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

ROY A GUIZADO, PA

PHYSICIAN ASSISTANT

Graduated: 1994

NPI: 1023129293

Practice Locations (1)

PREMIER FAMILY MEDICINE ASSOCIATES, INC

2140 GRAND AVE, SUITE 125

CHINO HILLS, CA 917096802

9096307875

Source: CMS National Downloadable File, September 2026.

ROY GUIZADO, PA | HealthCareAtlasUSA