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

LI Q NGUYEN, MD

OTOLARYNGOLOGY

Medical school: UNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE

Graduated: 1987

NPI: 1902989064

Practice Locations (2)

10760 WARNER AVE, SUITE 201

FOUNTAIN VALLEY, CA 927083857

7145935356

DOUGLAS A TRAN MD INC

10760 WARNER AVE, SUITE 201

FOUNTAIN VALLEY, CA 927083857

7145935356

Source: CMS National Downloadable File, September 2026.