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

MITCHELL CORBET
NPI 1861211674
Nurse Practitioner - Psychiatric/Mental Health in Spokane, WA

Active since October 08, 2024
140 S ARTHUR ST STE 415, SPOKANE, WA 99202(509) 400-4895(509) 223-7534 Get Directions Write a Review

NPPES record last updated: September 30, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 30, 2026, Aug 27, 2026, Oct 8, 2024 (3 updates tracked since 2024).

About Mitchell Corbet NPPES

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

MITCHELL CORBET (NPI 1861211674) is an individual psychiatric/mental health provider in Spokane, Washington, licensed in Washington (ARNP.AP.70175312-NP) and active in the NPI registry since October 2024. He maintains a secondary practice location in Spokane.

NPPES Registry Identity

NPI1861211674
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameMITCHELL CORBET
Location Address140 S ARTHUR ST STE 415Spokane, WA 99202-2220
Mailing AddressPo Box 62Medical Lake, WA 99022-0062 · (509) 400-4895 · Fax (509) 223-7534
Phone(509) 400-4895
Fax(509) 223-7534
Sole ProprietorNo
Enumeration DateOctober 8, 2024
Last NPPES UpdateSeptember 30, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 30, 2026
✔ NPI 1861211674 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in WA · ARNP.AP.70175312-NP
140 S ARTHUR ST STE 415, Spokane, WA 99202
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Secondary Practice Location 1

Location 12128 S Lincoln StSpokane, WA 99203-1253 · Phone (509) 400-4895 · Fax (509) 223-7534

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.

DR. WILLIAM H. JACKLINE ED.D.
Psychologist
140 S ARTHUR ST STE 415
SPOKANE, WA 99202
Spokane County (509) 448-4929
CK THERAPEUTICS
Clinic/Center (Mental Health (Including Community Mental Health Center))
140 S ARTHUR ST STE 415
SPOKANE, WA 99202
Spokane County (509) 850-6926
GIANNI GIULIANI ARNP
Nurse Practitioner (Psychiatric/Mental Health)
140 S ARTHUR ST STE 415
SPOKANE, WA 99202
Spokane County (509) 991-6340
PSYCHIATRIC SERVICES OF THE INLAND NORTHWEST, PLLC
Nurse Practitioner (Psychiatric/Mental Health)
140 S ARTHUR ST STE 415
SPOKANE, WA 99202
Spokane County (509) 581-9959
CLAYTON PULVER ARNP
Nurse Practitioner (Psychiatric/Mental Health)
140 S ARTHUR ST STE 415
SPOKANE, WA 99202
Spokane County (509) 435-8577
NORTHFORM PSYCHIATRY, PLLC
Nurse Practitioner (Psychiatric/Mental Health)
140 S ARTHUR ST STE 415
SPOKANE, WA 99202
Spokane County (509) 400-4895
PULVER MENTAL HEALTH LLC
Nurse Practitioner (Psychiatric/Mental Health)
140 S ARTHUR ST STE 415
SPOKANE, WA 99202
Spokane County (509) 435-8577

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 Mitchell Corbet's NPI number?

The NPI number for Mitchell Corbet is 1861211674. It was assigned to this individual provider in the NPPES registry on October 8, 2024.

Where is Mitchell Corbet located?

Mitchell Corbet practices at 140 S Arthur St Ste 415, Spokane, WA 99202. The listed phone number is (509) 400-4895.

What is Mitchell Corbet'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 Mitchell Corbet was last updated on September 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.