Dr. John Phelan, MD

With 20 years of practice, Dr. John Phelan is an established interventional cardiology provider, MD, after earning their medical degree at University Of Rochester School Of Medicine And Dentistry in 1984. Dr. currently practices across 2 facilities, including Rapid Radiology Inc in Madison, Wisconsin. Their National Provider Identifier (NPI) is 1144271263, 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. John Phelan as a moderate-volume interventional cardiology provider, treating approximately 878 Medicare beneficiaries and delivering 3K services in the most recent reporting year. That panel size indicates balanced experience across typical Medicare conditions.

Under the Physician Payments Sunshine Act, CMS reports that Dr. John Phelan received $218 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.