Physician profile

Edward Duffy

Radiation Oncology · Columbia, SC

NPI 1205495884

$2,822.58

in general payments reported to CMS, 2019-2025

37 companies · $1,210 in 2025

The $1,210 reported for 2025 was more than what 85% of Radiation Oncology providers received nationally (typical 2025 total: $172).

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$2,530.10

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
Novocure INC. $402.31 2020-2024 Optune
Merck Sharp & Dohme LLC $218.66 2024-2025 Keytruda, Welireg, Lagevrio
Genentech USA, INC. $163.33 2024-2025 Venclexta, Polivy, Tecentriq
Eagle Pharmaceuticals, INC. $154.99 2024
Lilly USA, LLC $131.43 2024-2025 Verzenio, Jaypirca, Retevmo
Abbvie INC. $125.51 2024-2025
Blue Earth Diagnostics $125.00 2023
Takeda Pharmaceuticals U.S.A., INC. $115.39 2024-2025 Ninlaro, Iclusig, Alunbrig
Astrazeneca Pharmaceuticals LP $114.34 2024-2025 Calquence
Janssen Biotech, INC. $109.50 2024-2025 Erleada, Rybrevant, Balversa
Progenics Pharmaceuticals, INC. $95.07 2023 Pylarify
Boston Scientific Corporation $87.20 2019
Daiichi Sankyo INC. $83.22 2024-2025 Enhertu, Injectafer
Aveo Pharmaceuticals, INC. $78.67 2024-2025
Incyte Corporation $72.62 2024-2025 Jakafi, Niktimvo, Monjuvi
Show all 37 companies
CompanyGeneral paymentsYearsTop products
Emd Serono, INC. $67.04 2025
Karyopharm Therapeutics INC. $60.01 2024-2025 Xpovio
Boehringer Ingelheim Pharmaceuticals, INC. $55.18 2024-2025 Gilotrif
Puma Biotechnology, INC. $51.89 2024-2025
Bayer Healthcare Pharmaceuticals INC. $49.81 2024
Servier Pharmaceuticals LLC $48.98 2025
Pfizer INC. $46.42 2024
Genmab U.S., INC. $30.84 2024 Tivdak
Eisai INC. $30.71 2024
Novartis Pharmaceuticals Corporation $30.47 2025
Pharmaessentia USA Corporation $29.07 2024 Besremi
Gilead Sciences, INC. $28.90 2025 Trodelvy
Genzyme Corporation $27.94 2025
Adc Therapeutics America, INC. $26.29 2025
Tersera Therapeutics LLC $24.14 2025 Zoladex
Spectrum Pharmaceuticals INC. $22.70 2025 Rolvedon
Regeneron Healthcare Solutions, INC. $21.59 2024 Libtayo
Stemline Therapeutics INC. $21.24 2025 Orserdu
Glaxosmithkline, LLC. $20.25 2024 Ojjaara
Verastem, INC. $19.76 2025 Avmapki Fakzynja Co-Pack
Beone Medicines USA, INC. $17.43 2025 Brukinsa
Sobi, INC $14.68 2024

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

Edward Duffy

$2,822.58

in general payments reported 2019-2025

Years
2019-2025
Top company
Novocure INC.
Context
The $1,210 reported for 2025 was more than what 85% of Radiation Oncology providers received nationally (typical 2025 total: $172).

https://glasscript.com/doctor/6559779/edward-duffy

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.