Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Amanda Guzallis, AUD

Individual provider Audiologist · NPI 1174017560

Dr. Amanda Guzallis, AUD is a Qualified Audiologist in Rancho Cucamonga, California. Qualified in 2018, 8 years ago. Practices with Pacific Audiological Services Inc, a 2-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
8
Licensed in
CA
In the registry since
2018
What do these letters mean?
AUD — Doctor of Audiology
A hearing specialist who tests hearing and fits hearing aids.

See every abbreviation used in this directory →

Practice location Address checks out

9033 Baseline Rd Ste F
Rancho Cucamonga, CA 91730
Phone: (909) 989-4800
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence AU3319 (CA)

Record details

NPI number1174017560
Entity typeIndividual (Type 1)
GenderFemale
Credentials AUD
Sole proprietorNo
NPI enumeratedJune 19, 2018
Last updated in NPPESJuly 24, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyQUALIFIED AUDIOLOGIST
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Pacific Audiological Services Inc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Rancho Cucamonga