Covered recipient · General Payments record

HOWARD B HAMAT

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1376537605
CMS profile: 107075
Location: HOUSTON, TX

General Payments · PY2018–2024

$15,530.28

Reported across 431 records
CMS publication 2026-01-23

Latest program year · PY2024

$3,514.07

89 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
Food and Beverage	$1,892.99	87
Consulting Fee	$1,605.00	1
Travel and Lodging	$16.08	1

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Janssen Scientific Affairs, LLC	$1,621.08	2
ABBVIE INC.	$381.31	20
Gilead Sciences, Inc.	$319.19	16
Celltrion USA Inc.	$260.31	8
Takeda Pharmaceuticals U.S.A., Inc.	$249.64	9
Phathom Pharmaceuticals, Inc.	$157.13	8
Janssen Biotech, Inc.	$120.46	6
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$86.20	5
Celgene Corporation	$80.04	4
INTERCEPT PHARMACEUTICALS, INC.	$43.87	2
EVOKE PHARMA, INC.	$32.04	1
Lilly USA, LLC	$27.97	1
PFIZER INC.	$21.65	1
Ferring Pharmaceuticals Inc.	$21.00	1
Braintree Laboratories, Inc.	$19.91	1
Merck Sharp & Dohme Corporation	$18.54	1
Biocon Biologics Inc	$18.27	1
QOL Medical, LLC	$18.20	1
Ardelyx, Inc.	$17.26	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$882.60	43
PY2019	$5,712.61	60
PY2020	$977.10	26
PY2021	$1,230.83	62
PY2022	$1,199.07	66
PY2023	$2,014.00	85
PY2024	$3,514.07	89

Payment records · PY2024 (89)

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.	$22.44	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1103868347	CMS
ABBVIE INC.	$26.69	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1103868349	CMS
ABBVIE INC.	$15.67	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1103868351	CMS
ABBVIE INC.	$8.73	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1103868353	CMS
ABBVIE INC.	$16.67	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1103868355	CMS
ABBVIE INC.	$20.06	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1103868357	CMS
ABBVIE INC.	$22.56	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1103868359	CMS
ABBVIE INC.	$15.74	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1103868361	CMS
ABBVIE INC.	$22.90	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1103868363	CMS
ABBVIE INC.	$30.50	06/29/2024	Food and Beverage	Undisputed	01/23/2026	1103868365	CMS
ABBVIE INC.	$7.37	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1103868367	CMS
ABBVIE INC.	$19.84	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1103868369	CMS
ABBVIE INC.	$14.78	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1103868371	CMS
ABBVIE INC.	$23.51	09/07/2024	Food and Beverage	Undisputed	01/23/2026	1103868373	CMS
ABBVIE INC.	$21.81	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1103868375	CMS
ABBVIE INC.	$21.78	09/28/2024	Food and Beverage	Undisputed	01/23/2026	1103868377	CMS
ABBVIE INC.	$18.43	10/11/2024	Food and Beverage	Undisputed	01/23/2026	1103868379	CMS
ABBVIE INC.	$19.19	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1103868381	CMS
ABBVIE INC.	$21.18	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1103868383	CMS
ABBVIE INC.	$11.46	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1103868385	CMS
Ardelyx, Inc.	$17.26	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1146683737	CMS
Biocon Biologics Inc	$18.27	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1154784632	CMS
Braintree Laboratories, Inc.	$19.91	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1125514847	CMS
Celgene Corporation	$13.98	02/19/2024	Food and Beverage	Undisputed	01/23/2026	1101078296	CMS
Celgene Corporation	$24.49	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1101078324	CMS
Celgene Corporation	$17.86	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1101078330	CMS
Celgene Corporation	$23.71	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1101078328	CMS
Celltrion USA Inc.	$8.83	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1075852015	CMS
Celltrion USA Inc.	$8.12	10/11/2024	Food and Beverage	Undisputed	01/23/2026	1075852017	CMS
Celltrion USA Inc.	$8.82	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1075852019	CMS
Celltrion USA Inc.	$20.72	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1075852021	CMS
Celltrion USA Inc.	$21.25	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1075852023	CMS
Celltrion USA Inc.	$18.59	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1075852025	CMS
Celltrion USA Inc.	$149.98	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1075852027	CMS
Celltrion USA Inc.	$24.00	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1075852029	CMS
EVOKE PHARMA, INC.	$32.04	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1127779047	CMS
Ferring Pharmaceuticals Inc.	$21.00	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1137480400	CMS
Gilead Sciences, Inc.	$10.92	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1133787137	CMS
Gilead Sciences, Inc.	$20.22	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1133787139	CMS
Gilead Sciences, Inc.	$24.31	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1133787141	CMS
Gilead Sciences, Inc.	$21.52	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1133787143	CMS
Gilead Sciences, Inc.	$18.03	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1133787145	CMS
Gilead Sciences, Inc.	$25.02	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1133787147	CMS
Gilead Sciences, Inc.	$8.71	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1133787149	CMS
Gilead Sciences, Inc.	$27.63	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1133787151	CMS
Gilead Sciences, Inc.	$26.10	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1133787153	CMS
Gilead Sciences, Inc.	$24.67	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1133787155	CMS
Gilead Sciences, Inc.	$19.32	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1133787157	CMS
Gilead Sciences, Inc.	$8.81	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1133787159	CMS
Gilead Sciences, Inc.	$23.42	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1133787161	CMS
Gilead Sciences, Inc.	$23.61	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1133787163	CMS
Gilead Sciences, Inc.	$14.14	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1133787165	CMS
Gilead Sciences, Inc.	$22.76	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1133787167	CMS
Intercept Pharmaceuticals, Inc.	$27.31	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1113634606	CMS
Intercept Pharmaceuticals, Inc.	$16.56	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1113634608	CMS
Janssen Biotech, Inc.	$17.60	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1078729263	CMS
Janssen Biotech, Inc.	$20.20	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1078728667	CMS
Janssen Biotech, Inc.	$17.87	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1078729052	CMS
Janssen Biotech, Inc.	$14.13	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1078730814	CMS
Janssen Biotech, Inc.	$25.37	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1078727576	CMS
Janssen Biotech, Inc.	$25.29	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1078720076	CMS
Janssen Scientific Affairs, LLC	$1,605.00	06/21/2024	Consulting Fee	Undisputed	01/23/2026	1078860063	CMS
Janssen Scientific Affairs, LLC	$16.08	07/20/2024	Travel and Lodging	Undisputed	01/23/2026	1078860035	CMS
Lilly USA, LLC	$27.97	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1135029098	CMS
Merck Sharp & Dohme LLC	$18.54	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1141716840	CMS
PFIZER INC.	$21.65	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1131182559	CMS
Phathom Pharmaceuticals, Inc.	$29.50	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1151069473	CMS
Phathom Pharmaceuticals, Inc.	$7.00	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1151069475	CMS
Phathom Pharmaceuticals, Inc.	$23.53	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1151069477	CMS
Phathom Pharmaceuticals, Inc.	$18.75	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1151069479	CMS
Phathom Pharmaceuticals, Inc.	$27.27	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1151069481	CMS
Phathom Pharmaceuticals, Inc.	$11.89	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1151069483	CMS
Phathom Pharmaceuticals, Inc.	$14.69	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1151069485	CMS
Phathom Pharmaceuticals, Inc.	$24.50	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1151069487	CMS
QOL Medical, LLC	$18.20	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1147718157	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.08	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1153603957	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.47	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1153682181	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.53	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1153593403	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.09	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1153623285	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.03	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1153753831	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$31.35	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1137569036	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$31.43	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1137569040	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$34.23	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1137569044	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$5.38	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1137569047	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$31.79	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1137569051	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$26.66	06/21/2024	Food and Beverage	Undisputed	01/23/2026	1137569055	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.13	08/16/2024	Food and Beverage	Undisputed	01/23/2026	1137569059	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.06	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1137569062	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$30.61	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1137569066	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.