Physician profile

Manish Tandon

Gastroenterology (Internal Medicine) · Somerville, MA

NPI 1417021437

$7,040.42

in general payments reported to CMS, 2019-2025

34 companies · $337 in 2025

The $337 reported for 2025 was less than what a typical Gastroenterology (Internal Medicine) provider 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$2,579.62
Gift$163.62

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. $1,185.41 2019-2025 Viberzi, Linzess
Pfizer INC. $621.17 2019-2024
Takeda Pharmaceuticals U.S.A., INC. $614.87 2019-2025 Entyvio, Eohilia
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $584.37 2019-2024 Trulance
Celgene Corporation $548.62 2021-2024 Zeposia
Qol Medical, LLC $449.11 2021-2025 Sucraid, Sucraid
Braintree Laboratories, INC. $439.40 2019-2025 Suflave, Sutab
Janssen Biotech, INC. $427.72 2019-2024 Stelara, Tremfya, Simponi Aria
Gilead Sciences, INC. $401.91 2019-2025
Boston Scientific Corporation $192.76 2022-2023
Novo Nordisk INC $151.67 2019-2024 Wegovy
Redhill Biopharma INC. $150.80 2021-2022
Ardelyx, INC. $136.94 2023-2024 Ibsrela
Lilly USA, LLC $134.27 2024 Omvoh, Mounjaro, Zepbound
Covidien LP $124.92 2020
Show all 34 companies
CompanyGeneral paymentsYearsTop products
Medical Device Business Services, INC. $116.52 2019
Merck Sharp & Dohme LLC $114.02 2019-2021
Genzyme Corporation $106.14 2022-2024
Ironwood Pharmaceuticals, INC $63.49 2019-2021
Phathom Pharmaceuticals, INC. $61.02 2024 Voquezna
Regeneron Healthcare Solutions, INC. $49.16 2024 Dupixent
Alfasigma USA, INC. $45.94 2020
Allergan, INC. $42.64 2019-2021
Echosens North America, INC. $40.15 2020-2023 Fibroscan
Lucid Diagnostics INC. $38.42 2023-2024
Madrigal Pharmaceuticals $37.08 2025 Rezdiffra
Intercept Pharmaceuticals, INC. $24.35 2020
Acacia Pharma INC $22.40 2021
Shire North American Group INC $21.97 2019
Nestle Healthcare Nutrition INC. $20.97 2021
Organon LLC $20.18 2024
Conmed Corporation $19.86 2025 System 2450
Dynavax Technologies Corporation $17.24 2019
Medtronic, INC. $14.93 2021

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

Manish Tandon

$7,040.42

in general payments reported 2019-2025

Years
2019-2025
Top company
Abbvie INC.
Context
The $337 reported for 2025 was less than what a typical Gastroenterology (Internal Medicine) provider received nationally (typical 2025 total: $636).

https://glasscript.com/doctor/18730/manish-tandon

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.