Dr. Duc Nguyen, MD

With 20 years of practice, Dr. Duc Nguyen is an established internal medicine provider, MD, after earning their medical degree at University Of California, Irvine, California College Of Medicine in 1989. Dr. currently practices at in Simi Valley, California. Their National Provider Identifier (NPI) is 1306945365, 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. Duc Nguyen as a moderate-volume internal medicine provider, treating approximately 779 Medicare beneficiaries and delivering 7K services in the most recent reporting year. That panel size indicates balanced experience across typical Medicare conditions.

Under the Physician Payments Sunshine Act, CMS reports that Dr. Duc Nguyen received $3K in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.