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
INTERNAL MEDICINE
Medical school: YALE UNIVERSITY SCHOOL OF MEDICINE
Graduated: 2004
Offers telehealth
NPI: 1528054095
DEREK NGUYEN MD INC
3767 ELIZABETH ST
RIVERSIDE, CA 925062508
9516836830
Source: CMS National Downloadable File, September 2026.