Dr. James Tsai, MD

With 20 years of practice, Dr. James Tsai is an established ophthalmology provider, MD, after earning their medical degree at Stanford University School Of Medicine in 1989. Dr. currently practices across 3 facilities, including Yale University in New Haven, Connecticut. Their National Provider Identifier (NPI) is 1336226588, 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. James Tsai as a lower-volume ophthalmology provider, treating approximately 78 Medicare beneficiaries and delivering 363 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. James Tsai received $2K in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.