Heidi Marendiuk, CRNA

With 15 years of practice, Heidi Marendiuk is an established certified registered nurse anesthetist (crna) provider, CRNA, after earning their medical degree at Other in 2010. Heidi currently practices across 2 facilities, including Ssm Health St Agnes Hospital-fond Du Lac in Fond Du Lac, Wisconsin. Their National Provider Identifier (NPI) is 1932498672, 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 Heidi Marendiuk as a lower-volume certified registered nurse anesthetist (crna) provider, treating approximately 165 Medicare beneficiaries and delivering 173 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.