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

DR. LEIGH FULFORD KJELDSEN AUD
NPI 1376524231
Audiologist-Hearing Aid Fitter in Concord, CA

Active since November 08, 2005
2415 HIGH SCHOOL AVE, SUITE 300, CONCORD, CA 94520(925) 676-8101(925) 676-8420 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Dr. Leigh Fulford Kjeldsen Aud NPPES

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

DR. LEIGH FULFORD KJELDSEN AUD (NPI 1376524231) is an individual audiologist-hearing aid fitter provider in Concord, California, licensed in California (HA3997) and active in the NPI registry since November 2005. She is a graduate of Other (2004).

NPPES Registry Identity

NPI1376524231
Entity TypeIndividualFemale
Primary Taxonomy237600000X
Provider Legal NameDR. LEIGH FULFORD KJELDSENCredential: AUD
Location Address2415 HIGH SCHOOL AVE, SUITE 300Concord, CA 94520-1800
Mailing Address2415 High School Ave, Suite 300Concord, CA 94520-1800 · (925) 676-8101 · Fax (925) 676-8420
Phone(925) 676-8101
Fax(925) 676-8420
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateNovember 8, 2005
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1376524231 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 · HA3997
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 AU2064 (CA)
2415 HIGH SCHOOL AVE, Concord, CA 94520
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Other Names 1

Former Name (1)Ms. Leigh Diane Fulford

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Leigh Fulford Kjeldsen Aud is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8426148321
PECOS Enrollment IDI20071215000122

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Comprehensive hearing and speech recognition test 92557
A comprehensive hearing and speech recognition test assesses your ability to hear and understand spoken words. It includes hearing tests to check for issues with sound perception and speech tests to evaluate your word recognition. It's a crucial step in identifying any hearing or speech problems.
439 services433 patients
Test to assess middle ear function 92567
A test to assess middle ear function, also known as an impedance audiometry, helps evaluate how well your middle ear works. It measures the movement of your eardrum in response to changes in air pressure. This can help identify issues like fluid build-up, ear infections, or eardrum perforations.
405 services399 patients
Placement of ear probe for computerized measurement of repeated sounds with interpretation and report 92588
This procedure involves placing a probe in your ear to measure how it responds to repeated sounds. The data is then interpreted by a computer to assess your hearing health. The findings are compiled into a report for further evaluation.
45 services45 patients
Analysis and reprogramming of inner ear implant (7 years or older) 92604
An analysis and reprogramming of an inner ear implant involves checking the device's performance and adjusting its settings for optimal hearing. This non-invasive procedure helps ensure the implant continues to meet the patient's hearing needs.
41 services22 patients
Evaluation of hearing function related to surgically implanted hearing device, first hour 92626
This procedure assesses how well your surgically implanted hearing device is working. It involves a series of tests conducted over an hour to measure your hearing ability and device performance. It's a crucial step in ensuring your hearing health.
36 services31 patients
Test for eardrum and muscle function 92550
This test assesses the health of your eardrum and muscles linked to hearing. A small device is placed in your ear that creates pressure changes and sounds. Your ear's responses are recorded to determine if they are functioning properly.
33 services33 patients

Other Providers at the Same Location NPPES 12

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

LORI KAY DANZE M.D.
Internal Medicine
2415 HIGH SCHOOL AVE, SUITE #800
CONCORD, CA 94520
Contra Costa County (925) 687-5210
JOANNA LYNN CHAN
Audiologist
2415 HIGH SCHOOL AVE, #300
CONCORD, CA 94520
Contra Costa County (925) 616-8101
DIABLO VALLEY PRIMARY CARE, INC.
Internal Medicine
2415 HIGH SCHOOL AVE, SUITE 800
CONCORD, CA 94520
Contra Costa County (925) 687-5210
CARDINAL PRIMARY CARE MEDICAL GROUP, INC
Family Medicine
2415 HIGH SCHOOL AVE, SUITE 800
CONCORD, CA 94520
Contra Costa County (925) 687-5210
MRS. MELANIE MARIE ANELLO N.P.-C
Nurse Practitioner (Family)
2415 HIGH SCHOOL AVE, SUITE 300
CONCORD, CA 94520
Contra Costa County (925) 685-8894
MINTRA SAEFONG PA-C
Physician Assistant
2415 HIGH SCHOOL AVE
CONCORD, CA 94520
Contra Costa County (925) 687-5210
DR. SANDRA CUNNANE AU.D.
Audiologist-Hearing Aid Fitter
2415 HIGH SCHOOL AVE, SUITE 300
CONCORD, CA 94520
Contra Costa County (925) 676-8101
DR. CHINNAVUTH PITOU DE MONTEIRO M.D.
Internal Medicine
2415 HIGH SCHOOL AVE, SUITE 800
CONCORD, CA 94520
Contra Costa County (925) 687-5210

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 Leigh Kjeldsen's NPI number?

The NPI number for Leigh Kjeldsen is 1376524231. It was assigned to this individual provider in the NPPES registry on November 8, 2005. The provider is also known as Ms. Leigh Diane Fulford.

Where is Leigh Kjeldsen located?

Leigh Kjeldsen practices at 2415 High School Ave Suite 300, Concord, CA 94520. The listed phone number is (925) 676-8101.

What is Leigh Kjeldsen's specialty?

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

Is Leigh Kjeldsen enrolled in Medicare?

Yes. Leigh Kjeldsen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Leigh Kjeldsen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 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.