HARMONY AUDIOLOGY, PLLC
NPI 1730039363
Audiologist in Mountlake Terrace, WA

Active since February 02, 2026
21907 64TH AVE W STE 100, MOUNTLAKE TERRACE, WA 98043(206) 880-7333(206) 880-7367 Get Directions Write a Review

NPPES record last updated: April 7, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 7, 2026, Feb 2, 2026 (2 updates tracked since 2026).

About Harmony Audiology, Pllc NPPES

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

HARMONY AUDIOLOGY, PLLC (NPI 1730039363) is a healthcare organization registered as an audiologist in Mountlake Terrace, Washington and active in the NPI registry since February 2026. The organization lists Tyler Patrick Ellis, Owner/audiologist, as its authorized official.

NPPES Registry Identity

NPI1730039363
Entity TypeOrganization
Primary Taxonomy231H00000X
Legal Business NameHARMONY AUDIOLOGY, PLLC
Location Address21907 64TH AVE W STE 100Mountlake Terrace, WA 98043-2298
Mailing Address21907 64th Ave W Ste 100Mountlake Terrace, WA 98043-2298 · (206) 880-7333 · Fax (206) 880-7367
Fax(206) 880-7367
Organization SubpartNo
Authorized OfficialTyler Patrick EllisOwner/audiologist · (206) 880-7333
Enumeration DateFebruary 2, 2026
Last NPPES UpdateApril 7, 20262 updates tracked since enumeration
NPPES CertifiedApril 7, 2026
NPI 1730039363 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
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 ListedClinic/Center · Hearing and SpeechTaxonomy 261QH0700X
21907 64TH AVE W STE 100, Mountlake Terrace, WA 98043

Other Providers at the Same Location NPPES 2

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

Audiologist
21907 64TH AVE W STE 100
MOUNTLAKE TERRACE, WA 98043
Audiologist
21907 64TH AVE W STE 100
MOUNTLAKE TERRACE, WA 98043

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 Harmony Audiology, PLLC's NPI number?

The NPI number for Harmony Audiology, PLLC is 1730039363. It was assigned to this organization in the NPPES registry on February 2, 2026.

Where is Harmony Audiology, PLLC located?

Harmony Audiology, PLLC is located at 21907 64th Ave W Ste 100, Mountlake Terrace, WA 98043. The listed phone number is (206) 880-7333.

What is Harmony Audiology, PLLC's specialty?

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

When was this NPI record last updated?

The NPPES record for Harmony Audiology, PLLC was last updated on April 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.