Physician profile

Catherine L Mathes

Internal Medicine · Knoxville, TN

NPI 1427092808

$6,723.11

in general payments reported to CMS, 2019-2025

47 companies · $246 in 2025

The $246 reported for 2025 was more than what a typical Internal Medicine provider received nationally (typical 2025 total: $156).

See the full distribution for 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$1,600.45

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
Pfizer INC. $1,046.18 2019-2024
Novo Nordisk INC $647.48 2019-2025 Ozempic, Rybelsus, Wegovy
Merck Sharp & Dohme LLC $536.41 2019-2023 Belsomra, Verquvo
Lilly USA, LLC $511.25 2020-2025 Mounjaro, Zepbound
Glaxosmithkline, LLC. $424.77 2019-2024 Shingrix, Arexvy, Bexsero
Abbvie INC. $419.67 2021-2025
Astrazeneca Pharmaceuticals LP $374.11 2019-2024 Airsupra, Farxiga
E.R. Squibb & Sons, L.L.C. $308.60 2019-2023 Camzyos, Eliquis
Bayer Healthcare Pharmaceuticals INC. $252.16 2021-2024
Boehringer Ingelheim Pharmaceuticals, INC. $228.96 2019-2024 Jardiance
Amgen INC. $211.06 2019-2024 Prolia, Evenity
Allergan, INC. $162.84 2019-2020
Kowa Pharmaceuticals America, INC. $146.73 2019-2022
Amarin Pharma, INC. $138.77 2019-2022
Supernus Pharmaceuticals, INC. $135.14 2019-2022
Show all 47 companies
CompanyGeneral paymentsYearsTop products
Takeda Pharmaceuticals U.S.A., INC. $122.51 2020-2022
Janssen Pharmaceuticals, INC $116.18 2019-2022
Sumitomo Pharma America, INC. $90.34 2023-2024 Gemtesa
Currax Pharmaceuticals LLC $75.95 2022-2023 Contrave, Onzetra Xsail
Astellas Pharma US INC $64.16 2019-2024 Veozah
Eisai INC. $57.48 2020-2022
Esperion Therapeutics, INC. $55.85 2022-2025 Nexletol
Genentech USA, INC. $54.34 2019-2022
Sanofi-Aventis U.S. LLC $43.71 2019
Abbott Laboratories $36.08 2019
Arbor Pharmaceuticals, INC. $35.65 2019-2021
Radius Health, INC. $35.32 2020
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $31.80 2022
Dexcom, INC. $29.93 2021-2023 Dexcom G6 Transmitter
Nabriva Therapeutics, Plc $29.89 2021-2022
Otsuka America Pharmaceutical, INC. $26.77 2023 Rexulti
Duchesnay USA Incorporated $25.05 2019
Novartis Pharmaceuticals Corporation $25.00 2022
Lundbeck LLC $24.34 2021
Sunovion Pharmaceuticals INC. $22.39 2022
Xeris Pharmaceuticals, INC. $21.25 2022
Biohaven Pharmaceuticals, INC. $19.96 2021
Mycovia Pharmaceuticals, INC. $18.35 2023 Vivjoa
Philips North America LLC $17.56 2024 (Ck7) Extended Holter
Antares Pharma, INC. $16.92 2019
Medtronic, INC. $15.49 2025 Minimed 780g
Vistapharm, INC. $14.03 2021
Horizon Therapeutics Plc $13.53 2022
Sanofi Pasteur INC. $13.47 2023
Exact Sciences Corporation $12.91 2023 Cologuard Collection Kit
Bardy Diagnostics, INC. $8.00 2020
Dynavax Technologies Corporation $4.77 2024 Heplisav-B

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

Catherine L Mathes

$6,723.11

in general payments reported 2019-2025

Years
2019-2025
Top company
Pfizer INC.
Context
The $246 reported for 2025 was more than what a typical Internal Medicine provider received nationally (typical 2025 total: $156).

https://glasscript.com/doctor/110257/catherine-l-mathes

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.