DR. STEVE J LIU AU.D.
NPI 1619336336
Audiologist in Huntington Beach, CA

Q: What is Steve Liu's NPI number?

The NPI number for Steve Liu is 1619336336. It was assigned to this individual provider in the NPPES registry on February 23, 2016.

Q: What is Steve Liu's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Steve Liu was last updated on February 23, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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 February 23, 2016Accepts Medicare Assignment

19582 BEACH BLVD STE 110, HUNTINGTON BEACH, CA 92648(714) 602-2790(714) 602-2791 Get Directions Write a Review

NPPES record last updated: February 23, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Steve J Liu Au.d. NPPES

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

DR. STEVE J LIU AU.D. (NPI 1619336336) is an individual audiologist in Huntington Beach, California, licensed in California (AU3114) and active in the NPI registry since February 2016. He is a graduate of Other (2015).

NPPES Registry Identity

NPI1619336336

Entity TypeIndividualMale

Primary Taxonomy231H00000X

Provider Legal NameDR. STEVE J LIUCredential: AU.D.

Location Address19582 BEACH BLVD STE 110Huntington Beach, CA 92648-2996

Mailing Address19582 Beach Blvd Ste 110Huntington Beach, CA 92648-2996 · (714) 602-2790 · Fax (714) 602-2791

Phone(714) 602-2790

Fax(714) 602-2791

Sole ProprietorNo

Medical School CMSOtherGraduated 2015

Enumeration DateFebruary 23, 2016

✔ NPI 1619336336 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 · AU3114

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.

19582 BEACH BLVD STE 110, Huntington Beach, CA 92648

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Steve J Liu 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 ID1658663554

PECOS Enrollment IDI20160713002660

Medicare Billing Reassignments

Medicare enrollment records show Steve Liu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Children's Hospital Of Orange County

10.0 mi

Pediatrics

1201 W LA VETA AVE
Orange, CA 92868

Reassigned Medicare billing, California enrollment
Medicare enrollment name: Childrens Hospital Of Orange County
190 clinicians in this Medicare group

NPI 1275975104 (714) 509-8649

Orange County Physicians Hearing Services Inc

20 mi

Audiologist

26726 CROWN VALLEY PKWY, #210
Mission Viejo, CA 92691

Reassigned Medicare billing, California enrollment
10 clinicians in this Medicare group

NPI 1750324554 (949) 364-4361

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

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.

115 services113 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.

39 services37 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92648 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.

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 Steve Liu's NPI number?

The NPI number for Steve Liu is 1619336336. It was assigned to this individual provider in the NPPES registry on February 23, 2016.

Where is Steve Liu located?

Steve Liu practices at 19582 Beach Blvd Ste 110, Huntington Beach, CA 92648. The listed phone number is (714) 602-2790.

What is Steve Liu's specialty?

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

Is Steve Liu enrolled in Medicare?

Yes. Steve Liu 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.

Which organizations bill Medicare for Steve Liu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Steve Liu reassigns Medicare benefits to 2 organizations: Children's Hospital Of Orange County (Orange, CA) and Orange County Physicians Hearing Services Inc (Mission Viejo, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Steve Liu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Steve Liu was last updated on February 23, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.