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

TIEN YU Y CHANG, MD

ANESTHESIOLOGY

Medical school: UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE

Graduated: 2003

NPI: 1225213515

Practice Locations (1)

BAYSIDE ANESTHESIA MEDICAL GROUP

1328 22ND ST, ST JOHNS HOSPITAL

SANTA MONICA, CA 904042091

3104772465

Source: CMS National Downloadable File, September 2026.

TIEN YU CHANG, MD | HealthCareAtlasUSA