Physician profile

Troy A Singh

Internal Medicine · Roseville, CA

NPI 1417373754

$1,015.32

in general payments reported to CMS, 2019-2025

13 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
Glaxosmithkline, LLC. $277.59 2019
Merck Sharp & Dohme LLC $147.32 2019
Astrazeneca Pharmaceuticals LP $137.33 2019-2020
Boehringer Ingelheim Pharmaceuticals, INC. $114.00 2019
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $77.50 2019-2020
Novartis Pharmaceuticals Corporation $71.88 2019
Pfizer INC. $48.46 2019
Amgen INC. $38.37 2019
Lilly USA, LLC $37.92 2019
Novo Nordisk INC $19.92 2019
Sanofi Pasteur INC. $19.88 2019
Takeda Pharmaceuticals U.S.A., INC. $12.85 2019
Smith+Nephew, INC. $12.30 2019

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Payment summary

Troy A Singh

$1,015.32

in general payments reported 2019-2025

Years
2019-2020
Top company
Glaxosmithkline, LLC.

https://glasscript.com/doctor/2778552/troy-a-singh

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.