Dr. Stephanie Won, MD

In their first decade of practice, Dr. Stephanie Won represents the newer generation of internal medicine providers, MD, after earning their medical degree at Other in 2020. Dr. currently practices across 6 facilities, including Wyckoff Heights Medical Center in Brooklyn, New York. Their National Provider Identifier (NPI) is 1356964902, 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. Stephanie Won as a lower-volume internal medicine provider, treating approximately 54 Medicare beneficiaries and delivering 172 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.