Physician profile

David J Hass

Gastroenterology (Internal Medicine) · Hamden, CT

NPI 1225177769

$172,748.84

in general payments reported to CMS, 2019-2025

29 companies · $7,429 in 2025

The $7,429 reported for 2025 was more than what 92% of Gastroenterology (Internal Medicine) providers received nationally (typical 2025 total: $636).

See the full distribution for Gastroenterology (Internal Medicine)

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)
Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program$21,500.00
Consulting Fee$3,238.00
Food and Beverage$2,505.55
Education$30.40

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
Medtronic, INC. $94,151.47 2021-2025 Bravo, Pillcam, Beacon
Covidien LP $73,583.84 2019-2020
Abbvie INC. $1,342.16 2019-2025
Iterative Scopes, INC. $1,238.00 2024 Skout
Takeda Pharmaceuticals U.S.A., INC. $444.96 2019-2025 Entyvio, Eohilia
Ferring Pharmaceuticals INC. $196.17 2019-2025 Rebyota
Janssen Biotech, INC. $189.59 2019-2025 Stelara, Simponi Aria, Simponi
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $168.74 2019-2025 Xifaxan, Trulance
Ardelyx, INC. $147.13 2023-2025 Ibsrela
Qol Medical, LLC $125.54 2024-2025 Sucraid, Sucraid
Vericel Corporation $124.99 2022
Pfizer INC. $118.66 2023-2025
Celgene Corporation $112.60 2022-2023 Zeposia
Gilead Sciences, INC. $101.15 2020-2025
Boston Scientific Corporation $98.98 2019
Show all 29 companies
CompanyGeneral paymentsYearsTop products
Conmed Corporation $98.08 2025 Conmed Biliary
Intercept Pharmaceuticals, INC. $90.64 2021-2023 Ocaliva
Ironwood Pharmaceuticals, INC $62.98 2019-2024 Linzess
Regeneron Healthcare Solutions, INC. $54.61 2023-2025 Dupixent
Lilly USA, LLC $47.73 2025 Omvoh
Genzyme Corporation $45.94 2023
Pentax of America, INC. $36.12 2022-2023 Pentax Medical
Madrigal Pharmaceuticals $34.74 2025 Rezdiffra
Exact Sciences Corporation $27.61 2025 The Cologuard Plus Collection Kit
Allergan, INC. $26.08 2019-2020
Braintree Laboratories, INC. $24.98 2023 Sutab
Portola Pharmaceuticals, LLC $24.38 2020
Vivus LLC $17.76 2025 Pancreaze
Shionogi INC $13.21 2020

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

David J Hass

$172,748.84

in general payments reported 2019-2025

Years
2019-2025
Top company
Medtronic, INC.
Context
The $7,429 reported for 2025 was more than what 92% of Gastroenterology (Internal Medicine) providers received nationally (typical 2025 total: $636).

https://glasscript.com/doctor/282174/david-j-hass

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.