1. Home
  2. Directory
  3. California
  4. Whittier
  5. Hearing Instrument Specialist
  6. NPI Profile

MR. OSCAR NARRO MA
NPI 1598793929
Hearing Instrument Specialist in Whittier, CA

Active since June 28, 2006
13121 E PHILADELPHIA ST, WHITTIER, CA 90601(562) 698-0581(562) 698-0581 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Oscar Narro Ma NPPES

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

MR. OSCAR NARRO MA (NPI 1598793929) is an individual hearing instrument specialist in Whittier, California, licensed in California (HA1678) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1598793929
Entity TypeIndividualMale
Primary Taxonomy237700000X
Provider Legal NameMR. OSCAR NARROCredential: MA
Location Address13121 E PHILADELPHIA STWhittier, CA 90601-4302
Mailing Address13121 E Philadelphia StWhittier, CA 90601-4302 · (562) 698-0581 · Fax (562) 696-9798
Phone(562) 698-0581
Fax(562) 698-0581
Sole ProprietorNo
Enumeration DateJune 28, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1598793929 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHearing Instrument SpecialistSpeech, Language and Hearing Service Providers
Taxonomy Code237700000X
License✔ Licensed in CA · HA1678
Definition
Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society
Also ListedAudiologistTaxonomy 231H00000X · License AU1243 (CA)
13121 E PHILADELPHIA ST, Whittier, CA 90601
Open in Google Maps ↗

Other Identifiers 1

MedicaidZZZ82397ZCA

Other Providers at the Same Location NPPES 5

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

MRS. LANA LEE HAMBURGER
Hearing Instrument Specialist
13121 E PHILADELPHIA ST
WHITTIER, CA 90601
Los Angeles County (562) 698-0581
MRS. CAROLE ANN MAA MA
Hearing Instrument Specialist
13121 E PHILADELPHIA ST, WHITTIER HEARING CENTER INC
WHITTIER, CA 90601
Los Angeles County (562) 698-0581
MRS. CATHY LYN MUSULLI MS
Hearing Instrument Specialist
13121 E PHILADELPHIA ST, WHITTIER HEARING CENTER INC
WHITTIER, CA 90601
Los Angeles County (562) 698-0581
WHITTIER HEARING CENTER INC
Audiologist-Hearing Aid Fitter
13121 E PHILADELPHIA ST
WHITTIER, CA 90601
Los Angeles County (562) 945-3628
MS. MARY ANN GILBERT MA
Hearing Instrument Specialist
13121 E PHILADELPHIA ST
WHITTIER, CA 90601
Los Angeles County (562) 698-0581

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 Oscar Narro's NPI number?

The NPI number for Oscar Narro is 1598793929. It was assigned to this individual provider in the NPPES registry on June 28, 2006.

Where is Oscar Narro located?

Oscar Narro practices at 13121 E Philadelphia St, Whittier, CA 90601. The listed phone number is (562) 698-0581.

What is Oscar Narro's specialty?

The primary specialty registered for this NPI is Hearing Instrument Specialist with taxonomy code 237700000X.

When was this NPI record last updated?

The NPPES record for Oscar Narro was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.