Dr. Siobhan Powell, D.O.

With 11 years of practice, Dr. Siobhan Powell is an established emergency medicine provider, D.O., after earning their medical degree at Other in 2015. Dr. currently practices across 2 facilities, including St Barnabas Hospital in Bronx, New York. Their National Provider Identifier (NPI) is 1538548615, 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. Siobhan Powell as a lower-volume emergency medicine provider, treating approximately 179 Medicare beneficiaries and delivering 304 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 Dr. Siobhan Powell received $90 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.