Stephen Walsh, MDCM

With 20 years of practice, Stephen Walsh is an established infectious disease provider, MDCM, after earning their medical degree at Other in 1998. Stephen currently practices across 5 facilities, including Massachusetts General Hospital in Boston, Massachusetts. Their National Provider Identifier (NPI) is 1407828098, 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 Stephen Walsh as a lower-volume infectious disease provider, treating approximately 83 Medicare beneficiaries and delivering 201 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.