DR. EDWARD JOSEPH TERHAAR PH.D.
NPI 1720257215
Counselor - Mental Health in Spokane Valley, WA

Q: What is Edward Terhaar's NPI number?

The NPI number for Edward Terhaar is 1720257215. It was assigned to this individual provider in the NPPES registry on February 28, 2008.

Q: What is Edward Terhaar's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Edward Terhaar was last updated on March 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 February 28, 2008

9203 E TRENT AVE, SPOKANE VALLEY, WA 99206(509) 838-2111(509) 838-2111 Get Directions Write a Review

NPPES record last updated: March 22, 2011. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Dr. Edward Joseph Terhaar Ph.d. NPPES

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

DR. EDWARD JOSEPH TERHAAR PH.D. (NPI 1720257215) is an individual mental health provider in Spokane Valley, Washington, licensed in Washington (020703-LH00005453) and active in the NPI registry since February 2008.

NPPES Registry Identity

NPI1720257215

Entity TypeIndividualMale

Primary Taxonomy101YM0800X

Provider Legal NameDR. EDWARD JOSEPH TERHAARCredential: PH.D.

Location Address9203 E TRENT AVESpokane Valley, WA 99206-4216

Mailing AddressPo Box 8393Spokane, WA 99203-0393 · (509) 838-2111 · Fax (509) 838-2111

Phone(509) 838-2111

Fax(509) 838-2111

Sole ProprietorYes

Enumeration DateFebruary 28, 2008

Last NPPES UpdateMarch 22, 2011

✔ NPI 1720257215 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in WA · 020703-LH00005453

Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 20000262 (WA)

Also ListedMarriage & Family TherapistTaxonomy 106H00000X · License 020705-FF00001053 (WA)

9203 E TRENT AVE, Spokane Valley, WA 99206

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Other Providers at the Same Location NPPES

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

HARMONY GROVE COUNSELING, INC.

Community/Behavioral Health

9203 E TRENT AVE
SPOKANE VALLEY, WA 99206

Spokane County (509) 926-3361

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 Edward Terhaar's NPI number?

The NPI number for Edward Terhaar is 1720257215. It was assigned to this individual provider in the NPPES registry on February 28, 2008.

Where is Edward Terhaar located?

Edward Terhaar practices at 9203 E Trent Ave, Spokane Valley, WA 99206. The listed phone number is (509) 838-2111.

What is Edward Terhaar's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Edward Terhaar was last updated on March 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.