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TERENCE L WALKER ARNP
NPI 1467428235
Nurse Practitioner - Psychiatric/Mental Health in Yakima, WA

Active since February 23, 2006
1460 N 16TH AVE STE G, YAKIMA, WA 98902(509) 575-7750(509) 575-7769 Get Directions Write a Review

NPPES record last updated: June 21, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Terence L Walker Arnp NPPES

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

TERENCE L WALKER ARNP (NPI 1467428235) is an individual psychiatric/mental health provider in Yakima, Washington, licensed in Washington (AP30001957) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1467428235
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameTERENCE L WALKERCredential: ARNP
Location Address1460 N 16TH AVE STE GYakima, WA 98902-7102
Mailing AddressPo Box 8051Yakima, WA 98908-0051 · (509) 469-1903 · Fax (509) 469-1905
Phone(509) 575-7750
Fax(509) 575-7769
Sole ProprietorYes
Enumeration DateFebruary 23, 2006
Last NPPES UpdateJune 21, 2026
✔ NPI 1467428235 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in WA · AP30001957
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License AP30001957 (WA)
Also ListedSocial WorkerTaxonomy 104100000X · License LW00004350 (WA)
1460 N 16TH AVE STE G, Yakima, WA 98902
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Other Identifiers 1

Medicaid9605262WA

Other Providers at the Same Location NPPES 7

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

LAKE ASPEN INTEGRATIVE SERVICES
Psychiatry & Neurology (Psychiatry)
1460 N 16TH AVE STE G
YAKIMA, WA 98902
Yakima County (509) 594-1867
JOHN J. WEY MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
1460 N 16TH AVE STE G
YAKIMA, WA 98902
Yakima County (509) 575-7750
MRS. KAREN KAE CYR M.ED., LMHC
Counselor (Mental Health)
1460 N 16TH AVE STE G
YAKIMA, WA 98902
Yakima County (509) 575-7750
CHERYL JOHNSON LMHCA
Counselor (Mental Health)
1460 N 16TH AVE STE G
YAKIMA, WA 98902
Yakima County (509) 575-7750
MELISSA SIMMONS LICSW
Social Worker (Clinical)
1460 N 16TH AVE STE G
YAKIMA, WA 98902
Yakima County (509) 594-1867
SANDRA KAY ELSNER MSW, LICSW
Counselor (Mental Health)
1460 N 16TH AVE STE G
YAKIMA, WA 98902
Yakima County (509) 575-7750
ASHLEY BARRETT LIEBERKNECHT LMHC
Counselor (Mental Health)
1460 N 16TH AVE STE G
YAKIMA, WA 98902
Yakima County (509) 731-6957

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 Terence Walker's NPI number?

The NPI number for Terence Walker is 1467428235. It was assigned to this individual provider in the NPPES registry on February 23, 2006.

Where is Terence Walker located?

Terence Walker practices at 1460 N 16th Ave Ste G, Yakima, WA 98902. The listed phone number is (509) 575-7750.

What is Terence Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Terence Walker was last updated on June 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 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.