NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mountain States Counseling & Psychological Services Plll

Psychologist in Boise, ID · enumerated 2007 · authorized official Clay Ward, Managing Partner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1598959322

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Mountain States Counseling & Psychological Services Plll
Practice address 311 Allumbaugh St, Boise, ID, 83704
Phone (208) 375-6402
Fax (208) 323-1850
Enumeration date Sep 5, 2007
Last updated in NPPES Apr 20, 2008

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY61 (ID) Primary

Authorized official

Name Clay Ward
Title Managing Partner
Phone (208) 375-6402

Other identifiers

Identifier Type State Issuer
85902 Other ID BLUE CROSS OF IDAHO
10015901 Other ID REGENCE BLUE SHIELD

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Mountain States Counseling & Psychological Services Plll?
Mountain States Counseling & Psychological Services Plll is registered in NPPES as a Psychologist (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-20.