Physician profile

Gerald S Rothman

Gastroenterology (Internal Medicine) · West Hills, CA

NPI 1164489977

$4,950.97

in general payments reported to CMS, 2019-2025

23 companies · none reported in 2025

See the full distribution for Gastroenterology (Internal Medicine)

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$2,344.43

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
Abbvie INC. $1,446.17 2019-2024 Linzess, Viberzi, Creon
Janssen Biotech, INC. $503.02 2019-2024 Stelara, Tremfya, Simponi Aria
Allergan, INC. $397.06 2019
Ironwood Pharmaceuticals, INC $388.68 2020-2024 Linzess
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $363.99 2019-2024 Xifaxan, Trulance
Pfizer INC. $278.41 2019-2024
Takeda Pharmaceuticals U.S.A., INC. $250.81 2019-2020
Janssen Scientific Affairs, LLC $239.22 2019
Evoke Pharma, INC. $184.82 2023 Gimoti
Regeneron Healthcare Solutions, INC. $183.94 2023-2024 Dupixent
Phathom Pharmaceuticals, INC. $166.01 2024 Voquezna
Celgene Corporation $131.39 2023-2024 Zeposia
Gilead Sciences, INC. $78.71 2019-2023
Concordia Pharmaceuticals INC. $62.61 2019
Intercept Pharmaceuticals, INC. $61.29 2019-2020
Show all 23 companies
CompanyGeneral paymentsYearsTop products
Genzyme Corporation $53.78 2023
Ardelyx, INC. $34.66 2024 Ibsrela
Braintree Laboratories, INC. $31.16 2020
Ucb, INC. $25.34 2019
Merck Sharp & Dohme LLC $22.63 2024 Dificid
Capsovision, INC. $21.02 2023 Capsocam Plus
Alfasigma USA, INC. $14.00 2020
Ferring Pharmaceuticals INC. $12.25 2019

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

Gerald S Rothman

$4,950.97

in general payments reported 2019-2025

Years
2019-2024
Top company
Abbvie INC.

https://glasscript.com/doctor/324818/gerald-s-rothman

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.