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

STEPHEN H NGUYEN, MD

INTERNAL MEDICINE

Graduated: 1997

Offers telehealth

NPI: 1619976644

Practice Locations (3)

NEWPORT CENTER MEDICAL GROUP

400 NEWPORT CTR DR, SUITE 504

NEWPORT BEACH, CA 926607627

9497204920

29826 HAUN RD, SUITE 102

SUN CITY, CA 925866546

29826 HAUN RD, SUITE 102

SUN CITY, CA 925866547

9516724900

Source: CMS National Downloadable File, September 2026.

STEPHEN NGUYEN, MD | HealthCareAtlasUSA