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DR. TINA L CHAN AU.D.
NPI 1639547490
Audiologist in Northridge, CA

Active since September 10, 2015Accepts Medicare Assignment
19520 NORDHOFF ST STE 5, NORTHRIDGE, CA 91324(818) 734-9124 Get Directions Write a Review

NPPES record last updated: February 10, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 10, 2021, Mar 19, 2020, Nov 23, 2015 (3 updates tracked since 2015).

About Dr. Tina L Chan Au.d. NPPES

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

DR. TINA L CHAN AU.D. (NPI 1639547490) is an individual audiologist in Northridge, California, licensed in California (3067) and active in the NPI registry since September 2015. She maintains 2 additional practice locations and is a graduate of Other (2015).

NPPES Registry Identity

NPI1639547490
Entity TypeIndividualFemale
Primary Taxonomy231H00000X
Provider Legal NameDR. TINA L CHANCredential: AU.D.
Location Address19520 NORDHOFF ST STE 5Northridge, CA 91324-2451
Mailing Address5882 Bolsa Ave, Suite 130Huntington Beach, CA 92649-5702 · (714) 898-5732 · Fax (714) 901-4058
Phone(818) 734-9124
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateSeptember 10, 2015
Last NPPES UpdateFebruary 10, 20213 updates tracked since enumeration
NPPES CertifiedFebruary 10, 2021
✔ NPI 1639547490 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
License✔ Licensed in CA · 3067
Definition
(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.
19520 NORDHOFF ST STE 5, Northridge, CA 91324
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Secondary Practice Locations 2

Location 116030 Ventura Blvd Ste 610Encino, CA 91436-2751 · Phone (818) 789-0463
Location 2451 E Avenida De Los Arboles, Suite BThousand Oaks, CA 91360-7607 · Phone (805) 494-4469

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. Tina L Chan Au.d. 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 ID3476850371
PECOS Enrollment IDI20160321000777

Areas of Expertise CMS Part B claims 2

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.

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.
100 services100 patients
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.
97 services97 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91324 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$62.96 typical visit price
range $62.96 – $187.60
Typical copayment $15.74 (range $15.74 – $46.90)
Most-billed visit code 99202
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

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

MARIANNA ENGIBARIAN M.S., CCC-A
Audiologist
19520 NORDHOFF ST STE 5
NORTHRIDGE, CA 91324
Los Angeles County (818) 734-9124
ANA S CARMONA HAD
Hearing Instrument Specialist
19520 NORDHOFF ST STE 5
NORTHRIDGE, CA 91324
Los Angeles County (818) 734-6124
MS. NAHID KHAJEH-TAHERI H.A.
Hearing Instrument Specialist
19520 NORDHOFF ST STE 5
NORTHRIDGE, CA 91324
Los Angeles County (818) 734-9124
MARIA LUPITA MARTINEZ HAD
Hearing Instrument Specialist
19520 NORDHOFF ST STE 5
NORTHRIDGE, CA 91324
Los Angeles County (714) 898-5732

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 Tina Chan's NPI number?

The NPI number for Tina Chan is 1639547490. It was assigned to this individual provider in the NPPES registry on September 10, 2015.

Where is Tina Chan located?

Tina Chan practices at 19520 Nordhoff St Ste 5, Northridge, CA 91324. The listed phone number is (818) 734-9124.

What is Tina Chan's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Is Tina Chan enrolled in Medicare?

Yes. Tina Chan 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 Tina Chan was last updated on February 10, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.