Dr. Sanjuana Castillo, M.D.

With 14 years of practice, Dr. Sanjuana Castillo is an established family practice provider, M.D., after earning their medical degree at Other in 2005. Dr. currently practices across 2 facilities, including California Hospital Medical Center La in Los Angeles, California. Their National Provider Identifier (NPI) is 1285991562, 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. Sanjuana Castillo as a lower-volume family practice provider, treating approximately 12 Medicare beneficiaries and delivering 27 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.