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

MICHAEL TZYY-SHYAN CHUANG, DO

FAMILY PRACTICE

Graduated: 2013

Also: SPORTS MEDICINE

NPI: 1487098802

Practice Locations (2)

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

4647 ZION AVE

SAN DIEGO, CA 921202507

6195285000

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

400 CRAVEN RD

SAN MARCOS, CA 920784201

6195285000

Source: CMS National Downloadable File, September 2026.

MICHAEL CHUANG, DO | HealthCareAtlasUSA