Steven Oncay

With 21 years of practice, Steven Oncay is an established interventional radiology provider after earning their medical degree at University Of North Dakota School Of Medicine in 1994. Steven currently practices across 4 facilities, including Park Nicollet Methodist Hospital in Saint Louis Park, Minnesota. Their National Provider Identifier (NPI) is 1518944511, 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 Steven Oncay as a moderate-volume interventional radiology provider, treating approximately 1K Medicare beneficiaries and delivering 8K services in the most recent reporting year. That panel size indicates balanced experience across typical Medicare conditions.