Physician profile

Cindy O Scharfen

Radiation Oncology · Santa Rosa, CA

NPI 1861582322

$5,122.13

in general payments reported to CMS, 2019-2025

47 companies · $1,065 in 2025

The $1,065 reported for 2025 was more than what 84% of Radiation Oncology providers received nationally (typical 2025 total: $172).

See the full distribution for Radiation Oncology

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$1,669.29

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 $499.84 2019-2025 Tagrisso, Imfinzi, Lynparza
Glaxosmithkline, LLC. $436.61 2021-2025 Jemperli, Ojjaara
Merck Sharp & Dohme LLC $342.47 2019-2025 Keytruda, Lynparza, Keytruda Qlex
Pharmacyclics LLC, An Abbvie Company $286.26 2021-2022
Eisai INC. $261.54 2019-2022
Lilly USA, LLC $257.45 2019-2025 Verzenio, Jaypirca
Bayer Healthcare Pharmaceuticals INC. $211.88 2019-2025
Janssen Biotech, INC. $210.30 2019-2025 Carvykti, Darzalex, Talvey
E.R. Squibb & Sons, L.L.C. $209.58 2019-2024 Opdivo
Regeneron Healthcare Solutions, INC. $208.25 2022-2025 Libtayo
Amgen INC. $190.06 2020-2022
Novartis Pharmaceuticals Corporation $160.93 2019-2025
Daiichi Sankyo INC. $157.05 2020-2025 Enhertu, Datroway
Alexion Pharmaceuticals, INC. $150.44 2019-2023 Ultomiris
Genzyme Corporation $144.92 2019-2022
Show all 47 companies
CompanyGeneral paymentsYearsTop products
Genentech USA, INC. $94.82 2022-2025 Tecentriq Hybreza, Venclexta, Itovebi
Takeda Pharmaceuticals U.S.A., INC. $91.89 2019-2025 Fruzaqla, Ninlaro, Iclusig
Celgene Corporation $88.13 2019-2024 Reblozyl
Foundation Medicine, INC. $85.32 2019-2020
Regeneron Pharmaceuticals, INC. $79.65 2025 Lynozyfic
Taiho Oncology, INC. $79.62 2020-2022
Pfizer INC. $73.53 2019-2024
Seagen INC. $73.22 2021-2023 Padcev
Abbvie INC. $68.20 2019-2024
Rigel Pharmaceuticals, INC. $62.34 2019-2025 Gavreto, Tavalisse, Rezlidhia
Tempus Ai, INC $53.19 2025 Xt Cdx
Myovant Sciences INC. $49.34 2021-2022
Agios Pharmaceuticals, INC. $37.97 2020
Exelixis INC. $37.87 2020-2022
Emd Serono, INC. $37.37 2021-2022
Astellas Pharma US INC $33.62 2020-2021
Ipsen Biopharmaceuticals, INC $30.85 2021
Adc Therapeutics America, INC. $29.69 2025
Boehringer Ingelheim Pharmaceuticals, INC. $24.80 2025
Array Biopharma INC $23.93 2019
Springworks Therapeutics, INC. $23.25 2025 Ogsiveo
Palette Life Sciences, INC. $22.25 2023
Gilead Sciences, INC. $21.69 2025 Trodelvy
Sobi, INC $21.67 2022
Clovis Oncology, INC. $21.66 2019
Beigene USA, INC. $20.23 2021
Morphosys, US INC. $19.83 2022
Kyowa Kirin, INC. $19.73 2021
Tersera Therapeutics LLC $18.37 2022
Karyopharm Therapeutics INC. $18.25 2021
Ge Healthcare $16.77 2022
Deciphera Pharmaceuticals INC. $15.50 2021

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

Cindy O Scharfen

$5,122.13

in general payments reported 2019-2025

Years
2019-2025
Top company
Astrazeneca Pharmaceuticals LP
Context
The $1,065 reported for 2025 was more than what 84% of Radiation Oncology providers received nationally (typical 2025 total: $172).

https://glasscript.com/doctor/220178/cindy-o-scharfen

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.