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INTERVENTION SPECIALISTS, LLC
NPI 1427356419
Counselor - Mental Health in Spokane Valley, WA

Active since March 01, 2011
9415 E TRENT AVE, SPOKANE VALLEY, WA 99206(509) 838-2111(509) 838-2111 Get Directions Write a Review

NPPES record last updated: March 1, 2011. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Intervention Specialists, Llc NPPES

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

INTERVENTION SPECIALISTS, LLC (NPI 1427356419) is a healthcare organization registered as a mental health in Spokane Valley, Washington and active in the NPI registry since March 2011. The organization lists E Joseph Terhaar, Counselor/owner, as its authorized official.

NPPES Registry Identity

NPI1427356419
Entity TypeOrganization
Primary Taxonomy101YM0800X
Legal Business NameINTERVENTION SPECIALISTS, LLC
Location Address9415 E TRENT AVESpokane Valley, WA 99206-4218
Mailing AddressPo Box 8393Spokane, WA 99203-0393 · (509) 838-2111 · Fax (509) 838-2111
Phone(509) 838-2111
Fax(509) 838-2111
Organization SubpartNo
Authorized OfficialE Joseph TerhaarCounselor/owner · (509) 838-2111
Enumeration DateMarch 1, 2011
✔ NPI 1427356419 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-LF00001053 (WA)
9415 E TRENT AVE, Spokane Valley, WA 99206
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 4

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

HARMONY GROVE COUNSELING
Counselor (Addiction (Substance Use Disorder))
9415 E TRENT AVE
SPOKANE VALLEY, WA 99206
Spokane County (509) 926-3361
MS. EILEEN SHERYL DAVIS CDP, RC
Counselor (Addiction (Substance Use Disorder))
9415 E TRENT AVE
SPOKANE VALLEY, WA 99206
Spokane County (509) 926-3361
MR. DARREL R STARTIN JR. BA, CDP
Counselor (Addiction (Substance Use Disorder))
9415 E TRENT AVE
SPOKANE VALLEY, WA 99206
Spokane County (509) 926-3361
JESSICA MORRISON-DAHL LMHC, CDP, NCC, MAC
Counselor (Mental Health)
9415 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 Intervention Specialists, LLC's NPI number?

The NPI number for Intervention Specialists, LLC is 1427356419. It was assigned to this organization in the NPPES registry on March 1, 2011.

Where is Intervention Specialists, LLC located?

Intervention Specialists, LLC is located at 9415 E Trent Ave, Spokane Valley, WA 99206. The listed phone number is (509) 838-2111.

What is Intervention Specialists, LLC'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 Intervention Specialists, LLC was last updated on March 1, 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.