Dr. Walter Nicholson, MD

With 20 years of practice, Dr. Walter Nicholson is an established interventional cardiology provider, MD, after earning their medical degree at University Of Pittsburgh School Of Medicine in 1969. Dr. currently practices across 3 facilities, including Wellspan Medical Group in York, Pennsylvania. Their National Provider Identifier (NPI) is 1235177189, 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. Walter Nicholson as a high-volume interventional cardiology provider, treating approximately 2K Medicare beneficiaries and delivering 3K services in the most recent reporting year. That panel size indicates sustained experience with complex Medicare cases.