Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MACKENZIE PATRICIA ZORN SLP
NPI 1750167839
Speech-Language Pathologist in Seattle, WA

Q: What is Mackenzie Zorn's NPI number?

The NPI number for Mackenzie Zorn is 1750167839. It was assigned to this individual provider in the NPPES registry on September 5, 2023.

Q: What is Mackenzie Zorn's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Q: When was this NPI record last updated?

The NPPES record for Mackenzie Zorn was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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 September 05, 2023

325 9TH AVE, SEATTLE, WA 98104(206) 744-3000 Get Directions Write a Review

NPPES record last updated: July 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 28, 2026, Jul 6, 2026, Sep 5, 2023 (3 updates tracked since 2023).

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About Mackenzie Patricia Zorn Slp NPPES

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

MACKENZIE PATRICIA ZORN SLP (NPI 1750167839) is an individual speech-language pathologist provider in Seattle, Washington, licensed in Washington (SLP.LL.70129986) and active in the NPI registry since September 2023.

NPPES Registry Identity

NPI1750167839

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMACKENZIE PATRICIA ZORNCredential: SLP

Location Address325 9TH AVESeattle, WA 98104-2499

Mailing Address325 9th AveSeattle, WA 98104-2499 · (206) 744-3000

Phone(206) 744-3000

Sole ProprietorNo

Enumeration DateSeptember 5, 2023

Last NPPES UpdateJuly 28, 20263 updates tracked since enumeration

NPPES CertifiedJuly 28, 2026

✔ NPI 1750167839 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers

Taxonomy Code235Z00000X

License✔ Licensed in WA · SLP.LL.70129986

Definition

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

325 9TH AVE, Seattle, WA 98104

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Other Providers at the Same Location NPPES 20

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

SANDRA K WALKER ARNP

Nurse Practitioner (Acute Care)

325 9TH AVE
SEATTLE, WA 98104

King County (206) 598-0502

JULIA J VISSER DPT

Physical Therapist

325 9TH AVE, BOX 359920
SEATTLE, WA 98104

King County (206) 744-1675

GENIA J MONCADA

Pharmacist

325 9TH AVE, MAILSTOP 359912
SEATTLE, WA 98104

King County (206) 731-3219

JACQUELINE M. KIM LICSW, MSW

Social Worker (Clinical)

325 9TH AVE, BOX 359760
SEATTLE, WA 98104

King County (206) 744-8511

MS. DIANE E WHEELER MS, PA-C

Physician Assistant (Medical)

325 9TH AVE
SEATTLE, WA 98104

King County (206) 744-3000

AMELIA V. RIVERA

Physical Therapist

325 9TH AVE
SEATTLE, WA 98104

King County (206) 774-3300

TIMOTHY WILLIAM MENZA MD, PHD

Internal Medicine (Infectious Disease)

325 9TH AVE
SEATTLE, WA 98104

King County (206) 520-5000

DEMETRIOS TEREZAKIS

Occupational Therapist

325 9TH AVE
SEATTLE, WA 98104

King County (206) 744-6112

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 Mackenzie Zorn's NPI number?

The NPI number for Mackenzie Zorn is 1750167839. It was assigned to this individual provider in the NPPES registry on September 5, 2023.

Where is Mackenzie Zorn located?

Mackenzie Zorn practices at 325 9th Ave, Seattle, WA 98104. The listed phone number is (206) 744-3000.

What is Mackenzie Zorn's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Mackenzie Zorn was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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.