Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. LYDIA K RAY AU.D.
NPI 1235653700
Audiologist-Hearing Aid Fitter in Camp Pendleton, CA

Q: What is Lydia Ray's NPI number?

The NPI number for Lydia Ray is 1235653700. It was assigned to this individual provider in the NPPES registry on July 27, 2017.

Q: What is Lydia Ray'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 Lydia Ray was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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 July 27, 2017

200 MERCY CIRCLE, CAMP PENDLETON, CA 92055(760) 725-1641 Get Directions Write a Review

NPPES record last updated: August 18, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 18, 2026, Apr 7, 2026, Aug 26, 2022 and 3 more (6 updates tracked since 2017).

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About Dr. Lydia K Ray Au.d. NPPES

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

DR. LYDIA K RAY AU.D. (NPI 1235653700) is an individual audiologist-hearing aid fitter provider in Camp Pendleton, California, licensed in California (AU3225) and active in the NPI registry since July 2017.

NPPES Registry Identity

NPI1235653700

Entity TypeIndividualFemale

Primary Taxonomy237600000X

Provider Legal NameDR. LYDIA K RAYCredential: AU.D.

Location Address200 MERCY CIRCLECamp Pendleton, CA 92055

Mailing AddressPo Box 555191Camp Pendleton, CA 92055-5191 · (760) 725-1641

Phone(760) 725-1641

Sole ProprietorNo

Enumeration DateJuly 27, 2017

Last NPPES UpdateAugust 18, 20266 updates tracked since enumeration

NPPES CertifiedAugust 18, 2026

✔ NPI 1235653700 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAudiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers

Taxonomy Code237600000X

License✔ Licensed in CA · AU3225

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.

Also ListedAudiologistTaxonomy 231H00000X · License AU-3225 (CA), AU3225 (CA)

200 MERCY CIRCLE, Camp Pendleton, CA 92055

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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.

MARIA J HERRERA PH.D.

Psychologist (Clinical)

200 MERCY CIRCLE
OCEANSIDE, CA 92055

San Diego County (510) 542-0859

SHERRI MARTINEZ LMFT, ADCII

Counselor (Addiction (Substance Use Disorder))

200 MERCY CIRCLE
CAMP PENDLETON, CA 92055

San Diego County (760) 725-0063

DR. ASHLEY BITTLE LCSW, PSY.D.

Psychologist (Clinical)

200 MERCY CIRCLE
CAMP PENDLETON, CA 92055

San Diego County (760) 719-3322

CAROLYN STEINLAGE DPT

Physical Therapist

200 MERCY CIRCLE
CAMP PENDLETON, CA 92055

San Diego County (760) 719-3791

SHANE MCGUIRE FMF RECON IDC

Military Health Care Provider (Independent Duty Corpsman)

200 MERCY CIRCLE
OCEANSIDE, CA 92055

San Diego County (760) 725-8912

MELINDA WEE FAH MARTINEZ PA

Physician Assistant

200 MERCY CIRCLE
CAMP PENDLETON, CA 92055

San Diego County (760) 719-4550

ALEXANDER JEFFREY NELSON PA-C

Physician Assistant

200 MERCY CIRCLE
OCEANSIDE, CA 92055

San Diego County (760) 725-1288

ELLA HAHN SCHULTZ DO

Student in an Organized Health Care Education/Training Program

200 MERCY CIRCLE
CAMP PENDLETON, CA 92055

San Diego County (760) 725-1288

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 Lydia Ray's NPI number?

The NPI number for Lydia Ray is 1235653700. It was assigned to this individual provider in the NPPES registry on July 27, 2017.

Where is Lydia Ray located?

Lydia Ray practices at 200 Mercy Circle, Camp Pendleton, CA 92055. The listed phone number is (760) 725-1641.

What is Lydia Ray'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 Lydia Ray was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.