Dr. John Diaz, MD

With 18 years of practice, Dr. John Diaz is an established gynecological oncology provider, MD, after earning their medical degree at University Of Miami, Lm Miller School Of Medicine in 2002. Dr. currently practices across 10 facilities, including Baptist Hospital Of Miami in Miami, Florida. Their National Provider Identifier (NPI) is 1578719167, 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 Diaz as a lower-volume gynecological oncology provider, treating approximately 123 Medicare beneficiaries and delivering 275 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 Diaz received $4K in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.