Dr. Amy Grzysiewicz, D.O.

With 18 years of practice, Dr. Amy Grzysiewicz is an established family practice provider, D.O., after earning their medical degree at University Of New England, College Of Osteo Medicine in 2008. Dr. currently practices across 2 facilities, including Nutrition Works,llc in Portland, Maine. Their National Provider Identifier (NPI) is 1558521807, 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 Grzysiewicz as a lower-volume family practice provider, treating approximately 120 Medicare beneficiaries and delivering 568 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.