Physician profile

Hardeep M Singh

Gastroenterology (Internal Medicine) · Orange, CA

NPI 1275544074

$14,113.53

in general payments reported to CMS, 2019-2025

50 companies · $2,795 in 2025

The $2,795 reported for 2025 was more than what 86% 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$7,548.59

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. $3,978.87 2019-2025 Rinvoq, Skyrizi, Creon
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $1,912.86 2019-2025 Xifaxan, Trulance, Relistor
Takeda Pharmaceuticals U.S.A., INC. $1,075.35 2019-2025 Entyvio, Gattex, Eohilia
Celgene Corporation $807.66 2021-2024 Zeposia
Boston Scientific Corporation $664.05 2019-2025 Exalt Model D, Axios, X-Tack Endoscopic Helix Tacking System
Pfizer INC. $597.13 2019-2025
Janssen Biotech, INC. $504.81 2019-2025 Stelara, Simponi, Simponi Aria
Ardelyx, INC. $397.64 2022-2025 Ibsrela
Qol Medical, LLC $364.19 2019-2025 Sucraid, Sucraid
Madrigal Pharmaceuticals $325.21 2025 Rezdiffra
Genzyme Corporation $321.74 2023-2025
Aimmune Therapeutics, INC. $254.56 2024-2025 Vowst, Zenpep
Gilead Sciences, INC. $214.12 2019-2025
Ferring Pharmaceuticals INC. $198.55 2019-2024 Rebyota
Intercept Pharmaceuticals, INC. $187.76 2019-2021
Show all 50 companies
CompanyGeneral paymentsYearsTop products
Erbe USA INC $178.12 2019
Steris Corporation $168.94 2024
Nestle Healthcare Nutrition INC. $155.73 2021-2023
Ironwood Pharmaceuticals, INC $152.96 2021-2024 Linzess
Phathom Pharmaceuticals, INC. $144.96 2023-2025 Voquezna
Braintree Laboratories, INC. $122.00 2020-2025 Suflave, Sutab
Redhill Biopharma INC. $120.10 2020-2023 Talicia
Merck Sharp & Dohme LLC $118.24 2019-2020
Regeneron Healthcare Solutions, INC. $113.28 2022-2025 Dupixent
Amgen INC. $90.44 2020-2021
Astrazeneca Pharmaceuticals LP $87.50 2022
Vivus LLC $87.07 2024-2025 Qsymia, Pancreaze
Conmed Corporation $82.65 2019
Celltrion USA INC. $74.62 2024-2025 Vegzelma, Zymfentra
Shionogi INC $69.89 2019
Shire North American Group INC $63.31 2019
Allergan, INC. $59.69 2019-2020
Alfasigma USA, INC. $50.94 2020
Lilly USA, LLC $49.17 2024-2025 Omvoh
Fresenius Kabi USA, LLC $29.98 2023
Biocon Biologics INC $26.24 2025 Hulio
Intra-Sana Laboratories $26.06 2021
Sandoz INC. $25.87 2023 Hyrimoz
Exact Sciences Corporation $24.23 2024 Cologuard Collection Kit
Abiomed $23.33 2024 Impella
Amag Pharmaceuticals, INC. $22.07 2019
Ucb, INC. $20.31 2020
Shield Therapeutics INC $20.29 2022
Boehringer Ingelheim Pharmaceuticals, INC. $19.93 2024 Cyltezo
Capsovision, INC. $19.25 2023 Capsocam Plus
Daiichi Sankyo INC. $18.40 2019
Evoke Pharma, INC. $16.07 2023 Gimoti
Pinnacle Biologics, INC $11.57 2021
Dynavax Technologies Corporation $10.24 2019
Ambu INC. $5.58 2022

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

Hardeep M Singh

$14,113.53

in general payments reported 2019-2025

Years
2019-2025
Top company
Abbvie INC.
Context
The $2,795 reported for 2025 was more than what 86% of Gastroenterology (Internal Medicine) providers received nationally (typical 2025 total: $636).

https://glasscript.com/doctor/284348/hardeep-m-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.