Dr. Michael Nathanson, MD

With 21 years of practice, Dr. Michael Nathanson is an established internal medicine provider, MD, after earning their medical degree at Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University in 1985. Dr. currently practices at Yale University in New Haven, Connecticut. Their National Provider Identifier (NPI) is 1437132230, 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. Michael Nathanson as a lower-volume internal medicine provider, treating approximately 18 Medicare beneficiaries and delivering 56 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.