Dr. John Willems, M.D.

With 20 years of practice, Dr. John Willems is an established obstetrics/gynecology provider, M.D., after earning their medical degree at New York Medical College in 1973. Dr. currently practices across 6 facilities, including Scripps Green Hospital in La Jolla, California. Their National Provider Identifier (NPI) is 1184664591, 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 Willems as a lower-volume obstetrics/gynecology provider, treating approximately 128 Medicare beneficiaries and delivering 373 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 Willems received $149 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.