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

LESTER TSAI, MD

GASTROENTEROLOGY

Medical school: UN OF CALIFORNIA, IRVINE, COLLEGE OF MEDICINE

Graduated: 2018

Also: HOSPITALIST

NPI: 1770080541

Practice Locations (1)

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

12761 SCHABARUM AVE

IRWINDALE, CA 917066807

8776080044

Source: CMS National Downloadable File, September 2026.

LESTER TSAI, MD | HealthCareAtlasUSA