Dr. Michael Girvigian, MD

With 20 years of practice, Dr. Michael Girvigian is an established radiation oncology provider, MD, after earning their medical degree at Hahnemann University College Of Medicine in 1997. Dr. currently practices across 2 facilities, including Southern California Permanente Medical Group in Los Angeles, California. Their National Provider Identifier (NPI) is 1215008289, 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. Michael Girvigian as a lower-volume radiation oncology provider, treating approximately 17 Medicare beneficiaries and delivering 53 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. Michael Girvigian received $380 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.