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

Dr. Grant Alexander Gambrall, AUD

Individual provider Audiologist · NPI 1821561093

Dr. Grant Alexander Gambrall, AUD is an Audiologist in Grass Valley, California. Licensed in California. Registered with an NPI since 2019.

Licensed in
CA
In the registry since
2019
Specialties on file
2
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

457 Sutton Way
Grass Valley, CA 95945-4102
Phone: (530) 477-8114
Fax: (530) 477-1513
Show map & directions

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

Specialties & licences

Audiologist-Hearing Aid Fitter (primary) Taxonomy 237600000X · Licence AU3258 (CA)
Audiologist Taxonomy 231H00000X · Licence AU3258 (CA)

Record details

NPI number1821561093
Entity typeIndividual (Type 1)
GenderMale
Credentials AUD
Sole proprietorNo
NPI enumeratedJanuary 9, 2019
Last updated in NPPESJanuary 9, 2019

Other providers in Grass Valley