Dr. John Duncan, MD

With 20 years of practice, Dr. John Duncan is an established cardiovascular disease (cardiology) provider, MD, after earning their medical degree at University Of Nebraska College Of Medicine in 1978. Dr. currently practices across 2 facilities, including in Plano, Texas. Their National Provider Identifier (NPI) is 1396844064, 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 Duncan as a moderate-volume cardiovascular disease (cardiology) provider, treating approximately 1K Medicare beneficiaries and delivering 5K 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 Duncan received $2K in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.