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

KEN NGUYEN, DO

FAMILY PRACTICE

Graduated: 1995

NPI: 1851351894

Practice Locations (2)

PINNACLE MEDICAL GROUP INC

1851 N RIVERSIDE AVE

RIALTO, CA 923768069

9094212700

BEAVER MEDICAL GROUP P C

1700 N WATERMAN AVE

SAN BERNARDINO, CA 924045115

9098838611

Source: CMS National Downloadable File, September 2026.