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HANG LAM AU.D.
NPI 1407253784
Audiologist in Simi Valley, CA

Active since December 02, 2014Accepts Medicare Assignment
2876 SYCAMORE DR STE 303, SIMI VALLEY, CA 93065(805) 583-8698(805) 527-2426 Get Directions Write a Review

NPPES record last updated: November 10, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Hang Lam Au.d. NPPES

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

HANG LAM AU.D. (NPI 1407253784) is an individual audiologist in Simi Valley, California, licensed in California (AU3018) and active in the NPI registry since December 2014. She is a graduate of Other (2014).

NPPES Registry Identity

NPI1407253784
Entity TypeIndividualFemale
Primary Taxonomy231H00000X
Provider Legal NameHANG LAMCredential: AU.D.
Location Address2876 SYCAMORE DR STE 303Simi Valley, CA 93065-1550
Mailing Address2876 Sycamore Dr Ste 303Simi Valley, CA 93065-1550 · (805) 583-8698 · Fax (805) 527-2426
Phone(805) 583-8698
Fax(805) 527-2426
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateDecember 2, 2014
Last NPPES UpdateNovember 10, 2025
NPPES CertifiedNovember 10, 2025
✔ NPI 1407253784 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
License✔ Licensed in CA · AU3018
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.
Also ListedAudiologist-Hearing Aid FitterTaxonomy 237600000X · License AU3018 (CA)
2876 SYCAMORE DR STE 303, Simi Valley, CA 93065
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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

Hang Lam 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 ID4385968544
PECOS Enrollment IDI20150116000023

Medicare Billing Reassignment

Medicare enrollment records show Hang Lam reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

West Coast Hearing & Balance Center
Same address
Hearing and Speech
2876 SYCAMORE DR, STE # 303
Simi Valley, CA 93065
  • Reassigned Medicare billing, California enrollment
  • 6 clinicians in this Medicare group
NPI 1659300499 (805) 583-8698

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

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.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93065 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
$62.32 typical visit price
range $62.32 – $185.36
Typical copayment $15.58 (range $15.58 – $46.34)
Most-billed visit code 99202
Established Patient
$77.11 typical visit price
range $20.68 – $151.85
Typical copayment $19.27 (range $5.17 – $37.96)
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 Hang Lam's NPI number?

The NPI number for Hang Lam is 1407253784. It was assigned to this individual provider in the NPPES registry on December 2, 2014.

Where is Hang Lam located?

Hang Lam practices at 2876 Sycamore Dr Ste 303, Simi Valley, CA 93065. The listed phone number is (805) 583-8698.

What is Hang Lam's specialty?

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

Is Hang Lam enrolled in Medicare?

Yes. Hang Lam 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 organization bills Medicare for Hang Lam's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hang Lam reassigns Medicare benefits to West Coast Hearing & Balance Center (Simi Valley, CA). The 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 Hang Lam'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 Hang Lam was last updated on November 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.