Dr. James Duncan, MD

With 20 years of practice, Dr. James Duncan is an established interventional radiology provider, MD, after earning their medical degree at Washington University School Of Medicine in 1988. Dr. currently practices across 3 facilities, including Washington University in Saint Louis, Missouri. Their National Provider Identifier (NPI) is 1437176997, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.

CMS Medicare data shows Dr. James Duncan as a lower-volume interventional radiology provider, treating approximately 189 Medicare beneficiaries and delivering 568 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.

Under the Physician Payments Sunshine Act, CMS reports that Dr. James Duncan received $363 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.