Dr. Francis Yao, MD

With 20 years of practice, Dr. Francis Yao is an established gastroenterology provider, MD, after earning their medical degree at Other in 1987. Dr. currently practices across 2 facilities, including Ucsf Dept Of Surgery in San Francisco, California. Their National Provider Identifier (NPI) is 1134177470, 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.

Dr. Francis Yao's practice is located in ZIP 94143 (San Francisco, California), which has an overall CartoChrome Healthcare Access Score of 76/100 (Excellent Access). Patients in this area have comparatively strong access to primary care, specialists, and hospital services.

CMS Medicare data shows Dr. Francis Yao as a lower-volume gastroenterology provider, treating approximately 325 Medicare beneficiaries and delivering 864 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. Francis Yao received $15K in industry payments in 2023. Payments at this scale are in line with specialist-level consulting and speaker-program participation.