Dr. Mark Shermer, MD

With 20 years of practice, Dr. Mark Shermer is an established internal medicine provider, MD, after earning their medical degree at Other in 1992. Dr. currently practices across 3 facilities, including in Memphis, Tennessee. Their National Provider Identifier (NPI) is 1144306366, 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. Mark Shermer as a lower-volume internal medicine provider, treating approximately 483 Medicare beneficiaries and delivering 2K 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. Mark Shermer received $184 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.