Dr. Jeffrey Warren, MD

With 20 years of practice, Dr. Jeffrey Warren is an established pathology provider, MD, after earning their medical degree at Ohio State University College Of Medicine in 1980. Dr. currently practices at Regents Of The University Of Michigan in Ann Arbor, Michigan. Their National Provider Identifier (NPI) is 1912089897, 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. Jeffrey Warren 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.