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DR. MARY CATHERINE LEWIS AU.D.
NPI 1306638408
Audiologist-Hearing Aid Fitter in Santa Monica, CA

Active since May 22, 2025
1821 WILSHIRE BLVD STE 500, SANTA MONICA, CA 90403(213) 277-3029 Get Directions Write a Review

NPPES record last updated: May 22, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Mary Catherine Lewis Au.d. NPPES

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

DR. MARY CATHERINE LEWIS AU.D. (NPI 1306638408) is an individual audiologist-hearing aid fitter provider in Santa Monica, California and active in the NPI registry since May 2025.

NPPES Registry Identity

NPI1306638408
Entity TypeIndividualFemale
Primary Taxonomy237600000X
Provider Legal NameDR. MARY CATHERINE LEWISCredential: AU.D.
Location Address1821 WILSHIRE BLVD STE 500Santa Monica, CA 90403-5679
Mailing Address749 S Ogden Dr Apt 3Los Angeles, CA 90036-4435 · (203) 913-5131
Phone(213) 277-3029
Sole ProprietorNo
Enumeration DateMay 22, 2025
NPPES CertifiedApril 28, 2025
✔ NPI 1306638408 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
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.
1821 WILSHIRE BLVD STE 500, Santa Monica, CA 90403
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Other Providers at the Same Location NPPES 3

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

DR. RACHEL NICOLE WEST D.O.
Family Medicine
1821 WILSHIRE BLVD STE 500
SANTA MONICA, CA 90403
Los Angeles County (310) 453-1983
ELYSIA LIFE CARE
Acupuncturist
1821 WILSHIRE BLVD STE 500
SANTA MONICA, CA 90403
Los Angeles County (424) 744-8366
MRS. MARIA VILLELLA LAC
Acupuncturist
1821 WILSHIRE BLVD STE 500
SANTA MONICA, CA 90403
Los Angeles County (424) 744-8366

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 Mary Lewis's NPI number?

The NPI number for Mary Lewis is 1306638408. It was assigned to this individual provider in the NPPES registry on May 22, 2025.

Where is Mary Lewis located?

Mary Lewis practices at 1821 Wilshire Blvd Ste 500, Santa Monica, CA 90403. The listed phone number is (213) 277-3029.

What is Mary Lewis'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 Mary Lewis was last updated on May 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.