Margaret Hennessey, FNP

With 15 years of practice, Margaret Hennessey is an established nurse practitioner provider, FNP, after earning their medical degree at Other in 2009. Margaret currently practices at Heritage Family Medicine in Olympia, Washington. Their National Provider Identifier (NPI) is 1225328248, 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 Margaret Hennessey as a lower-volume nurse practitioner provider, treating approximately 121 Medicare beneficiaries and delivering 1K services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.

Under the Physician Payments Sunshine Act, CMS reports that Margaret Hennessey received $299 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.