Dr. Ximena Castro, MD

With 20 years of practice, Dr. Ximena Castro is an established family practice provider, MD, after earning their medical degree at Other in 1992. Dr. currently practices across 4 facilities, including Umass Memorial Healthalliance Hospitals in Leominster, Massachusetts. Their National Provider Identifier (NPI) is 1245327386, 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. Ximena Castro as a lower-volume family practice provider, treating approximately 329 Medicare beneficiaries and delivering 1K services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.