Dr. John Zopfi, D.O

With 20 years of practice, Dr. John Zopfi is an established general surgery provider, D.O, after earning their medical degree at Other in 1986. Dr. currently practices across 4 facilities, including Northbay Healthcare Group in Fairfield, California. Their National Provider Identifier (NPI) is 1275581886, 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 Zopfi as a lower-volume general surgery provider, treating approximately 157 Medicare beneficiaries and delivering 293 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 Zopfi received $2K in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.