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DR. DOUGLAS SANTIAGO
NPI 1962682203
Audiologist-Hearing Aid Fitter in Murrieta, CA

Active since November 04, 2007
36854 DIEGO SPRINGS AVE, MURRIETA, CA 92563(619) 940-8967 Get Directions Write a Review

NPPES record last updated: April 14, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 14, 2026, Mar 20, 2025 (2 updates tracked since 2025).

About Dr. Douglas Santiago NPPES

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

DR. DOUGLAS SANTIAGO (NPI 1962682203) is an individual audiologist-hearing aid fitter provider in Murrieta, California, licensed in California (AU3283) and active in the NPI registry since November 2007.

NPPES Registry Identity

NPI1962682203
Entity TypeIndividualMale
Primary Taxonomy237600000X
Provider Legal NameDR. DOUGLAS SANTIAGO
Location Address36854 DIEGO SPRINGS AVEMurrieta, CA 92563-3123
Mailing Address36854 Diego Springs AveMurrieta, CA 92563-3123 · (619) 940-8967
Phone(619) 940-8967
Sole ProprietorYes
Enumeration DateNovember 4, 2007
Last NPPES UpdateApril 14, 20262 updates tracked since enumeration
NPPES CertifiedApril 14, 2026
✔ NPI 1962682203 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
Licenses✔ Licensed in CA · AU3283✔ Licensed in AZ · DA6557
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.
36854 DIEGO SPRINGS AVE, Murrieta, CA 92563
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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 Douglas Santiago's NPI number?

The NPI number for Douglas Santiago is 1962682203. It was assigned to this individual provider in the NPPES registry on November 4, 2007.

Where is Douglas Santiago located?

Douglas Santiago practices at 36854 Diego Springs Ave, Murrieta, CA 92563. The listed phone number is (619) 940-8967.

What is Douglas Santiago'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 Douglas Santiago was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.