MARY M HELWIG MA, AUD, CCCA
NPI 1720145642
Audiologist-Hearing Aid Fitter in Walnut Creek, CA

Q: What is Mary Helwig's NPI number?

The NPI number for Mary Helwig is 1720145642. It was assigned to this individual provider in the NPPES registry on January 2, 2007.

Q: What is Mary Helwig's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mary Helwig was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.

Active since January 02, 2007

1425 S MAIN ST, WALNUT CREEK, CA 94596(925) 295-4991(925) 295-5414 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mary M Helwig Ma, Aud, Ccca NPPES

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

MARY M HELWIG MA, AUD, CCCA (NPI 1720145642) is an individual audiologist-hearing aid fitter provider in Walnut Creek, California, licensed in California (AU 721 AND HA1495) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1720145642

Entity TypeIndividualFemale

Primary Taxonomy237600000X

Provider Legal NameMARY M HELWIGCredential: MA, AUD, CCCA

Location Address1425 S MAIN STWalnut Creek, CA 94596-5318

Mailing Address1351 Swallowtail RdConcord, CA 94521-4348 · (925) 349-6754

Phone(925) 295-4991

Fax(925) 295-5414

Sole ProprietorNo

Enumeration DateJanuary 2, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1720145642 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 · AU 721 AND HA1495

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.

1425 S MAIN ST, Walnut Creek, CA 94596

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Other Providers at the Same Location NPPES 20

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

BROOK ANDREW WOOLLEY M.D.

Emergency Medicine

1425 S MAIN ST, EMERGENCY MEDICINE DEPARTMENT
WALNUT CREEK, CA 94596

Contra Costa County (925) 295-5100

DR. THOMAS CRESANTE D.O.

Hospitalist

1425 S MAIN ST, KAISER PERMANENTE WALNUT CREEK ATTN: HBS DEPT
WALNUT CREEK, CA 94596

Contra Costa County (925) 295-4643

SARA WON MD

Obstetrics & Gynecology