Physician profile

Jeffrey Kwan

Gastroenterology (Internal Medicine) · Hamden, CT

NPI 1851439848

$3,086.35

in general payments reported to CMS, 2019-2025

25 companies · $1,470 in 2025

The $1,470 reported for 2025 was more 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$2,744.03

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. $829.46 2022-2025
Ardelyx, INC. $423.83 2023-2025 Ibsrela
Qol Medical, LLC $292.84 2023-2025 Sucraid, Sucraid
Takeda Pharmaceuticals U.S.A., INC. $279.32 2019-2025 Entyvio, Gattex, Eohilia
Celgene Corporation $244.08 2021-2024 Zeposia
Aimmune Therapeutics, INC. $158.46 2025 Zenpep, Vowst
Braintree Laboratories, INC. $115.34 2022-2025 Sutab, Suflave
Janssen Biotech, INC. $90.22 2023-2024 Stelara, Simponi, Simponi Aria
Medtronic, INC. $69.08 2025 Barrx
Gilead Sciences, INC. $69.05 2023-2025
Pfizer INC. $66.73 2023-2025
Exact Sciences Corporation $51.99 2025 The Cologuard Plus Collection Kit, Cologuard Collection Kit
Lilly USA, LLC $50.84 2024-2025 Omvoh
E.R. Squibb & Sons, L.L.C. $43.80 2021
Fresenius Kabi USA, LLC $42.82 2023-2024 Idacio
Show all 25 companies
CompanyGeneral paymentsYearsTop products
Ferring Pharmaceuticals INC. $41.86 2023-2024 Rebyota
Regeneron Healthcare Solutions, INC. $36.92 2024 Dupixent
Evoke Pharma, INC. $36.58 2024-2025
Madrigal Pharmaceuticals $25.22 2025 Rezdiffra
Mirum Pharmaceuticals, INC. $25.21 2025 Chenodal, Cholbam, Livmarli
Intercept Pharmaceuticals, INC. $21.96 2023 Ocaliva
Vivus LLC $19.79 2025 Pancreaze
Genzyme Corporation $19.09 2025
Ironwood Pharmaceuticals, INC $17.67 2024
Phathom Pharmaceuticals, INC. $14.19 2025 Voquezna

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

Jeffrey Kwan

$3,086.35

in general payments reported 2019-2025

Years
2019-2025
Top company
Abbvie INC.
Context
The $1,470 reported for 2025 was more than what a typical Gastroenterology (Internal Medicine) provider received nationally (typical 2025 total: $636).

https://glasscript.com/doctor/1042721/jeffrey-kwan

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.