Dr. John Haydek, MD

With 20 years of practice, Dr. John Haydek is an established gastroenterology provider, MD, after earning their medical degree at Loyola University Of Chicago, Stritch School Of Medicine in 1988. Dr. currently practices across 2 facilities, including Gastrointestinal Associates Pc in Knoxville, Tennessee. Their National Provider Identifier (NPI) is 1275508095, 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 Haydek as a moderate-volume gastroenterology provider, treating approximately 889 Medicare beneficiaries and delivering 32K 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 Haydek received $430 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.