Physician profile

Cary D Belen

Nephrology (Internal Medicine) · Tucson, AZ

NPI 1982885323

$3,056.40

in general payments reported to CMS, 2019-2025

28 companies · $1,147 in 2025

The $1,147 reported for 2025 was more than what 81% of Nephrology (Internal Medicine) providers received nationally (typical 2025 total: $311).

See the full distribution for Nephrology (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$2,057.75
Education$247.21

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
Opko Pharmaceuticals, LLC $354.66 2019-2025 Rayaldee
Amgen INC. $348.68 2024-2025 Tavneos, Krystexxa
Bayer Healthcare Pharmaceuticals INC. $342.28 2021-2025
Astrazeneca Pharmaceuticals LP $304.74 2019-2024 Farxiga, Lokelma
Vifor Pharma, INC. $266.61 2019-2021
Mallinckrodt Hospital Products INC. $190.40 2023-2025 Acthar, Terlivaz
Calliditas Therapeutics US INC. $183.33 2025 Tarpeyo
Boehringer Ingelheim Pharmaceuticals, INC. $165.72 2023-2025 Jardiance
Novartis Pharmaceuticals Corporation $150.64 2019-2025
Horizon Therapeutics Plc $122.80 2020-2023 Krystexxa
Ardelyx, INC. $93.84 2024-2025 Ibsrela
Fresenius USA Marketing, INC. $70.68 2019-2021
Otsuka America Pharmaceutical, INC. $65.51 2024-2025 Jynarque, Voyxact
Glaxosmithkline, LLC. $63.14 2021-2023 Benlysta, Jesduvroq
Takeda Pharmaceuticals U.S.A., INC. $57.28 2019-2024 Livtencity
Show all 27 companies
CompanyGeneral paymentsYearsTop products
Cormedix INC. $45.24 2024-2025 Defencath, Defencath
Travere Therapeutics, INC. $35.84 2024
Akebia Therapeutics INC $28.21 2025 Vafseo
Novo Nordisk INC $26.12 2025 Ozempic
Lexicon Pharmaceuticals, INC. $23.95 2024
Alexion Pharmaceuticals, INC. $20.65 2024 Ultomiris
Boston Scientific Corporation $19.79 2023
Aurinia Pharma U.S., INC. $19.69 2021
Genzyme Corporation $16.65 2019
Apellis Pharmaceuticals, INC. $14.17 2025
Daiichi Sankyo INC. $13.83 2024 Injectafer
Arbor Pharmaceuticals, INC. $11.95 2021

1 company reported research payments only; those appear in the research section below.

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

Cary D Belen

$3,056.40

in general payments reported 2019-2025

Years
2019-2025
Top company
Opko Pharmaceuticals, LLC
Context
The $1,147 reported for 2025 was more than what 81% of Nephrology (Internal Medicine) providers received nationally (typical 2025 total: $311).

https://glasscript.com/doctor/89769/cary-d-belen

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.