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

EMMY XIN TIAN, OD

OPTOMETRY

Graduated: 2023

NPI: 1730876467

Practice Locations (1)

UCSF MEDICAL GROUP BUSINESS SERVICES

400 PARNASSUS AVE

SAN FRANCISCO, CA 941432202

Source: CMS National Downloadable File, September 2026.

EMMY TIAN, OD | HealthCareAtlasUSA