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
PHYSICIAN ASSISTANT
Graduated: 2021
NPI: 1255097283
TIEN Q NGUYEN INC
17271 BROOKHURST ST
FOUNTAIN VALLEY, CA 927083701
7145312966
Source: CMS National Downloadable File, September 2026.