Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Jennifer R. Cooper, Phd, Psychological Services, LLC

Clinical Psychologist in Corvallis, OR · enumerated 2007 · authorized official Jennifer Cooper, Clinical Psychologist.

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

National Provider Identifier

1154502631

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Registry record

Entity type Organization (Type 2)

Legal business name Jennifer R. Cooper, Phd, Psychological Services, LLC

Practice address 833 Nw Buchanan Ave Ste 10, Corvallis, OR, 97330

Phone (541) 207-3937

Fax (541) 207-3623

Enumeration date Nov 26, 2007

Last updated in NPPES Nov 26, 2007

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 1835 (OR) Primary

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License 1835 (OR) Secondary

Authorized official

Name Jennifer Cooper

Title Clinical Psychologist

Phone (541) 207-3937

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 type of organization is Jennifer R. Cooper, Phd, Psychological Services, LLC?

Jennifer R. Cooper, Phd, Psychological Services, LLC is registered in NPPES as a Clinical Psychologist (its primary provider taxonomy).

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-26.