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

MR. WALTER LAWRENCE CAMPBELL PHD
NPI 1437438181
Psychologist in Boise, ID

Active since August 12, 2011
6348 W EMERALD ST, BOISE, ID 83704(208) 302-0900(208) 302-0955 Get Directions Write a Review

NPPES record last updated: July 28, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 28, 2026, Mar 10, 2026 (2 updates tracked since 2026).

About Mr. Walter Lawrence Campbell Phd NPPES

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

MR. WALTER LAWRENCE CAMPBELL PHD (NPI 1437438181) is an individual psychologist in Boise, Idaho, licensed in Idaho (PSY-203005) and active in the NPI registry since August 2011.

NPPES Registry Identity

NPI1437438181
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameMR. WALTER LAWRENCE CAMPBELLCredential: PHD
Location Address6348 W EMERALD STBoise, ID 83704-8732
Mailing AddressPo Box 190930Boise, ID 83719-0930 · (208) 367-5170
Fax(208) 302-0955
Sole ProprietorNo
Enumeration DateAugust 12, 2011
Last NPPES UpdateJuly 28, 20262 updates tracked since enumeration
NPPES CertifiedJuly 28, 2026
NPI 1437438181 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in ID · PSY-203005
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
6348 W EMERALD ST, Boise, ID 83704

Other Providers at the Same Location NPPES 13

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

Student in an Organized Health Care Education/Training Program
6348 W EMERALD ST
BOISE, ID 83704
Registered Nurse
6348 W EMERALD ST
BOISE, ID 83704
Nurse Practitioner (Psychiatric/Mental Health)
6348 W EMERALD ST
BOISE, ID 83704
Social Worker (Clinical)
6348 W EMERALD ST
BOISE, ID 83704
Social Worker (Clinical)
6348 W EMERALD ST
BOISE, ID 83704
Student in an Organized Health Care Education/Training Program
6348 W EMERALD ST
BOISE, ID 83704
Counselor
6348 W EMERALD ST
BOISE, ID 83704
Psychiatry & Neurology (Psychiatry)
6348 W EMERALD ST
BOISE, ID 83704

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 Walter Campbell's NPI number?

The NPI number for Walter Campbell is 1437438181. It was assigned to this individual provider in the NPPES registry on August 12, 2011.

Where is Walter Campbell located?

Walter Campbell practices at 6348 W Emerald St, Boise, ID 83704. The listed phone number is (208) 302-0900.

What is Walter Campbell's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

When was this NPI record last updated?

The NPPES record for Walter Campbell 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 25 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.