Physician profile

Richard Zelner

Gastroenterology (Internal Medicine) · Fountain Valley, CA

NPI 1235274259

$1,633.98

in general payments reported to CMS, 2019-2025

12 companies · none reported in 2025

Payments by year

General payments by program year, as reported to CMS.

Who reported paying

General payments only, as reported to CMS. Product names cover 2023-2025.

CompanyGeneral paymentsYearsTop products
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $1,014.87 2019-2021
Gilead Sciences, INC. $284.06 2019-2021
Takeda Pharmaceuticals U.S.A., INC. $84.18 2019-2021
Endo Pharmaceuticals INC. $80.89 2019-2021
Ferring Pharmaceuticals INC. $30.62 2019
Abbvie INC. $28.57 2021
Alfasigma USA, INC. $23.38 2020
Shire North American Group INC $22.76 2019
Redhill Biopharma INC. $21.80 2020
Daiichi Sankyo INC. $15.43 2019
Allergan, INC. $14.18 2019
Braintree Laboratories, INC. $13.24 2021

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Payment summary

Richard Zelner

$1,633.98

in general payments reported 2019-2025

Years
2019-2021
Top company
Salix Pharmaceuticals, A Division of Bausch Health US, LLC

https://glasscript.com/doctor/147080/richard-zelner

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.