Physician profile

Gary O Siemons

Colon & Rectal Surgery · Voorhees, NJ

NPI 1427059930

$270.16

in general payments reported to CMS, 2019-2025

4 companies · none reported in 2025

See the full distribution for Colon & Rectal Surgery

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 $166.96 2019-2021
Braintree Laboratories, INC. $62.62 2019-2021
Alfasigma USA, INC. $28.33 2020
Axonics, INC. $12.25 2021

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Payment summary

Gary O Siemons

$270.16

in general payments reported 2019-2025

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

https://glasscript.com/doctor/291893/gary-o-siemons

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.