Dr. William Harmon, MD

With 20 years of practice, Dr. William Harmon is an established urology provider, MD, after earning their medical degree at University Of Chicago, Pritzker School Of Medicine in 1991. Dr. currently practices across 2 facilities, including in San Antonio, Texas. Their National Provider Identifier (NPI) is 1104806207, 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.

Dr. William Harmon's practice is located in ZIP 78229 (San Antonio, Texas), which has an overall CartoChrome Healthcare Access Score of 63/100 (Moderate Access). Access to care in this area is moderate — most services are reachable but with meaningful variability by specialty.

CMS Medicare data shows Dr. William Harmon as a moderate-volume urology provider, treating approximately 754 Medicare beneficiaries and delivering 4K services in the most recent reporting year. That panel size indicates balanced experience across typical Medicare conditions.

Under the Physician Payments Sunshine Act, CMS reports that Dr. William Harmon received $394 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.