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Cornerstone Psychological Services, Pllc

Community/Behavioral Health Agency in Hayden, ID · enumerated 2023 · authorized official Courtney Edmonson, Owner/Psychologist.

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

National Provider Identifier

1396439873

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Registry record

Entity type Organization (Type 2)
Legal business name Cornerstone Psychological Services, Pllc
Practice address 579 W Hayden Ave, Hayden, ID, 83835
Phone (509) 289-2642
Enumeration date Jun 7, 2023
Last updated in NPPES Mar 12, 2026

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies Primary

Authorized official

Name Courtney Edmonson
Title Owner/Psychologist
Phone (509) 289-2642

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.

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Frequently asked questions

Who is the authorized official for Cornerstone Psychological Services, Pllc?
NPPES lists Courtney Edmonson (Owner/Psychologist) as the authorized official for this organization.
What is the NPI number for Cornerstone Psychological Services, Pllc?
The NPI for Cornerstone Psychological Services, Pllc is 1396439873, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-12.