Dr. John Zapas, M.D.

With 20 years of practice, Dr. John Zapas is an established general surgery provider, M.D., after earning their medical degree at University Of Maryland School Of Medicine in 1991. Dr. currently practices across 4 facilities, including Frederick Health Hospital Inc in Frederick, Maryland. Their National Provider Identifier (NPI) is 1487613022, 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 Zapas as a lower-volume general surgery provider, treating approximately 210 Medicare beneficiaries and delivering 394 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. John Zapas received $46 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.