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Radiation Oncology in Corvallis, Oregon

Data updated monthly · Last refresh September 2026

9 Radiation Oncology providers practice in Corvallis. Listings are drawn from federal public records and are not endorsements.

Radiation Oncology providers in Corvallis

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Alexander Bagley
Corvallis, OR · $38 in drug and device payments (2025) · Telehealth · (541) 768-4950
Dr. Bruce Frey, M.D.
Corvallis, OR · No drug or device payments recorded (2025) · (541) 768-5220
Dr. David Kantorowitz, MD
Corvallis, OR · $37 in drug and device payments (2025) · (541) 768-7722
Dr. Mary Austin-seymour, M.D.
Corvallis, OR · No drug or device payments recorded (2025) · (541) 768-5220
Dr. Matthew Thurman, M.D.
Corvallis, OR · $555 in drug and device payments (2025) · Telehealth · (541) 768-5220
Dr. Michael Carrasquilla, MD
Corvallis, OR · $197 in drug and device payments (2025) · Telehealth · (541) 768-5220
Dr. Michael Huntington, M.D.
Corvallis, OR · No drug or device payments recorded (2025) · (541) 768-5220
Dr. Norman Yeh, M.D.
Corvallis, OR · $112 in drug and device payments (2025) · (541) 768-4950
Dr. Patrice Mcgowan, M.D.
Corvallis, OR · $73 in drug and device payments (2025) · (541) 768-4950

Common questions

How many Radiation Oncology providers are in Corvallis, Oregon?

There are 9 Radiation Oncology providers with active NPI records practicing in Corvallis, according to federal NPPES data refreshed monthly.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Corvallis Radiation Oncology across Oregon

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.