Health Care and Health Care Coverage",
"address_1": "440 First St., NW",
"address_2": "Suite 430",
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20001",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JOEL WHITE",
"contact_telephone": "+1 202-808-8856",
"dt_updated": "2026-07-15T19:32:46.215715-04:00"
}
},
{
"id": 125187,
"url": "https://lda.senate.gov/api/v1/clients/125187/?format=api",
"client_id": 1005496,
"name": "AMERICAN SOCIETY FOR GASTROINTESTINAL ENDOSCOPY",
"general_description": "Professional organization dedicated to advancing patient care and digestive health",
"client_government_entity": false,
"client_self_select": false,
"state": "IL",
"state_display": "Illinois",
"country": "US",
"country_display": "United States of America",
"ppb_state": "IL",
"ppb_state_display": "Illinois",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2009-01-01",
"registrant": {
"id": 18466,
"url": "https://lda.senate.gov/api/v1/registrants/18466/?format=api",
"house_registrant_id": 30825,
"name": "HOLLAND & KNIGHT LLP",
"description": "Law Firm",
"address_1": "800 17th Street NW",
"address_2": "Suite 1100",
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20006",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "RICHARD GOLD",
"contact_telephone": "+1 202-955-3000",
"dt_updated": "2026-01-29T12:53:12.839213-05:00"
}
},
{
"id": 187720,
"url": "https://lda.senate.gov/api/v1/clients/187720/?format=api",
"client_id": 176,
"name": "AMERICAN SOCIETY FOR GASTROINTESTINAL ENDOSCOPY",
"general_description": "Health care trade association",
"client_government_entity": false,
"client_self_select": false,
"state": "IL",
"state_display": "Illinois",
"country": "US",
"country_display": "United States of America",
"ppb_state": "IL",
"ppb_state_display": "Illinois",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2015-07-16",
"registrant": {
"id": 40012089,
"url": "https://lda.senate.gov/api/v1/registrants/40012089/?format=api",
"house_registrant_id": 39753,
"name": "SUMMIT HEALTH CARE CONSULTING",
"description": "health policy consulting",
"address_1": "PO Box 5833",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Breckenridge",
"state": "CO",
"state_display": "Colorado",
"zip": "80424",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "CAMILLE BONTA",
"contact_telephone": "+1 202-320-3658",
"dt_updated": "2026-01-28T18:55:43.763579-05:00"
}
},
{
"id": 130896,
"url": "https://lda.senate.gov/api/v1/clients/130896/?format=api",
"client_id": 75,
"name": "AMERICAN SOCIETY FOR GASTROINTESTINAL ENDOSCOPY",
"general_description": null,
"client_government_entity": false,
"client_self_select": false,
"state": null,
"state_display": null,
"country": "US",
"country_display": "United States of America",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2007-10-23",
"registrant": {
"id": 23747,
"url": "https://lda.senate.gov/api/v1/registrants/23747/?format=api",
"house_registrant_id": 30371,
"name": "MARC ASSOCIATES, INC.",
"description": "Lobbyist",
"address_1": "1101 17TH STREET, NW",
"address_2": "SUITE 1102",
"address_3": null,
"address_4": null,
"city": "WASHINGTON",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20036",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "RANDOLPH B. FENNINGER",
"contact_telephone": "+1 202-419-2503",
"dt_updated": "2022-04-06T16:07:49.051790-04:00"
}
},
{
"id": 129687,
"url": "https://lda.senate.gov/api/v1/clients/129687/?format=api",
"client_id": 1003426,
"name": "AMERICAN SOCIETY FOR ENGINEERING EDUCATION",
"general_description": "Represent the interests of engineering educators and engineering education",
"client_government_entity": false,
"client_self_select": null,
"state": "DC",
"state_display": "District of Columbia",
"country": "US",
"country_display": "United States of America",
"ppb_state": "DC",
"ppb_state_display": "District of Columbia",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2017-10-02",
"registrant": {
"id": 22781,
"url": "https://lda.senate.gov/api/v1/registrants/22781/?format=api",
"house_registrant_id": 30442,
"name": "LEWIS-BURKE ASSOCIATES, LLC",
"description": "Lobbying and Consulting Firm",
"address_1": "440 1st Street NW",
"address_2": "Suite 700",
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20001",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "REED SKAGGS",
"contact_telephone": "+1 202-289-7475",
"dt_updated": "2026-07-13T12:18:35.067037-04:00"
}
},
{
"id": 198883,
"url": "https://lda.senate.gov/api/v1/clients/198883/?format=api",
"client_id": 12,
"name": "AMERICAN SOCIETY FOR DERMATOLOGIC SURGERY ASSOCIATION",
"general_description": null,
"client_government_entity": false,
"client_self_select": true,
"state": "IL",
"state_display": "Illinois",
"country": "US",
"country_display": "United States of America",
"ppb_state": "IL",
"ppb_state_display": "Illinois",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2014-06-20",
"registrant": {
"id": 401103437,
"url": "https://lda.senate.gov/api/v1/registrants/401103437/?format=api",
"house_registrant_id": null,
"name": "AMERICAN SOCIETY FOR DERMATOLOGIC SURGERY ASSOCIATION",
"description": "Director of Federal Advocacy and Practice Support",
"address_1": "1933 N Meacham Road",
"address_2": "Suite 650",
"address_3": null,
"address_4": null,
"city": "Schaumburg",
"state": "IL",
"state_display": "Illinois",
"zip": "60173",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "KRISTIN HELLQUIST",
"contact_telephone": "+1 847-956-9144",
"dt_updated": "2026-01-21T16:45:01.209292-05:00"
}
},
{
"id": 150119,
"url": "https://lda.senate.gov/api/v1/clients/150119/?format=api",
"client_id": 152,
"name": "AMERICAN SOCIETY FOR CLINICAL PHARMACOLOGY & THERAPEUTICS",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": "PA",
"state_display": "Pennsylvania",
"country": "US",
"country_display": "United States of America",
"ppb_state": "PA",
"ppb_state_display": "Pennsylvania",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "1950-12-30",
"registrant": {
"id": 40566,
"url": "https://lda.senate.gov/api/v1/registrants/40566/?format=api",
"house_registrant_id": 31751,
"name": "WASHINGTON HEALTH ADVOCATES",
"description": "consulting",
"address_1": "24 Woodward Lane",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Lutherville",
"state": "MD",
"state_display": "Maryland",
"zip": "21093",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "LYNN MORRISON",
"contact_telephone": "+1 202-253-8851",
"dt_updated": "2022-04-06T16:06:12.039670-04:00"
}
},
{
"id": 103663,
"url": "https://lda.senate.gov/api/v1/clients/103663/?format=api",
"client_id": 12,
"name": "AMERICAN SOCIETY FOR CLINICAL PATHOLOGY",
"general_description": null,
"client_government_entity": false,
"client_self_select": true,
"state": "DC",
"state_display": "District of Columbia",
"country": "US",
"country_display": "United States of America",
"ppb_state": "DC",
"ppb_state_display": "District of Columbia",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2007-08-10",
"registrant": {
"id": 3435,
"url": "https://lda.senate.gov/api/v1/registrants/3435/?format=api",
"house_registrant_id": 31549,
"name": "AMERICAN SOCIETY FOR CLINICAL PATHOLOGY",
"description": null,
"address_1": "1225 NEW YORK AVENUE, NW, #350",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "WASHINGTON",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20005",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MATTHEW SCHULZE",
"contact_telephone": "+1 202-735-2285",
"dt_updated": "2026-07-13T18:53:38.113607-04:00"
}
},
{
"id": 123246,
"url": "https://lda.senate.gov/api/v1/clients/123246/?format=api",
"client_id": 63,
"name": "AMERICAN SOCIETY FOR CLINICAL PATHOLOGY",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": null,
"state_display": null,
"country": "US",
"country_display": "United States of America",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "1950-12-30",
"registrant": {
"id": 17818,
"url": "https://lda.senate.gov/api/v1/registrants/17818/?format=api",
"house_registrant_id": 32764,
"name": "HEALTH AND MEDICINE COUNSEL, LLC",
"description": "Governmentrelations lobbying firm",
"address_1": "50 F Street NW",
"address_2": "Suite 340",
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20001",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ALEJANDRA TOLEDO",
"contact_telephone": "+1 202-544-7499",
"dt_updated": "2026-03-02T12:06:06.148229-05:00"
}
},
{
"id": 142229,
"url": "https://lda.senate.gov/api/v1/clients/142229/?format=api",
"client_id": 36,
"name": "AMERICAN SOCIETY FOR CLINICAL LAB SCIENCE",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": null,
"state_display": null,
"country": "US",
"country_display": "United States of America",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "1996-02-14",
"registrant": {
"id": 33988,
"url": "https://lda.senate.gov/api/v1/registrants/33988/?format=api",
"house_registrant_id": 32201,
"name": "RUTHERFORD & ASSOC, J.T.",
"description": null,
"address_1": "43420 BLANTYRE CT",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "ARLINGTON",
"state": "VA",
"state_display": "Virginia",
"zip": "20147",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:51:02.498762-05:00"
}
},
{
"id": 157207,
"url": "https://lda.senate.gov/api/v1/clients/157207/?format=api",
"client_id": 1002071,
"name": "AMERICAN SOCIETY FOR CLINICAL LABORATORY SCIENCE",
"general_description": "National professional association representing clinical laboratory scientists.",
"client_government_entity": false,
"client_self_select": false,
"state": "MD",
"state_display": "Maryland",
"country": "US",
"country_display": "United States of America",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2008-01-01",
"registrant": {
"id": 51104,
"url": "https://lda.senate.gov/api/v1/registrants/51104/?format=api",
"house_registrant_id": 34751,
"name": "THE FEDERAL GROUP, INC.",
"description": "Federal government relations consulting",
"address_1": "277 S Washington Street",
"address_2": "Suite 210",
"address_3": null,
"address_4": null,
"city": "Alexandria",
"state": "VA",
"state_display": "Virginia",
"zip": "22314",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "PATRICK COONEY",
"contact_telephone": "+1 202-413-2629",
"dt_updated": "2026-02-26T12:54:14.682710-05:00"
}
},
{
"id": 123860,
"url": "https://lda.senate.gov/api/v1/clients/123860/?format=api",
"client_id": 125,
"name": "AMERICAN SOCIETY FOR BONE & MINERAL RESEARCH",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": null,
"state_display": null,
"country": "US",
"country_display": "United States of America",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": null,
"registrant": {
"id": 18422,
"url": "https://lda.senate.gov/api/v1/registrants/18422/?format=api",
"house_registrant_id": 30470,
"name": "HOGAN LOVELLS CADWALADER US LLP (FKA HOGAN LOVELLS US LLP)",
"description": "Law Firm",
"address_1": "COLUMBIA SQUARE",
"address_2": "555 THIRTEENTH STREET NW",
"address_3": null,
"address_4": null,
"city": "WASHINGTON",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20004",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "AARON CUTLER",
"contact_telephone": "+1 202-637-5648",
"dt_updated": "2026-07-15T16:45:59.629760-04:00"
}
},
{
"id": 104668,
"url": "https://lda.senate.gov/api/v1/clients/104668/?format=api",
"client_id": 1004823,
"name": "AMERICAN SOCIETY FOR BLOOD AND MARROW TRANSPLANTATION",
"general_description": "Professional membership association of health care professionals.",
"client_government_entity": false,
"client_self_select": null,
"state": "IL",
"state_display": "Illinois",
"country": "US",
"country_display": "United States of America",
"ppb_state": "IL",
"ppb_state_display": "Illinois",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2018-06-21",
"registrant": {
"id": 4301,
"url": "https://lda.senate.gov/api/v1/registrants/4301/?format=api",
"house_registrant_id": 31381,
"name": "ARNOLD & PORTER KAYE SCHOLER LLP",
"description": "Law firm",
"address_1": "601 Massachusetts Ave. NW",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20001",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "NICHOLAS TOWNSEND",
"contact_telephone": "+1 202-942-5249",
"dt_updated": "2026-01-29T15:43:13.422229-05:00"
}
},
{
"id": 198302,
"url": "https://lda.senate.gov/api/v1/clients/198302/?format=api",
"client_id": 63,
"name": "AMERICAN SOCIETY FOR BLOOD AND MARROW TRANSPLANT",
"general_description": "ASBMT promoted education, research, patient access to care, recruitment of professionals",
"client_government_entity": false,
"client_self_select": null,
"state": "IL",
"state_display": "Illinois",
"country": "US",
"country_display": "United States of America",
"ppb_state": "IL",
"ppb_state_display": "Illinois",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2017-08-15",
"registrant": {
"id": 401103249,
"url": "https://lda.senate.gov/api/v1/registrants/401103249/?format=api",
"house_registrant_id": null,
"name": "LESTER HEALTH LAW PLLC",
"description": "law firm",
"address_1": "601 13th Street, NW",
"address_2": "12th Floor",
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20005",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "KATHY LESTER",
"contact_telephone": "+1 202-534-1773",
"dt_updated": "2026-06-30T19:34:55.623104-04:00"
}
},
{
"id": 103654,
"url": "https://lda.senate.gov/api/v1/clients/103654/?format=api",
"client_id": 12,
"name": "AMERICAN SOCIETY FOR BIOCHEMISTRY AND MOLECULAR BIOLOGY",
"general_description": "advocating for federal funding for biomedical research",
"client_government_entity": false,
"client_self_select": true,
"state": "MD",
"state_display": "Maryland",
"country": "US",
"country_display": "United States of America",
"ppb_state": "MD",
"ppb_state_display": "Maryland",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2007-02-15",
"registrant": {
"id": 3344,
"url": "https://lda.senate.gov/api/v1/registrants/3344/?format=api",
"house_registrant_id": 32326,
"name": "AMERICAN SOCIETY FOR BIOCHEMISTRY AND MOLECULAR BIOLOGY",
"description": null,
"address_1": "6120 Executive Blvd",
"address_2": "Suite 400",
"address_3": null,
"address_4": null,
"city": "Rockville",
"state": "MD",
"state_display": "Maryland",
"zip": "20852",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "LYNN MARQUIS",
"contact_telephone": "+1 240-283-6600",
"dt_updated": "2026-04-21T13:49:42.825068-04:00"
}
},
{
"id": 103809,
"url": "https://lda.senate.gov/api/v1/clients/103809/?format=api",
"client_id": 48,
"name": "AMERICAN SOCIETY FOR ARTIFICIAL INTERNATL ORGANS",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": null,
"state_display": null,
"country": "US",
"country_display": "United States of America",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "1996-02-14",
"registrant": {
"id": 4117,
"url": "https://lda.senate.gov/api/v1/registrants/4117/?format=api",
"house_registrant_id": 30920,
"name": "APCO WORLDWIDE LLC",
"description": "Public relations and strategic communications",
"address_1": "1299 Pennsylvania Avenue, NW",
"address_2": "Suite 300",
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20004",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JONATHAN A. FRIEDMAN",
"contact_telephone": "+1 202-778-1000",
"dt_updated": "2026-07-02T16:54:18.022170-04:00"
}
},
{
"id": 171707,
"url": "https://lda.senate.gov/api/v1/clients/171707/?format=api",
"client_id": 421,
"name": "AMERICAN SOCIETY FOR ARTIFICIAL INTERNAL ORGANS",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": null,
"state_display": null,
"country": "US",
"country_display": "United States of America",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "1950-12-30",
"registrant": {
"id": 82410,
"url": "https://lda.senate.gov/api/v1/registrants/82410/?format=api",
"house_registrant_id": 33545,
"name": "PUBLIC POLICY PARTNERS, LLC",
"description": null,
"address_1": "14603 Donegal Court",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Bowie",
"state": "MD",
"state_display": "Maryland",
"zip": "20721",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MR. TREY BARNES",
"contact_telephone": "+1 202-494-7003",
"dt_updated": "2022-04-06T16:07:34.675233-04:00"
}
},
{
"id": 167330,
"url": "https://lda.senate.gov/api/v1/clients/167330/?format=api",
"client_id": 238,
"name": "AMERICAN SOCIETY FOR ANESTHESIOLOGISTS",
"general_description": null,
"client_government_entity": false,
"client_self_select": null,
"state": "DC",
"state_display": "District of Columbia",
"country": "US",
"country_display": "United States of America",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2009-01-02",
"registrant": {
"id": 74135,
"url": "https://lda.senate.gov/api/v1/registrants/74135/?format=api",
"house_registrant_id": 36052,
"name": "HEALTH POLICY SOURCE, INC.",
"description": "Healthcare lobbying, policy, and strategy services for Federal programs",
"address_1": "P. O. Box 1895",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Alexandria",
"state": "VA",
"state_display": "Virginia",
"zip": "22313",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DANIEL BOSTON",
"contact_telephone": "+1 571-858-5151",
"dt_updated": "2026-07-14T17:51:48.953257-04:00"
}
},
{
"id": 150113,
"url": "https://lda.senate.gov/api/v1/clients/150113/?format=api",
"client_id": 51,
"name": "AMERICAN SOCIAL HEALTH ASSN",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": null,
"state_display": null,
"country": "US",
"country_display": "United States of America",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "1996-02-14",
"registrant": {
"id": 40566,
"url": "https://lda.senate.gov/api/v1/registrants/40566/?format=api",
"house_registrant_id": 31751,
"name": "WASHINGTON HEALTH ADVOCATES",
"description": "consulting",
"address_1": "24 Woodward Lane",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Lutherville",
"state": "MD",
"state_display": "Maryland",
"zip": "21093",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "LYNN MORRISON",
"contact_telephone": "+1 202-253-8851",
"dt_updated": "2022-04-06T16:06:12.039670-04:00"
}
}
]
}