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

DEREK TRUONG PHAN, MD

INTERNAL MEDICINE

Medical school: NEW YORK MEDICAL COLLEGE

Graduated: 2005

NPI: 1073729588

Practice Locations (1)

10152 WESTMINSTER AVE, UNIT 100

GARDEN GROVE, CA 928434758

7145303939

Source: CMS National Downloadable File, September 2026.