Physician profile

Jonathon Fishman

Gastroenterology (Internal Medicine) · Denver, CO

NPI 1104813559

$91,929.38

in general payments reported to CMS, 2019-2025

45 companies · $33K in 2025

The $33K reported for 2025 was more than what 96% of Gastroenterology (Internal Medicine) providers received nationally (typical 2025 total: $636).

Payments by year

General payments by program year, as reported to CMS.

What the payments were for

Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.

View as a table
Payment typeAmount (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$63,262.66
Food and Beverage$10,394.26
Travel and Lodging$6,085.16
Consulting Fee$1,250.00
Education$72.81

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.

CompanyGeneral paymentsYearsTop products
Regeneron Healthcare Solutions, INC. $40,470.02 2022-2025 Dupixent
Genzyme Corporation $31,512.26 2022-2025
Abbvie INC. $4,620.58 2019-2025
Janssen Biotech, INC. $1,798.85 2019-2025 Tremfya, Stelara, Remicade
Takeda Pharmaceuticals U.S.A., INC. $1,786.49 2019-2025 Entyvio, Eohilia, Gattex
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $1,767.15 2019-2025 Xifaxan, Trulance
Ardelyx, INC. $1,717.36 2023-2025 Ibsrela
Allergan, INC. $1,490.53 2019
Pfizer INC. $665.10 2019-2025
Gilead Sciences, INC. $656.23 2019-2024
Lilly USA, LLC $639.65 2023-2025 Omvoh
Celgene Corporation $579.92 2021-2024 Zeposia
Organon LLC $493.71 2021-2025 Renflexis, Hadlima
Qol Medical, LLC $447.18 2019-2025 Sucraid, Sucraid
Braintree Laboratories, INC. $343.24 2019-2024 Suflave, Sutab
Show all 44 companies
CompanyGeneral paymentsYearsTop products
Ironwood Pharmaceuticals, INC $277.47 2019-2023 Linzess
Alfasigma USA, INC. $251.53 2020-2022
Ferring Pharmaceuticals INC. $245.53 2020-2023 Rebyota
Celltrion USA INC. $217.12 2024-2025 Vegzelma, Zymfentra
Fresenius Kabi USA, LLC $195.01 2023-2024 Idacio
Amgen INC. $170.34 2020-2023 Avsola, Amjevita
Redhill Biopharma INC. $163.55 2020-2022
Phathom Pharmaceuticals, INC. $157.04 2024-2025 Voquezna
Ipsen Biopharmaceuticals, INC $134.36 2024-2025 Iqirvo
Merck Sharp & Dohme LLC $131.66 2021-2024 Dificid
Ucb, INC. $110.44 2019-2020
Sandoz INC. $108.61 2023-2024 Hyrimoz
Daiichi Sankyo INC. $101.57 2019-2024 Injectafer
Echosens North America, INC. $85.51 2022-2024 Fibroscan
Madrigal Pharmaceuticals $77.84 2024-2025 Rezdiffra, Resmetirom
Pentax of America, INC. $63.18 2022
Intercept Pharmaceuticals, INC. $55.82 2020-2025
Shionogi INC $49.85 2019
Hologic Sales and Service, LLC $47.33 2021-2024 Thinprep 2000 Processor, Aptima
Nestle Healthcare Nutrition INC. $46.81 2021-2022
Boehringer Ingelheim Pharmaceuticals, INC. $44.12 2023 Cyltezo
Alexion Pharmaceuticals, INC. $43.81 2022-2025 Ultomiris
Novo Nordisk INC $38.56 2024-2025 Wegovy
Ethicon US, LLC $33.27 2019
Tetraphase Pharmaceuticals, INC. $23.20 2019
Endo Pharmaceuticals INC. $20.66 2020
Medtronic, INC. $17.27 2023 Gi Genius
Ambu INC. $16.02 2020
Olympus America INC. $13.63 2021

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

$8,560.99 in ownership or investment interests, as reported to CMS. These are holdings a clinician or an immediate family member has in a company, not payments received.

If you want to bring it up

Most clinicians are glad to talk about this. A respectful way in:

These are normal questions. A good clinician will welcome them.

Share this page

Payment summary

Jonathon Fishman

$91,929.38

in general payments reported 2019-2025

Years
2019-2025
Top company
Regeneron Healthcare Solutions, INC.
Context
The $33K reported for 2025 was more than what 96% of Gastroenterology (Internal Medicine) providers received nationally (typical 2025 total: $636).

https://glasscript.com/doctor/49397/jonathon-fishman

Source: CMS Open Payments, program years 2019-2025. Payments are legal and often routine.

Keep an eye on this page

Get an email when the next June refresh changes this page. No account needed.

Watch this doctor

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.