Covered recipient · General Payments record

KAMRAN AYUB

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1942317243
CMS profile: 178587
Location: OAK LAWN, IL

General Payments · PY2018–2024

$253,395.90

Reported across 552 records
CMS publication 2026-01-23

Latest program year · PY2024

$31,875.60

78 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated

The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

Nature of payment	Amount	Records
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$21,512.50	6
Travel and Lodging	$3,817.20	21
Honoraria	$3,525.00	1
Food and Beverage	$3,020.90	50

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
AIMMUNE THERAPEUTICS, INC.	$14,467.96	8
Madrigal Pharmaceuticals	$5,203.30	9
Pinnacle Biologics, Inc	$5,123.78	6
ABBVIE INC.	$3,754.94	20
Olympus Corporation of the Americas	$1,934.82	19
Laborie Medical Technologies Corp.	$360.03	3
CONMED Corporation	$307.37	2
BOSTON SCIENTIFIC CORPORATION	$262.97	2
Endogastric Solutions, Inc	$120.27	1
Mauna Kea Technologies, Inc.	$107.68	1
AnX Robotica Corp	$99.83	1
QOL Medical, LLC	$78.90	3
Takeda Pharmaceuticals U.S.A., Inc.	$26.61	1
Janssen Biotech, Inc.	$22.82	1
Merit Medical Systems Inc	$4.32	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$25,532.07	89
PY2019	$31,930.51	94
PY2020	$16,947.20	28
PY2021	$66,200.75	99
PY2022	$54,191.66	78
PY2023	$26,718.11	86
PY2024	$31,875.60	78

Payment records · PY2024 (78)

Sorted by paying entity, then date · as published by CMS

Program year 2024 2018 2019 2020 2021 2022 2023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
ABBVIE INC.	$9.37	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1103256461	CMS
ABBVIE INC.	$7.67	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1103256463	CMS
ABBVIE INC.	$6.87	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1103256465	CMS
ABBVIE INC.	$20.81	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1103256467	CMS
ABBVIE INC.	$18.56	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1103256469	CMS
ABBVIE INC.	$8.13	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1103256471	CMS
ABBVIE INC.	$18.01	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1103256473	CMS
ABBVIE INC.	$79.20	05/19/2024	Food and Beverage	Undisputed	01/23/2026	1103256475	CMS
ABBVIE INC.	$17.03	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1103256477	CMS
ABBVIE INC.	$14.43	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1103256479	CMS
ABBVIE INC.	$15.88	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1103256481	CMS
ABBVIE INC.	$13.16	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1103256483	CMS
ABBVIE INC.	$9.34	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1103256485	CMS
ABBVIE INC.	$19.60	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1103256487	CMS
ABBVIE INC.	$10.23	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1103256489	CMS
ABBVIE INC.	$6.83	10/11/2024	Food and Beverage	Undisputed	01/23/2026	1103256491	CMS
ABBVIE INC.	$13.81	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1103256493	CMS
ABBVIE INC.	$16.01	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1103256495	CMS
ABBVIE INC.	$1,725.00	12/02/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1103139585	CMS
ABBVIE INC.	$1,725.00	12/16/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1103139587	CMS
AIMMUNE THERAPEUTICS, INC.	$22.95	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1147022430	CMS
AIMMUNE THERAPEUTICS, INC.	$2,250.00	03/26/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1146972581	CMS
AIMMUNE THERAPEUTICS, INC.	$124.99	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1146974013	CMS
AIMMUNE THERAPEUTICS, INC.	$8,250.00	11/13/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1146974023	CMS
AIMMUNE THERAPEUTICS, INC.	$139.36	11/13/2024	Travel and Lodging	Undisputed	01/23/2026	1146974025	CMS
AIMMUNE THERAPEUTICS, INC.	$83.32	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1146973839	CMS
AIMMUNE THERAPEUTICS, INC.	$3,562.50	12/03/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1146974988	CMS
AIMMUNE THERAPEUTICS, INC.	$34.84	12/10/2024	Travel and Lodging	Undisputed	01/23/2026	1146973841	CMS
AnX Robotica Corp	$99.83	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1125992937	CMS
Boston Scientific Corporation	$124.75	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1092554248	CMS
Boston Scientific Corporation	$138.22	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1092554250	CMS
CONMED Corporation	$143.68	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1142396449	CMS
CONMED Corporation	$163.69	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1142396451	CMS
Endogastric Solutions, Inc	$120.27	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1144677160	CMS
Janssen Biotech, Inc.	$22.82	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1078600149	CMS
Laborie Medical Technologies Corp.	$122.93	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1154320250	CMS
Laborie Medical Technologies Corp.	$190.08	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1154320252	CMS
Laborie Medical Technologies Corp.	$47.02	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1154320254	CMS
Madrigal Pharmaceuticals	$32.93	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1144160881	CMS
Madrigal Pharmaceuticals	$10.17	10/26/2024	Food and Beverage	Undisputed	01/23/2026	1144160883	CMS
Madrigal Pharmaceuticals	$350.15	10/26/2024	Travel and Lodging	Undisputed	01/23/2026	1144160885	CMS
Madrigal Pharmaceuticals	$695.88	10/26/2024	Travel and Lodging	Undisputed	01/23/2026	1144160887	CMS
Madrigal Pharmaceuticals	$296.09	10/26/2024	Travel and Lodging	Undisputed	01/23/2026	1144160889	CMS
Madrigal Pharmaceuticals	$172.52	10/26/2024	Food and Beverage	Undisputed	01/23/2026	1144160891	CMS
Madrigal Pharmaceuticals	$87.89	10/26/2024	Food and Beverage	Undisputed	01/23/2026	1144160893	CMS
Madrigal Pharmaceuticals	$32.67	10/26/2024	Food and Beverage	Undisputed	01/23/2026	1144160895	CMS
Madrigal Pharmaceuticals	$3,525.00	11/05/2024	Honoraria	Undisputed	01/23/2026	1144160897	CMS
Mauna Kea Technologies, Inc.	$107.68	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1151446768	CMS
Merit Medical Systems Inc	$4.32	12/25/2024	Food and Beverage	Undisputed	01/23/2026	1120960085	CMS
Olympus Corporation of the Americas	$35.00	01/12/2024	Travel and Lodging	Undisputed	01/23/2026	1110438374	CMS
Olympus Corporation of the Americas	$306.56	01/12/2024	Travel and Lodging	Undisputed	01/23/2026	1110438376	CMS
Olympus Corporation of the Americas	$160.98	01/26/2024	Travel and Lodging	Undisputed	01/23/2026	1110438372	CMS
Olympus Corporation of the Americas	$35.00	07/23/2024	Travel and Lodging	Undisputed	01/23/2026	1110438368	CMS
Olympus Corporation of the Americas	$379.84	07/23/2024	Travel and Lodging	Undisputed	01/23/2026	1110438370	CMS
Olympus Corporation of the Americas	$1.27	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1110438364	CMS
Olympus Corporation of the Americas	$52.00	08/03/2024	Travel and Lodging	Undisputed	01/23/2026	1110438360	CMS
Olympus Corporation of the Americas	$36.06	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1110438366	CMS
Olympus Corporation of the Americas	$201.01	08/23/2024	Travel and Lodging	Undisputed	01/23/2026	1110438362	CMS
Olympus Corporation of the Americas	$215.19	11/04/2024	Travel and Lodging	Undisputed	01/23/2026	1110438394	CMS
Olympus Corporation of the Americas	$35.00	11/04/2024	Travel and Lodging	Undisputed	01/23/2026	1110438396	CMS
Olympus Corporation of the Americas	$3.88	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1110438384	CMS
Olympus Corporation of the Americas	$19.04	12/13/2024	Travel and Lodging	Undisputed	01/23/2026	1110438386	CMS
Olympus Corporation of the Americas	$19.99	12/13/2024	Travel and Lodging	Undisputed	01/23/2026	1110438388	CMS
Olympus Corporation of the Americas	$31.53	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1110438392	CMS
Olympus Corporation of the Americas	$23.10	12/14/2024	Food and Beverage	Undisputed	01/23/2026	1110438390	CMS
Olympus Corporation of the Americas	$332.34	12/15/2024	Travel and Lodging	Undisputed	01/23/2026	1110438382	CMS
Olympus Corporation of the Americas	$23.51	12/16/2024	Travel and Lodging	Undisputed	01/23/2026	1110438378	CMS
Olympus Corporation of the Americas	$23.52	12/16/2024	Travel and Lodging	Undisputed	01/23/2026	1110438380	CMS
Pinnacle Biologics, Inc	$115.81	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1132919575	CMS
Pinnacle Biologics, Inc	$458.76	11/01/2024	Food and Beverage	Undisputed	01/23/2026	1132920089	CMS
Pinnacle Biologics, Inc	$372.07	11/02/2024	Travel and Lodging	Undisputed	01/23/2026	1132920087	CMS
Pinnacle Biologics, Inc	$87.31	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1132919979	CMS
Pinnacle Biologics, Inc	$4,000.00	12/05/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1132920057	CMS
Pinnacle Biologics, Inc	$89.83	12/05/2024	Travel and Lodging	Undisputed	01/23/2026	1132920059	CMS
QOL Medical, LLC	$24.55	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1147726654	CMS
QOL Medical, LLC	$28.34	10/25/2024	Food and Beverage	Undisputed	01/23/2026	1147726656	CMS
QOL Medical, LLC	$26.01	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1147726658	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$26.61	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1137476965	CMS

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-01-23
Program years on this page: 2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files: Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.