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

Covered recipient · General Payments record

HUNTER A HAMMILL

Allopathic & Osteopathic Physicians Obstetrics & Gynecology

NPI
1992892475
CMS profile
181464
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.

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General Payments · PY2019 · Entire year

$1,796.86

68 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“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.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . 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 ↗

By nature of payment

PY2019 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,796.86 68

By paying entity

PY2019 · entire year · sorted by reported total

Payment records · PY2019

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

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

68 matching records · $1,796.86 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 68 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 68.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
ViiV Healthcare Company $2.2512/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671604195 CMS
Theratechnologies Inc. $19.8311/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026703939739 CMS
ViiV Healthcare Company $6.0711/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671584703 CMS
ViiV Healthcare Company $12.3611/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671584891 CMS
ViiV Healthcare Company $15.6211/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671598219 CMS
Merck Sharp & Dohme Corporation $16.8810/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695811201 CMS
ViiV Healthcare Company $13.1810/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671569203 CMS
ViiV Healthcare Company $2.6710/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671592011 CMS
ViiV Healthcare Company $14.9010/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671581127 CMS
Janssen Biotech, Inc. $15.2310/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658467477 CMS
Theratechnologies Inc. $21.3210/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026703939737 CMS
Napo Pharmaceuticals Inc $16.7210/03/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026702237587 CMS
ViiV Healthcare Company $2.0010/03/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671574747 CMS
ViiV Healthcare Company $16.9710/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671594082 CMS
ViiV Healthcare Company $19.5809/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671607217 CMS
EMD Serono, Inc. $15.5709/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026702987469 CMS
Janssen Biotech, Inc. $15.4009/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658467473 CMS
Gilead Sciences, Inc. $4.3408/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681524981 CMS
Gilead Sciences, Inc. $12.3008/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681524983 CMS
Gilead Sciences, Inc. $17.5108/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681524979 CMS
Theratechnologies Inc. $110.2108/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026703939735 CMS
Gilead Sciences, Inc. $123.2508/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681524977 CMS
Mylan Specialty L.P. $17.5708/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694808481 CMS
Janssen Products, LP $101.3208/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026657614137 CMS
EMD Serono, Inc. $23.2107/31/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026702968191 CMS
ViiV Healthcare Company $7.9607/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671580425 CMS
ViiV Healthcare Company $13.0707/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671577867 CMS
Gilead Sciences, Inc. $7.7207/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681524975 CMS
Merck Sharp & Dohme Corporation $13.0607/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695631319 CMS
Janssen Biotech, Inc. $13.5206/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658467469 CMS
Merck Sharp & Dohme Corporation $12.2406/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695599088 CMS
Napo Pharmaceuticals Inc $13.1106/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026702236789 CMS
ViiV Healthcare Company $15.2406/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671602559 CMS
Gilead Sciences, Inc. $4.8706/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681524973 CMS
EMD Serono, Inc. $26.3205/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026702965497 CMS
Theratechnologies Inc. $24.4905/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026703939733 CMS
ViiV Healthcare Company $13.6505/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671582915 CMS
Gilead Sciences, Inc. $18.5905/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681524971 CMS
Gilead Sciences, Inc. $4.9305/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681524969 CMS
Janssen Biotech, Inc. $20.7505/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658467465 CMS
Gilead Sciences, Inc. $22.7805/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681524967 CMS
Merck Sharp & Dohme Corporation $18.8604/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695455993 CMS
ViiV Healthcare Company $8.6604/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671561631 CMS
ViiV Healthcare Company $122.6704/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026671574233 CMS
Gilead Sciences, Inc. $15.4504/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681524965 CMS
Janssen Products, LP $104.4604/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026657614135 CMS
Janssen Biotech, Inc. $19.4304/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658467461 CMS
EMD Serono, Inc. $21.3904/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026702970715 CMS
Gilead Sciences, Inc. $7.0504/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681524963 CMS
Gilead Sciences, Inc. $111.9104/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681524961 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,796.86 68
PY2020 $917.22 35
PY2021 $2,180.11 69
PY2022 $841.08 22
PY2023 $877.89 24
PY2024 $669.43 23
PY2025 $296.53 10

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 and profile matching
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.

Plain
HUNTER A HAMMILL, NPI 1992892475. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1992892475.
APA 7
IndustryPayments. (2026). HUNTER A HAMMILL, NPI 1992892475 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1992892475
Bluebook
HUNTER A HAMMILL, NPI 1992892475, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1992892475.

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