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SOUTH BAY HEARING & BALANCE CENTER
NPI 1780022624
Audiologist-Hearing Aid Fitter in Mission Viejo, CA

Active since June 13, 2013
26302 LA PAZ RD STE 107, MISSION VIEJO, CA 92691(949) 855-7898(949) 855-1074 Get Directions Write a Review

NPPES record last updated: April 2, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About South Bay Hearing & Balance Center NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SOUTH BAY HEARING & BALANCE CENTER (NPI 1780022624), doing business as Mission Audiology, is a healthcare organization registered as an audiologist-hearing aid fitter in Mission Viejo, California and active in the NPI registry since June 2013. The organization lists Ian Gerszewski, Owner, as its authorized official.

NPPES Registry Identity

NPI1780022624
Entity TypeOrganization
Primary Taxonomy237600000X
Legal Business NameSOUTH BAY HEARING & BALANCE CENTER
Location Address26302 LA PAZ RD STE 107Mission Viejo, CA 92691-5327
Mailing Address3734 Sepulveda BlvdTorrance, CA 90505-2513 · (310) 375-6161 · Fax (310) 375-6101
Phone(949) 855-7898
Fax(949) 855-1074
Organization SubpartYes
Authorized OfficialIan GerszewskiOwner · (310) 375-6161
Enumeration DateJune 13, 2013
Last NPPES UpdateApril 2, 2025
NPPES CertifiedApril 2, 2025
✔ NPI 1780022624 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers
Taxonomy Code237600000X
License✔ Licensed in CA · AU645
Definition
An audiologist/hearing aid fitter is the professional who specializes in evaluating and treating people with hearing loss, conducts a wide variety of tests to determine the exact nature of an individual's hearing problem, presents a variety of treatment options to patients, dispenses and fits hearing aids, administers tests of balance to evaluate dizziness and provides hearing rehabilitation training. This classification should be used where individuals are licensed as audiologist-hearing aid fitters as opposed to states that license individuals as audiologists.
26302 LA PAZ RD STE 107, Mission Viejo, CA 92691
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Other Names 1

Doing Business AsMission Audiology

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MARK DATUIN AU.D.
Audiologist
26302 LA PAZ RD STE 107
MISSION VIEJO, CA 92691
Orange County (949) 855-7898

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is South Bay Hearing & Balance Center's NPI number?

The NPI number for South Bay Hearing & Balance Center is 1780022624. It was assigned to this organization in the NPPES registry on June 13, 2013. The provider is doing business as Mission Audiology.

Where is South Bay Hearing & Balance Center located?

South Bay Hearing & Balance Center is located at 26302 La Paz Rd Ste 107, Mission Viejo, CA 92691. The listed phone number is (949) 855-7898.

What is South Bay Hearing & Balance Center's specialty?

The primary specialty registered for this NPI is Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.

When was this NPI record last updated?

The NPPES record for South Bay Hearing & Balance Center was last updated on April 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.