Physician profile
Michael A Antony
NPI 1851408017
$11,909.43
in general payments reported to CMS, 2019-2025
35 companies · $2,150 in 2025
The $2,150 reported for 2025 was more than what 81% of Gastroenterology (Internal Medicine) providers received nationally (typical 2025 total: $636).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $1,479 · 2020: $1,185 · 2021: $1,994 · 2022: $1,553 · 2023: $1,612 · 2024: $1,936 · 2025: $2,150.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $5,698.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $5,698.20 |
Payment-type detail covers 2023-2025; earlier years are included in totals but not broken out here.
Who reported paying
General payments only, as reported to CMS. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $3,202.89 | 2019-2025 | Xifaxan, Trulance |
| Abbvie INC. | $2,339.01 | 2019-2025 | Rinvoq, Skyrizi, Linzess |
| Takeda Pharmaceuticals U.S.A., INC. | $931.53 | 2019-2025 | Entyvio |
| Ardelyx, INC. | $802.68 | 2022-2025 | Ibsrela |
| Ironwood Pharmaceuticals, INC | $775.42 | 2019-2024 | Linzess |
| Janssen Biotech, INC. | $708.84 | 2019-2024 | Stelara |
| Redhill Biopharma INC. | $429.06 | 2020-2024 | Talicia, Aemcolo, Movantik |
| Merck Sharp & Dohme LLC | $418.62 | 2019-2024 | Dificid |
| Nestle Healthcare Nutrition INC. | $310.38 | 2020-2023 | |
| Cumberland Pharmaceuticals, INC. | $277.30 | 2019-2025 | Kristalose |
| Qol Medical, LLC | $271.16 | 2021-2025 | Sucraid, Sucraid |
| Phathom Pharmaceuticals, INC. | $212.22 | 2024-2025 | Voquezna |
| Celgene Corporation | $197.54 | 2021-2024 | Zeposia |
| Allergan, INC. | $177.98 | 2019 | |
| Pfizer INC. | $137.56 | 2019-2023 |
Show all 35 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Aimmune Therapeutics, INC. | $89.89 | 2024-2025 | Vowst, Zenpep |
| Ferring Pharmaceuticals INC. | $85.01 | 2020 | |
| Anx Robotica Corp | $76.27 | 2025 | |
| Exact Sciences Corporation | $61.77 | 2025 | Cologuard Collection Kit, The Cologuard Plus Collection Kit |
| Alnylam Pharmaceuticals INC. | $57.62 | 2023 | Givlaari |
| Potrero Medical, INC. | $38.88 | 2023 | |
| Regeneron Healthcare Solutions, INC. | $34.41 | 2025 | Dupixent |
| Alfasigma USA, INC. | $33.20 | 2022 | |
| Integra Lifesciences Corporation | $32.91 | 2023 | Duraseal Exact Spinal Sealant System, Codman Certas, Codman Hakim |
| Gilead Sciences, INC. | $28.57 | 2024 | |
| W. L. Gore & Associates, INC. | $22.90 | 2022 | |
| Ucb, INC. | $21.78 | 2019 | |
| Mallinckrodt Hospital Products INC. | $21.53 | 2023 | Terlivaz |
| Shire North American Group INC | $19.42 | 2019 | |
| Medtronic, INC. | $18.64 | 2023 | Gi Genius |
| Lilly USA, LLC | $16.70 | 2025 | Omvoh |
| Boston Scientific Corporation | $15.09 | 2019 | |
| Braintree Laboratories, INC. | $14.90 | 2019 | |
| Intercept Pharmaceuticals, INC. | $14.56 | 2023 | Ocaliva |
| Celltrion USA INC. | $13.19 | 2024 | Vegzelma |
Drugs and devices associated with these payments
CMS records which products a payment was associated with, not how the money was allocated. Association is not allocation: one payment can be associated with several products, and a product listing does not mean the payment was made because of that product. Product detail covers 2023-2025.
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Michael Antony listed in the CMS Open Payments database. Can you tell me about your work with those companies?"
- "Is there a generic or alternative to this medication, and would it work as well for me?"
- "What made you choose this particular treatment for my situation?"
These are normal questions. A good clinician will welcome them.
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Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.