Dr. Amy Diestelhorst, M.D.

With 20 years of practice, Dr. Amy Diestelhorst is an established obstetrics/gynecology provider, M.D., after earning their medical degree at Saint Louis University School Of Medicine in 1999. Dr. currently practices across 5 facilities, including Froedtert Memorial Lutheran Hospital in Milwaukee, Wisconsin. Their National Provider Identifier (NPI) is 1124007901, 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. Amy Diestelhorst as a lower-volume obstetrics/gynecology provider, treating approximately 29 Medicare beneficiaries and delivering 337 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.