Physician profile

Matthew R Carns

Gastroenterology (Internal Medicine) · Mankato, MN

NPI 1346420965

$1,381.83

in general payments reported to CMS, 2019-2025

24 companies · $127 in 2025

The $127 reported for 2025 was less than what a typical Gastroenterology (Internal Medicine) provider 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)
Food and Beverage$913.20

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
Celgene Corporation $435.67 2021-2024 Zeposia
Abbvie INC. $128.00 2020-2023 Rinvoq
Fresenius Kabi USA, LLC $111.93 2023 Idacio
Romark Laboratories, Lc $101.32 2019-2020
Nestle Healthcare Nutrition INC. $55.16 2021-2023
Pharmacosmos Therapeutics INC. $49.56 2024-2025 Monoferric
Organon LLC $46.60 2021-2023 Hadlima
Janssen Biotech, INC. $44.99 2020-2022
Pfizer INC. $38.94 2021-2025
Qol Medical, LLC $38.51 2019-2025 Sucraid
Gilead Sciences, INC. $38.05 2019-2021
Ferring Pharmaceuticals INC. $34.53 2023 Rebyota
Lilly USA, LLC $33.88 2025 Omvoh
Merck Sharp & Dohme LLC $31.99 2023-2024
Sandoz INC. $29.70 2023 Hyrimoz
Show all 24 companies
CompanyGeneral paymentsYearsTop products
Intercept Pharmaceuticals, INC. $27.93 2024
Digestive Care, INC. $24.85 2024 Pertzye
Daiichi Sankyo INC. $23.12 2024 Injectafer
Takeda Pharmaceuticals U.S.A., INC. $19.30 2021
Genzyme Corporation $15.45 2022
Shire North American Group INC $14.76 2019
Ucb, INC. $14.31 2019
Novo Nordisk INC $13.53 2025 Wegovy
Phathom Pharmaceuticals, INC. $9.75 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

Matthew R Carns

$1,381.83

in general payments reported 2019-2025

Years
2019-2025
Top company
Celgene Corporation
Context
The $127 reported for 2025 was less than what a typical Gastroenterology (Internal Medicine) provider received nationally (typical 2025 total: $636).

https://glasscript.com/doctor/61142/matthew-r-carns

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.