Marena Harrison, PA

In their first decade of practice, Marena Harrison represents the newer generation of physician assistant providers, PA, after earning their medical degree at Other in 2020. Marena currently practices across 8 facilities, including St Francis Hospital & Medical Center in Hartford, Connecticut. Their National Provider Identifier (NPI) is 1164044947, 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 Marena Harrison as a lower-volume physician assistant provider, treating approximately 67 Medicare beneficiaries and delivering 134 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.