Dr. Donald Steiner, MD

With 21 years of practice, Dr. Donald Steiner is an established emergency medicine provider, MD, after earning their medical degree at Other in 1978. Dr. currently practices across 5 facilities, including Advocate Good Samaritan Hospital in Downers Grove, Illinois. Their National Provider Identifier (NPI) is 1255323028, 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. Donald Steiner as a moderate-volume emergency medicine provider, treating approximately 697 Medicare beneficiaries and delivering 823 services in the most recent reporting year. That panel size indicates balanced experience across typical Medicare conditions.