Physician profile

Raju B Ray

Nephrology (Internal Medicine) · Elk Grove Village, IL

NPI 1487652186

$3,965.38

in general payments reported to CMS, 2019-2025

28 companies · $1,094 in 2025

The $1,094 reported for 2025 was more than what 80% of Nephrology (Internal Medicine) providers received nationally (typical 2025 total: $311).

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$2,406.80
Education$389.54

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
Mallinckrodt Hospital Products INC. $482.48 2020-2025 Terlivaz, Acthar
Opko Pharmaceuticals, LLC $378.86 2023 Rayaldee
Amgen INC. $357.57 2019-2025 Krystexxa, Tavneos, Parsabiv
Otsuka America Pharmaceutical, INC. $335.59 2023-2025 Jynarque
Boehringer Ingelheim Pharmaceuticals, INC. $308.31 2022-2025 Jardiance
Astrazeneca Pharmaceuticals LP $232.88 2020-2025 Farxiga, Lokelma
Bayer Healthcare Pharmaceuticals INC. $213.62 2021-2025
Aurinia Pharma U.S., INC. $179.85 2022-2024 Lupkynis
Calliditas Therapeutics US INC. $151.94 2024-2025 Tarpeyo
Glaxosmithkline, LLC. $142.41 2021-2024 Benlysta
Boston Scientific Corporation $138.41 2021
Novartis Pharmaceuticals Corporation $112.59 2023-2025
Horizon Therapeutics Plc $106.17 2021
Alexion Pharmaceuticals, INC. $103.77 2019
Outset Medical INC $100.82 2024
Show all 28 companies
CompanyGeneral paymentsYearsTop products
Lilly USA, LLC $82.89 2024-2025 Jardiance
Ardelyx, INC. $80.37 2024-2025 Ibsrela
Apellis Pharmaceuticals, INC. $59.85 2025 Empaveli
Otsuka Pharmaceutical Development & Commercialization, INC. $55.02 2023-2025
Fresenius USA Marketing, INC. $52.28 2019-2025 Velphoro, Velphoro
Travere Therapeutics, INC. $51.22 2025
Akebia Therapeutics INC $51.01 2025 Vafseo
Ani Pharmaceuticals, INC. $49.97 2023-2024 Purified Cortrophin Gel
Nxstage Medical, INC. $46.80 2019
Kyowa Kirin, INC. $29.22 2025
Vifor Pharma, INC. $23.07 2025 Veltassa
Ultragenyx Pharmaceutical INC. $21.44 2024 Crysvita
Janssen Pharmaceuticals, INC $16.97 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

Raju B Ray

$3,965.38

in general payments reported 2019-2025

Years
2019-2025
Top company
Mallinckrodt Hospital Products INC.
Context
The $1,094 reported for 2025 was more than what 80% of Nephrology (Internal Medicine) providers received nationally (typical 2025 total: $311).

https://glasscript.com/doctor/249238/raju-b-ray

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.