Dr. Walter Klein, MD

With 20 years of practice, Dr. Walter Klein is an established pathology provider, MD, after earning their medical degree at Perelman School Of Med At The University Of Pennsylvania in 2000. Dr. currently practices across 9 facilities, including Main Line Healthcare in Wynewood, Pennsylvania. Their National Provider Identifier (NPI) is 1326083833, 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 Klein as a moderate-volume pathology provider, treating approximately 1K Medicare beneficiaries and delivering 3K 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. Walter Klein received $787 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.