Physician profile

Blake Shusterman

Nephrology (Internal Medicine) · Greenville, SC

NPI 1831301779

$66,417.49

in general payments reported to CMS, 2019-2025

32 companies · $1,327 in 2025

The $1,327 reported for 2025 was more than what 84% 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)
Consulting Fee$61,377.00
Food and Beverage$3,156.00
Education$61.75

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
Astrazeneca Pharmaceuticals Lp $60,450.99 2019-2025 Farxiga, Lokelma
Otsuka Pharmaceutical Development & Commercialization, INC. $1,258.69 2022-2025
Otsuka America Pharmaceutical, INC. $500.69 2019-2025 Jynarque, Voyxact
Amgen INC. $445.85 2019-2025 Krystexxa, Tavneos
Horizon Therapeutics Plc $380.18 2019-2023 Krystexxa
Travere Therapeutics, INC. $353.23 2022-2025
Nxstage Medical, INC. $322.32 2022-2024
Novartis Pharmaceuticals Corporation $322.23 2023-2025
Outset Medical INC $317.55 2025
Vifor Pharma, INC. $244.18 2019-2025 Veltassa
Akebia Therapeutics INC $239.91 2019-2025 Vafseo, Auryxia
Bayer Healthcare Pharmaceuticals INC. $212.47 2021-2025
Calliditas Therapeutics US INC. $212.37 2023-2025 Tarpeyo
Mallinckrodt Hospital Products INC. $167.38 2022-2025 Terlivaz
Bard Peripheral Vascular, INC. $121.46 2019
Show all 32 companies
CompanyGeneral paymentsYearsTop products
Glaxosmithkline, LLC. $106.29 2022-2024 Jesduvroq, Benlysta
Opko Pharmaceuticals, LLC $104.73 2020-2023 Rayaldee
Boehringer Ingelheim Pharmaceuticals, INC. $99.68 2023-2025 Jardiance
Baxter Healthcare $76.40 2019
Ani Pharmaceuticals, INC. $67.87 2022
Ardelyx, INC. $61.71 2024-2025 Ibsrela
Novo Nordisk INC $50.58 2025 Ozempic, Rivfloza
Mallinckrodt Enterprises LLC $44.34 2019
Lilly USA, LLC $37.51 2025 Jardiance
Alexion Pharmaceuticals, INC. $36.42 2021-2024 Ultomiris
Genzyme Corporation $35.76 2020-2023
Lundbeck LLC $34.92 2019
Fresenius USA Marketing, INC. $33.26 2020-2024 Velphoro
Kyowa Kirin, INC. $27.29 2025
Aurinia Pharma U.S., INC. $20.95 2025 Lupkynis
Biomerieux INC $17.58 2019
Daiichi Sankyo INC. $12.70 2019

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

Blake Shusterman

$66,417.49

in general payments reported 2019-2025

Years
2019-2025
Top company
Astrazeneca Pharmaceuticals Lp
Context
The $1,327 reported for 2025 was more than what 84% of Nephrology (Internal Medicine) providers received nationally (typical 2025 total: $311).

https://glasscript.com/doctor/218712/blake-shusterman

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.