Dr. Hossein Keyhan, MD

In their first decade of practice, Dr. Hossein Keyhan represents the newer generation of urology providers, MD, after earning their medical degree at Other in 2005. Dr. currently practices across 7 facilities, including Holy Family Hospital in Methuen, Massachusetts. Their National Provider Identifier (NPI) is 1568003754, 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. Hossein Keyhan as a lower-volume urology provider, treating approximately 167 Medicare beneficiaries and delivering 368 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.