Radiation Oncology in Columbia, South Carolina
Data updated monthly · Last refresh September 2026
8 Radiation Oncology providers practice in Columbia. Listings are drawn from federal public records and are not endorsements.
Radiation Oncology providers in Columbia
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. Ben Wright, MDColumbia, SC · No drug or device payments recorded (2025) ·
(803) 461-3000 Dr. Brandon Stone, M.D.Columbia, SC · $350 in drug and device payments (2025) ·
(803) 461-3000 Dr. Edward Duffy, MDColumbia, SC · $1,210 in drug and device payments (2025) ·
(803) 461-3000 Dr. James Littles, MDColumbia, SC · $297 in drug and device payments (2025) ·
(803) 434-8740 Dr. Kevin Blas, M.D.Columbia, SC · $2,584 in drug and device payments (2025) ·
(803) 461-3000 Dr. Kurt Meyer, M.D.Columbia, SC · $2,538 in drug and device payments (2025) ·
(803) 461-3000 Dr. Leonid Zamdborg, M.D., PH.DColumbia, SC · $2,364 in drug and device payments (2025) ·
(803) 431-3000 Dr. Raleigh Boulware, MDColumbia, SC · No drug or device payments recorded (2025) ·
(803) 434-3400 Common questions
How many Radiation Oncology providers are in Columbia, South Carolina?There are 8 Radiation Oncology providers with active NPI records practicing in Columbia, 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 Columbia Radiation Oncology across South Carolina
