Dr. Gareth Dulai, MD

With 20 years of practice, Dr. Gareth Dulai is an established internal medicine provider, MD, after earning their medical degree at University Of Michigan Medical School in 1993. Dr. currently practices across 3 facilities, including Southern California Permanente Medical Group in Downey, California. Their National Provider Identifier (NPI) is 1164457883, 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. Gareth Dulai as a lower-volume internal medicine provider, treating approximately 14 Medicare beneficiaries and delivering 19 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.