Dr. Christian Gastelum, MD

With 19 years of practice, Dr. Christian Gastelum is an established endocrinology provider, MD, after earning their medical degree at University Of Southern California Keck School Of Medicine in 1999. Dr. currently practices at J W Duncan Md A Medical Corporation in Los Angeles, California. Their National Provider Identifier (NPI) is 1285782268, 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. Christian Gastelum as a lower-volume endocrinology provider, treating approximately 401 Medicare beneficiaries and delivering 1K 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. Christian Gastelum received $37K in industry payments in 2023. Payments at this scale are in line with specialist-level consulting and speaker-program participation.