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

ROBERT T CHANG, MD

OPHTHALMOLOGY

Medical school: UNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE

Graduated: 2002

NPI: 1417044280

Practice Locations (2)

STANFORD HEALTH CARE

2452 WATSON CT

PALO ALTO, CA 943033216

6507236995

STANFORD HEALTH CARE

300 PASTEUR DR

STANFORD, CA 943052200

6507234000

Source: CMS National Downloadable File, September 2026.

ROBERT CHANG, MD | HealthCareAtlasUSA