Sierra Ehrman, CRNA

In their first decade of practice, Sierra Ehrman represents the newer generation of certified registered nurse anesthetist (crna) providers, CRNA, after earning their medical degree at Other in 2022. Sierra currently practices across 10 facilities, including Wellspan York Hospital in York, Pennsylvania. Their National Provider Identifier (NPI) is 1134864416, 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 Sierra Ehrman as a lower-volume certified registered nurse anesthetist (crna) provider, treating approximately 78 Medicare beneficiaries and delivering 84 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.