Physician profile

Michael Flicker

Gastroenterology (Internal Medicine) · Chicago, IL

NPI 1730375627

$15,733.28

in general payments reported to CMS, 2019-2025

35 companies · $2,257 in 2025

The $2,257 reported for 2025 was more than what 82% 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)
Food and Beverage$3,177.28
Consulting Fee$875.00

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
Allergan, INC. $5,301.13 2019-2020
Abbvie INC. $3,653.01 2019-2025
Boston Scientific Corporation $1,448.83 2019-2025 Orcapod, Resolution 360 Ultra Clip, Exalt Model D
Olympus Medical Systems Corporation $875.00 2025 Evis Exera III Duodenovideoscope
Janssen Biotech, INC. $845.68 2019-2025 Stelara, Tremfya
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $530.87 2019-2023 Xifaxan
Takeda Pharmaceuticals U.S.A., INC. $442.22 2019-2025 Entyvio, Eohilia
Gilead Sciences, INC. $385.06 2019-2025
Pfizer INC. $354.22 2019-2025
E.R. Squibb & Sons, L.L.C. $242.28 2021-2022
Cook Medical LLC $206.70 2019-2023 Hemospray
Ardelyx, INC. $176.41 2024-2025 Ibsrela
Covidien Lp $173.07 2019-2020
Qol Medical, LLC $146.64 2022
Conmed Corporation $125.00 2023 Conmed Biliary
Show all 35 companies
CompanyGeneral paymentsYearsTop products
Ironwood Pharmaceuticals, INC $96.44 2020
Merck Sharp & Dohme LLC $84.59 2020-2024 Dificid
Madrigal Pharmaceuticals $72.96 2025 Rezdiffra
Braintree Laboratories, INC. $72.76 2020-2022
Celgene Corporation $72.57 2022-2023 Zeposia
Regeneron Healthcare Solutions, INC. $61.47 2024-2025 Dupixent
Nestle Healthcare Nutrition INC. $46.04 2023
Phathom Pharmaceuticals, INC. $45.50 2024 Voquezna
Ipsen Biopharmaceuticals, INC $38.97 2025 Iqirvo
Ucb, INC. $36.96 2019
Genzyme Corporation $29.89 2025
Intercept Pharmaceuticals, INC. $25.97 2020
Lilly USA, LLC $25.03 2025 Omvoh
Amag Pharmaceuticals, INC. $21.95 2021
Redhill Biopharma INC. $20.04 2021
Aimmune Therapeutics, INC. $18.14 2024
Vivus LLC $16.93 2024 Qsymia
Echosens North America, INC. $14.21 2024 Fibroscan
Ferring Pharmaceuticals INC. $13.67 2020
Ethicon US, LLC $13.07 2020

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.

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Payment summary

Michael Flicker

$15,733.28

in general payments reported 2019-2025

Years
2019-2025
Top company
Allergan, INC.
Context
The $2,257 reported for 2025 was more than what 82% of Gastroenterology (Internal Medicine) providers received nationally (typical 2025 total: $636).

https://glasscript.com/doctor/124424/michael-flicker

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

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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.