Physician profile
Samuel Davidoff
NPI 1922055276
$286,334.83
in general payments reported to CMS, 2019-2025
46 companies · $27K in 2025
The $27K reported for 2025 was more than what 96% of Gastroenterology (Internal Medicine) providers received nationally (typical 2025 total: $636).
Payments by year
General and research payments by program year, as reported to CMS.
General payments by year: 2019: $46K · 2020: $32K · 2021: $52K · 2022: $61K · 2023: $32K · 2024: $36K · 2025: $27K.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program: $67K · Food and Beverage: $17K · Travel and Lodging: $6,942 · Consulting Fee: $3,870 · Education: $31.39.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program | $67,090.00 |
| Food and Beverage | $17,388.21 |
| Travel and Lodging | $6,942.09 |
| Consulting Fee | $3,870.00 |
| Education | $31.39 |
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. Research payments are listed separately below. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Gilead Sciences, INC. | $142,959.60 | 2019-2025 | Vemlidy, Epclusa |
| Abbvie INC. | $90,436.40 | 2019-2025 | Linzess, Creon, Viberzi |
| Redhill Biopharma INC. | $10,340.45 | 2020-2025 | Talicia |
| Ironwood Pharmaceuticals, INC | $9,381.96 | 2019-2024 | Linzess |
| Allergan, INC. | $7,705.78 | 2019-2020 | |
| Madrigal Pharmaceuticals | $4,723.44 | 2024-2025 | Rezdiffra, Resmetirom |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $4,018.93 | 2019-2025 | Xifaxan, Trulance, Relistor |
| Intra-Sana Laboratories | $2,419.05 | 2021-2025 | Glycate, Reltone 200 Mg, Reltone 400 Mg |
| Takeda Pharmaceuticals U.S.A., INC. | $2,252.69 | 2019-2025 | Entyvio, Eohilia |
| Ardelyx, INC. | $1,550.17 | 2022-2025 | Ibsrela |
| Janssen Biotech, INC. | $1,116.57 | 2019-2025 | Tremfya, Stelara, Remicade |
| Celgene Corporation | $918.80 | 2021-2024 | Zeposia, Zerit |
| Celltrion USA INC. | $802.08 | 2024-2025 | Zymfentra, Vegzelma, Vegzelma |
| E.R. Squibb & Sons, L.L.C. | $775.99 | 2021-2024 | Zeposia |
| Qol Medical, LLC | $775.91 | 2019-2025 | Sucraid, Sucraid |
Show all 45 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Intercept Pharmaceuticals, INC. | $756.76 | 2019-2025 | Ocaliva |
| Nestle Healthcare Nutrition INC. | $753.14 | 2020-2023 | |
| Aimmune Therapeutics, INC. | $653.10 | 2024-2025 | Vowst, Zenpep |
| Phathom Pharmaceuticals, INC. | $558.68 | 2023-2025 | Voquezna |
| Merck Sharp & Dohme LLC | $543.41 | 2019-2024 | Dificid |
| Genzyme Corporation | $461.37 | 2022-2025 | |
| Lilly USA, LLC | $400.10 | 2023-2025 | Omvoh, Zepbound |
| Concordia Pharmaceuticals INC. | $297.95 | 2019 | |
| Pfizer INC. | $290.84 | 2019-2024 | |
| Braintree Laboratories, INC. | $158.24 | 2019-2025 | Suflave, Sutab |
| Intuity Medical INC | $150.01 | 2022 | |
| Amgen INC. | $125.00 | 2019 | |
| Grifols USA, LLC | $124.99 | 2021 | |
| Sunovion Pharmaceuticals INC. | $122.27 | 2019 | |
| Ipsen Biopharmaceuticals, INC | $106.08 | 2024-2025 | Iqirvo |
| Janssen Pharmaceuticals, INC | $101.69 | 2019 | |
| Evoke Pharma, INC. | $85.64 | 2022-2023 | Gimoti |
| Melinta Therapeutics, LLC | $81.00 | 2022-2023 | Vabomere, Orbactiv, Kimyrsa |
| Vivus LLC | $78.99 | 2021 | |
| Alfasigma USA, INC. | $66.29 | 2021-2022 | |
| Ferring Pharmaceuticals INC. | $41.69 | 2021-2022 | |
| Shionogi INC | $34.26 | 2019 | |
| Organon LLC | $30.87 | 2023 | Renflexis |
| Capsovision, INC. | $27.16 | 2024 | Capsocam Plus |
| Regeneron Healthcare Solutions, INC. | $23.38 | 2025 | Dupixent |
| Echosens North America, INC. | $22.00 | 2022 | |
| Astrazeneca Pharmaceuticals LP | $19.27 | 2019 | |
| Qiagen, LLC | $16.43 | 2021 | |
| Glaxosmithkline, LLC. | $13.36 | 2021 | |
| Chiesi USA, INC. | $13.04 | 2022 |
1 company reported research payments only; those appear in the research section below.
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.
Research and ownership
$910.39 in research payments reported 2019-2025. Research payments are often institution-directed and tied to clinical trials: they are reported under a clinician's name but frequently go to a hospital or research organization, and usually reflect participation in medical research.
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Samuel Davidoff 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.