Ann Speiser, CRNA

With 20 years of practice, Ann Speiser is an established certified registered nurse anesthetist (crna) provider, CRNA, after earning their medical degree at Other in 2001. Ann currently practices across 3 facilities, including Washington University in Saint Louis, Missouri. Their National Provider Identifier (NPI) is 1710949763, 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 Ann Speiser as a lower-volume certified registered nurse anesthetist (crna) provider, treating approximately 56 Medicare beneficiaries and delivering 58 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.