Dr. Erin Dyer, MD

In their first decade of practice, Dr. Erin Dyer represents the newer generation of internal medicine providers, MD, after earning their medical degree at University Of Mississippi School Of Medicine in 2020. Dr. currently practices across 4 facilities, including Washington University in Saint Louis, Missouri. Their National Provider Identifier (NPI) is 1003431420, 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. Erin Dyer as a lower-volume internal medicine provider, treating approximately 72 Medicare beneficiaries and delivering 76 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.