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

JOSEPH C CHAO, MD

CARDIOVASCULAR DISEASE (CARDIOLOGY)

Graduated: 1976

Also: INTERNAL MEDICINE

NPI: 1992891493

Practice Locations (1)

525 S DR, SUITE 105

MOUNTAIN VIEW, CA 940404211

6509620242

Source: CMS National Downloadable File, September 2026.

JOSEPH CHAO, MD | HealthCareAtlasUSA