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

CHELSEY CHINATSU MCKENZIE
NPI 1255012555
Nurse Practitioner - Family in Seattle, WA

Active since July 28, 2023
1660 S COLUMBIAN WAY, SEATTLE, WA 98108(206) 762-1010 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 17, 2026, Jul 8, 2026, Jul 28, 2023 (3 updates tracked since 2023).

About Chelsey Chinatsu Mckenzie NPPES

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

CHELSEY CHINATSU MCKENZIE (NPI 1255012555) is an individual family provider in Seattle, Washington, licensed in Washington (ARNP.AP.70153323-NP) and active in the NPI registry since July 2023.

NPPES Registry Identity

NPI1255012555
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCHELSEY CHINATSU MCKENZIE
Location Address1660 S COLUMBIAN WAYSeattle, WA 98108-1532
Mailing Address887 Nw Scenic Vista StOak Harbor, WA 98277-7266 · (360) 969-6093
Sole ProprietorNo
Enumeration DateJuly 28, 2023
Last NPPES UpdateJuly 17, 20263 updates tracked since enumeration
NPPES CertifiedJuly 17, 2026
NPI 1255012555 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in WA · ARNP.AP.70153323-NP
1660 S COLUMBIAN WAY, Seattle, WA 98108

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.

Radiology (Diagnostic Radiology)
1660 S COLUMBIAN WAY, DIAGNOSTIC IMAGING, S-RAD-114
SEATTLE, WA 98108
Licensed Practical Nurse
1660 S COLUMBIAN WAY
SEATTLE, WA 98108
Psychologist
1660 S COLUMBIAN WAY
SEATTLE, WA 98108
Occupational Therapist (Human Factors)
1660 S COLUMBIAN WAY
SEATTLE, WA 98108
Social Worker (Clinical)
1660 S COLUMBIAN WAY
SEATTLE, WA 98108
Registered Nurse
1660 S COLUMBIAN WAY
SEATTLE, WA 98108
Radiology (Diagnostic Radiology)
1660 S COLUMBIAN WAY, DEPT. RADIOLOGY S-113, PSVAHCS
SEATTLE, WA 98108
Clinical Nurse Specialist
1660 S COLUMBIAN WAY, #128
SEATTLE, WA 98108

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 Chelsey Mckenzie's NPI number?

The NPI number for Chelsey Mckenzie is 1255012555. It was assigned to this individual provider in the NPPES registry on July 28, 2023.

Where is Chelsey Mckenzie located?

Chelsey Mckenzie practices at 1660 S Columbian Way, Seattle, WA 98108. The listed phone number is (206) 762-1010.

What is Chelsey Mckenzie's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Chelsey Mckenzie was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.