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Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

HOWARD B HAMAT

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1376537605
CMS profile
107075
Location
HOUSTON, TX

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$2,305.91

120 records · 0 disputed

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

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

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,305.91 120

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $804.67 44
Gilead Sciences, Inc. $375.73 20
PFIZER INC. $198.52 11
Takeda Pharmaceuticals U.S.A., Inc. $149.00 6
Salix Pharmaceuticals, a division of Bausch Health US, LLC $146.20 8
Medtronic, Inc. $125.23 2
Janssen Biotech, Inc. $76.90 4
Phathom Pharmaceuticals, Inc. $68.04 6
AIMMUNE THERAPEUTICS, INC. $59.43 3
INTERCEPT PHARMACEUTICALS, INC. $53.28 3
Ipsen Biopharmaceuticals, Inc $40.89 2
Lilly USA, LLC $40.05 2
Biocon Biologics Inc $38.05 2
Eton Pharmaceuticals, Inc. $24.40 1
Janssen Scientific Affairs, LLC $24.22 1
Amgen Inc. $20.32 1
Celltrion USA Inc. $16.24 1
Novo Nordisk AS $15.42 1
VIVUS LLC $15.01 1
Madrigal Pharmaceuticals $14.31 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
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
PY2025 $2,305.91 120

Payment records · PY2025 (120)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABBVIE INC. $21.46 12/12/2025 Food and Beverage No dispute reported 06/30/2026 1201995577 CMS
ABBVIE INC. $19.05 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1201995575 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.42 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1231903870 CMS
ABBVIE INC. $20.16 12/08/2025 Food and Beverage No dispute reported 06/30/2026 1201995573 CMS
ABBVIE INC. $25.64 11/24/2025 Food and Beverage No dispute reported 06/30/2026 1201995571 CMS
ABBVIE INC. $15.40 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1201995569 CMS
Novo Nordisk Inc $15.42 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1188906399 CMS
ABBVIE INC. $12.63 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1201995567 CMS
ABBVIE INC. $20.80 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1201995565 CMS
Gilead Sciences, Inc. $18.59 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1234543345 CMS
Aimmune Therapeutics, Inc. $19.66 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1249700634 CMS
Biocon Biologics Inc $20.52 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1254657205 CMS
ABBVIE INC. $17.68 10/31/2025 Food and Beverage No dispute reported 06/30/2026 1201995563 CMS
Madrigal Pharmaceuticals $14.31 10/31/2025 Food and Beverage No dispute reported 06/30/2026 1248267310 CMS
Gilead Sciences, Inc. $21.07 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1234517075 CMS
ABBVIE INC. $19.37 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1201995561 CMS
Janssen Scientific Affairs, LLC $24.22 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1174198788 CMS
PFIZER INC. $36.36 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1229903152 CMS
Ipsen Biopharmaceuticals, Inc $21.64 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1208854953 CMS
Gilead Sciences, Inc. $25.08 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1234473592 CMS
ABBVIE INC. $23.80 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1201995559 CMS
Intercept Pharmaceuticals, Inc. $19.03 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1249871836 CMS
PFIZER INC. $10.37 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1229779994 CMS
ABBVIE INC. $14.61 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1201995557 CMS
Aimmune Therapeutics, Inc. $17.03 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1249700632 CMS
Phathom Pharmaceuticals, Inc. $10.42 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1219249413 CMS
ABBVIE INC. $19.56 10/03/2025 Food and Beverage No dispute reported 06/30/2026 1201995555 CMS
Gilead Sciences, Inc. $22.86 10/01/2025 Food and Beverage No dispute reported 06/30/2026 1234496046 CMS
ABBVIE INC. $17.88 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1201995553 CMS
Gilead Sciences, Inc. $11.67 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1234583728 CMS
Janssen Biotech, Inc. $19.48 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1175074390 CMS
PFIZER INC. $1.20 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1229465188 CMS
PFIZER INC. $18.90 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1229468105 CMS
Gilead Sciences, Inc. $20.41 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1234524111 CMS
ABBVIE INC. $25.16 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1201995551 CMS
ABBVIE INC. $21.01 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1201995549 CMS
Gilead Sciences, Inc. $1.66 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1234609871 CMS
Biocon Biologics Inc $17.53 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1254657191 CMS
ABBVIE INC. $14.86 09/03/2025 Food and Beverage No dispute reported 06/30/2026 1201995547 CMS
Aimmune Therapeutics, Inc. $22.74 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1249700636 CMS
PFIZER INC. $23.75 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1229669795 CMS
Gilead Sciences, Inc. $23.29 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1234491566 CMS
Phathom Pharmaceuticals, Inc. $15.91 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1219249417 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.83 08/22/2025 Food and Beverage No dispute reported 06/30/2026 1223916156 CMS
Intercept Pharmaceuticals, Inc. $15.22 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1249871834 CMS
ABBVIE INC. $20.86 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1201995545 CMS
ABBVIE INC. $15.80 08/13/2025 Food and Beverage No dispute reported 06/30/2026 1201995543 CMS
Gilead Sciences, Inc. $9.74 08/07/2025 Food and Beverage No dispute reported 06/30/2026 1234587292 CMS
Gilead Sciences, Inc. $24.35 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1234481010 CMS
ABBVIE INC. $19.38 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1201995541 CMS
Lilly USA, LLC $18.83 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1186652475 CMS
Phathom Pharmaceuticals, Inc. $10.90 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1219249415 CMS
ABBVIE INC. $11.02 07/28/2025 Food and Beverage No dispute reported 06/30/2026 1201995539 CMS
VIVUS LLC $15.01 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1188051751 CMS
ABBVIE INC. $11.03 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1201995537 CMS
Celltrion USA Inc. $16.24 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1250823518 CMS
Gilead Sciences, Inc. $6.95 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1234595221 CMS
ABBVIE INC. $26.46 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1201995535 CMS
Gilead Sciences, Inc. $19.36 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1234534969 CMS
PFIZER INC. $23.82 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1229038059 CMS
ABBVIE INC. $20.77 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1201995533 CMS
ABBVIE INC. $17.16 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1201995531 CMS
Eton Pharmaceuticals, Inc. $24.40 07/10/2025 Food and Beverage No dispute reported 06/30/2026 1208888686 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $21.92 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1231903866 CMS
Ipsen Biopharmaceuticals, Inc $19.25 07/03/2025 Food and Beverage No dispute reported 06/30/2026 1208854951 CMS
ABBVIE INC. $16.84 07/02/2025 Food and Beverage No dispute reported 06/30/2026 1201995529 CMS
Janssen Biotech, Inc. $16.67 07/02/2025 Food and Beverage No dispute reported 06/30/2026 1175051064 CMS
PFIZER INC. $22.42 06/26/2025 Food and Beverage No dispute reported 06/30/2026 1231612001 CMS
Phathom Pharmaceuticals, Inc. $12.00 06/23/2025 Food and Beverage No dispute reported 06/30/2026 1219331880 CMS
Intercept Pharmaceuticals, Inc. $19.03 06/19/2025 Food and Beverage No dispute reported 06/30/2026 1249871832 CMS
Gilead Sciences, Inc. $22.59 06/18/2025 Food and Beverage No dispute reported 06/30/2026 1234498916 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $21.54 06/16/2025 Food and Beverage No dispute reported 06/30/2026 1231903862 CMS
ABBVIE INC. $21.04 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1201995527 CMS
PFIZER INC. $10.17 06/09/2025 Food and Beverage No dispute reported 06/30/2026 1228924718 CMS
ABBVIE INC. $28.17 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1201995525 CMS
Lilly USA, LLC $21.22 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1186624331 CMS
ABBVIE INC. $13.86 05/28/2025 Food and Beverage No dispute reported 06/30/2026 1201995523 CMS
Gilead Sciences, Inc. $23.88 05/28/2025 Food and Beverage No dispute reported 06/30/2026 1234485496 CMS
ABBVIE INC. $26.83 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1201995521 CMS
ABBVIE INC. $19.82 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1201995519 CMS
PFIZER INC. $20.38 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1231313554 CMS
Medtronic, Inc. $27.33 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1218853846 CMS
PFIZER INC. $8.30 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1228866623 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $5.19 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1231903852 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $19.24 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1231903857 CMS
ABBVIE INC. $11.03 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1201995517 CMS
Medtronic, Inc. $97.90 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1218853848 CMS
Gilead Sciences, Inc. $21.90 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1234506313 CMS
Janssen Biotech, Inc. $17.84 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1175045834 CMS
ABBVIE INC. $19.73 04/21/2025 Food and Beverage No dispute reported 06/30/2026 1201995515 CMS
Takeda Pharmaceuticals U.S.A., Inc. $16.14 04/21/2025 Food and Beverage No dispute reported 06/30/2026 1223826504 CMS
PFIZER INC. $22.85 04/18/2025 Food and Beverage No dispute reported 06/30/2026 1228842345 CMS
ABBVIE INC. $25.04 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1201995513 CMS
ABBVIE INC. $16.73 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1201995511 CMS
Takeda Pharmaceuticals U.S.A., Inc. $21.58 04/04/2025 Food and Beverage No dispute reported 06/30/2026 1223870890 CMS
Gilead Sciences, Inc. $19.38 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1234534731 CMS
Gilead Sciences, Inc. $20.21 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1234526155 CMS
ABBVIE INC. $10.42 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1201995509 CMS
Amgen Inc. $20.32 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1228639107 CMS
ABBVIE INC. $25.04 03/13/2025 Food and Beverage No dispute reported 06/30/2026 1201995505 CMS
ABBVIE INC. $17.37 03/13/2025 Food and Beverage No dispute reported 06/30/2026 1201995507 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $20.04 03/13/2025 Food and Beverage No dispute reported 06/30/2026 1231903840 CMS
Takeda Pharmaceuticals U.S.A., Inc. $27.97 03/07/2025 Food and Beverage No dispute reported 06/30/2026 1223912546 CMS
Phathom Pharmaceuticals, Inc. $10.33 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1219331882 CMS
ABBVIE INC. $18.49 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1201995503 CMS
Gilead Sciences, Inc. $21.45 02/25/2025 Food and Beverage No dispute reported 06/30/2026 1234510797 CMS
ABBVIE INC. $21.26 02/24/2025 Food and Beverage No dispute reported 06/30/2026 1201995501 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.24 02/21/2025 Food and Beverage No dispute reported 06/30/2026 1223913666 CMS
ABBVIE INC. $3.36 02/17/2025 Food and Beverage No dispute reported 06/30/2026 1201995499 CMS
Gilead Sciences, Inc. $27.93 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1234451988 CMS
Janssen Biotech, Inc. $22.91 02/10/2025 Food and Beverage No dispute reported 06/30/2026 1175068364 CMS
ABBVIE INC. $5.95 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1201995497 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $14.95 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1231903846 CMS
ABBVIE INC. $17.37 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1201995495 CMS
Takeda Pharmaceuticals U.S.A., Inc. $26.24 01/24/2025 Food and Beverage No dispute reported 06/30/2026 1223903921 CMS
Phathom Pharmaceuticals, Inc. $8.48 01/20/2025 Food and Beverage No dispute reported 06/30/2026 1219331814 CMS
ABBVIE INC. $16.28 01/17/2025 Food and Beverage No dispute reported 06/30/2026 1201995493 CMS
Gilead Sciences, Inc. $13.36 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1234580487 CMS
ABBVIE INC. $18.49 01/15/2025 Food and Beverage No dispute reported 06/30/2026 1201995491 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $18.90 01/13/2025 Food and Beverage No dispute reported 06/30/2026 1231903837 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1376537605

Plain
HOWARD B HAMAT, NPI 1376537605. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1376537605.
APA 7
IndustryPayments. (2026). HOWARD B HAMAT, NPI 1376537605 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1376537605
Bluebook
HOWARD B HAMAT, NPI 1376537605, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1376537605.

Source: Centers for Medicare & Medicaid Services, Open Payments.