DR. ERIN ELIZABETH LAZAR AU.D.
NPI 1699178426
Audiologist in Seattle, WA

Q: What is Erin Lazar's NPI number?

The NPI number for Erin Lazar is 1699178426. It was assigned to this individual provider in the NPPES registry on October 7, 2014.

Q: What is Erin Lazar'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 Erin Lazar was last updated on October 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since October 07, 2014

515 MINOR AVE STE 150, SEATTLE, WA 98104(425) 775-6651(425) 670-6718 Get Directions Write a Review

NPPES record last updated: October 9, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 9, 2025, Dec 30, 2022, Oct 26, 2022 and 1 more (4 updates tracked since 2016).

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About Dr. Erin Elizabeth Lazar Au.d. NPPES

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

DR. ERIN ELIZABETH LAZAR AU.D. (NPI 1699178426) is an individual audiologist in Seattle, Washington, licensed in Washington (LD60500953) and active in the NPI registry since October 2014. She maintains a secondary practice location in Edmonds.

NPPES Registry Identity

NPI1699178426

Entity TypeIndividualFemale

Primary Taxonomy231H00000X

Provider Legal NameDR. ERIN ELIZABETH LAZARCredential: AU.D.

Location Address515 MINOR AVE STE 150Seattle, WA 98104-2144

Mailing Address21911 76th Ave W Ste 211Edmonds, WA 98026-7918 · (425) 775-6651 · Fax (425) 670-6718

Phone(425) 775-6651

Fax(425) 670-6718

Sole ProprietorNo

Enumeration DateOctober 7, 2014

Last NPPES UpdateOctober 9, 20254 updates tracked since enumeration

NPPES CertifiedOctober 9, 2025

✔ NPI 1699178426 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

License✔ Licensed in WA · LD60500953

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 · Assistive Technology PractitionerTaxonomy 231HA2400X · License LD60500953 (WA)

Also ListedAudiologist-Hearing Aid FitterTaxonomy 237600000X · License LD60500953 (WA)

Also ListedHearing Instrument SpecialistTaxonomy 237700000X · License LD60500953 (WA)

515 MINOR AVE STE 150, Seattle, WA 98104

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Secondary Practice Location 1

Location 121911 76th Ave W Ste 211Edmonds, WA 98026-7918 · Phone (425) 775-6651 · Fax (425) 670-6718

Other Identifiers 1

Medicaid2040152WA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Erin Elizabeth Lazar Au.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Proliance Surgeons, Inc., P.S.

Same address

Multi-Specialty

515 MINOR AVE STE 200
Seattle, WA 98104

Reassigned Medicare billing, Washington enrollment
589 clinicians in this Medicare group

NPI 1346609575 (206) 386-9668

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.

168 services163 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.

113 services112 patients

Other Providers at the Same Location NPPES

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

KATHERINE MAIRE KLIMARA AU.D., CCC-A

Audiologist

515 MINOR AVE STE 150
SEATTLE, WA 98104

King County (425) 775-6651

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 Erin Lazar's NPI number?

The NPI number for Erin Lazar is 1699178426. It was assigned to this individual provider in the NPPES registry on October 7, 2014.

Where is Erin Lazar located?

Erin Lazar practices at 515 Minor Ave Ste 150, Seattle, WA 98104. The listed phone number is (425) 775-6651.

What is Erin Lazar's specialty?

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

Is Erin Lazar enrolled in Medicare?

Yes. Erin Lazar is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Erin Lazar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Erin Lazar reassigns Medicare benefits to Proliance Surgeons, Inc., P.S. (Seattle, WA). 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 Erin Lazar'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 Erin Lazar was last updated on October 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.