Dr. William Winkelman, MD

With 13 years of practice, Dr. William Winkelman is an established obstetrics/gynecology provider, MD, after earning their medical degree at Harvard Medical School in 2013. Dr. currently practices at Cambridge Health Alliance in Cambridge, Massachusetts. Their National Provider Identifier (NPI) is 1316289440, 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. William Winkelman as a lower-volume obstetrics/gynecology provider, treating approximately 378 Medicare beneficiaries and delivering 6K 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. William Winkelman received $3K in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.