Dr. Karen Rieger, MD

With 20 years of practice, Dr. Karen Rieger is an established healthcare provider, MD, after earning their medical degree at Rush Medical College Of Rush University in 1990. Dr. currently practices at Indiana University Health Inc in Indianapolis, Indiana. Their National Provider Identifier (NPI) is 1598870982, 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. Karen Rieger as a lower-volume healthcare provider, treating approximately 32 Medicare beneficiaries and delivering 77 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. Karen Rieger received $2K in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.