Physician profile

Dean W Singer

Family Medicine · Greenfield, MA

NPI 1396131538

$863.23

in general payments reported to CMS, 2019-2025

10 companies · $69.78 in 2025

The $69.78 reported for 2025 was less than what a typical Family Medicine provider received nationally (typical 2025 total: $153).

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$715.08

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
E.R. Squibb & Sons, L.L.C. $305.14 2022-2025 Camzyos, Eliquis
Abbvie INC. $186.15 2022-2023 Ubrelvy, Qulipta, Botox
Kerecis Limited $92.61 2023-2024 Kerecis Omega3 Marigen, Kerecis Omega3 Surgiclose, Kerecis Omega3 Graftguide
Indivior INC. $72.10 2022-2025 Sublocade
Glaxosmithkline, LLC. $51.36 2022-2025 Shingrix, Bexsero, Arexvy
Exact Sciences Corporation $46.80 2023-2024 Cologuard Collection Kit
Gilead Sciences, INC. $40.59 2023
Amarin Pharma, INC. $32.22 2021
Abbott Laboratories $19.53 2021
Lilly USA, LLC $16.73 2023 Trulicity, Mounjaro

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

Dean W Singer

$863.23

in general payments reported 2019-2025

Years
2021-2025
Top company
E.R. Squibb & Sons, L.L.C.
Context
The $69.78 reported for 2025 was less than what a typical Family Medicine provider received nationally (typical 2025 total: $153).

https://glasscript.com/doctor/1344675/dean-w-singer

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.