DR. BRIAN WALKER M.D.
NPI 1427006246
Psychiatry & Neurology - Psychiatry in Walla Walla, WA

Q: What is Brian Walker's NPI number?

The NPI number for Brian Walker is 1427006246. It was assigned to this individual provider in the NPPES registry on May 4, 2006. The provider is also known as Dr. Gregory Charles Khoury MD.

Q: What is Brian Walker's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Brian Walker was last updated on September 24, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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 May 04, 2006

1313 N 13TH AVE, WALLA WALLA, WA 99362(405) 314-2614 Get Directions Write a Review

NPPES record last updated: September 24, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 24, 2018, Mar 7, 2018 (2 updates tracked since 2018).

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About Dr. Brian Walker M.d. NPPES

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

DR. BRIAN WALKER M.D. (NPI 1427006246) is an individual psychiatry provider in Walla Walla, Washington, licensed in Washington (MD60778338) and active in the NPI registry since May 2006. He maintains a secondary practice location in Walla Walla.

NPPES Registry Identity

NPI1427006246

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. BRIAN WALKERCredential: M.D.

Location Address1313 N 13TH AVEWalla Walla, WA 99362-8817

Mailing Address3240 W Britton Rd, 102Oklahoma City, OK 73120-2040 · (405) 936-9410 · Fax (405) 936-9474

Phone(405) 314-2614

Sole ProprietorNo

Enumeration DateMay 4, 2006

Last NPPES UpdateSeptember 24, 20182 updates tracked since enumeration

✔ NPI 1427006246 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in WA · MD60778338

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

1313 N 13TH AVE, Walla Walla, WA 99362

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Other Names 1

Professional Name (2)Dr. Gregory Charles Khoury Md

Secondary Practice Location 1

Location 16 W Rose StWalla Walla, WA 99362-1845 · Phone (405) 314-2614

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.

LIAM C WALL CNA

Counselor (Addiction (Substance Use Disorder))