Radiation Oncology in Spokane Valley, Washington
Data updated monthly · Last refresh September 2026
8 Radiation Oncology providers practice in Spokane Valley. Listings are drawn from federal public records and are not endorsements.
Radiation Oncology providers in Spokane Valley
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. Christopher Lee, M.D.Spokane Valley, WA · $15,706 in drug and device payments (2025) ·
(509) 228-1000 Dr. David Davenport, MDSpokane Valley, WA · No drug or device payments recorded (2025) ·
(509) 228-1000 Dr. John Shaw, MDSpokane Valley, WA · No drug or device payments recorded (2025) ·
(509) 838-2531 Dr. Karie-lynn Kelly, M.D.. F.R.C.P.C.Spokane Valley, WA · $117 in drug and device payments (2025) · Telehealth ·
(509) 462-2273 Dr. Lisa Maestas, D.O.Spokane Valley, WA · No drug or device payments recorded (2025) ·
(509) 838-2531 Dr. Michael Kos, MDSpokane Valley, WA · $152 in drug and device payments (2025) ·
(509) 321-4980 Dr. Robin Smith, MDSpokane Valley, WA · $279 in drug and device payments (2025) ·
(509) 838-2531 Dr. Wayne Lamoreaux, M.D.Spokane Valley, WA · $491 in drug and device payments (2025) ·
(509) 228-1000 Common questions
How many Radiation Oncology providers are in Spokane Valley, Washington?There are 8 Radiation Oncology providers with active NPI records practicing in Spokane Valley, 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 Spokane Valley Radiation Oncology across Washington