HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / CA

NANCY CHOI, MD

INTERNAL MEDICINE

Graduated: 2012

Also: PEDIATRIC MEDICINE

NPI: 1508132226

Practice Locations (1)

REGENTS OF THE UNIVERSITY OF CALIFORNIA

400 PARNASSUS AVE

SAN FRANCISCO, CA 941432202

4154764029

Source: CMS National Downloadable File, September 2026.

NANCY CHOI, MD | HealthCareAtlasUSA