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

AMANDA E GUZALLIS, AU

QUALIFIED AUDIOLOGIST

Graduated: 2018

NPI: 1174017560

Practice Locations (1)

PACIFIC AUDIOLOGICAL SERVICES INC

9033 BASELINE RD, SUITE F

RANCHO CUCAMONGA, CA 917301214

9099894800

Source: CMS National Downloadable File, September 2026.

AMANDA GUZALLIS, AU | HealthCareAtlasUSA