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

JOHN D AU, MD

OPHTHALMOLOGY

Graduated: 2009

NPI: 1629211065

Practice Locations (2)

PERMANENTE MEDICAL GROUP INC

1 QUALITY DR

VACAVILLE, CA 956889494

7076244000

PERMANENTE MEDICAL GROUP INC

975 SERENO DR

VALLEJO, CA 945892441

7076511000

Source: CMS National Downloadable File, September 2026.

JOHN AU, MD | HealthCareAtlasUSA