Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Jeffrey Ryan Mosher, PSY.D.

Clinical Psychologist in Clackamas, OR · enumerated 2012.

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

National Provider Identifier

1124377627

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Registry record

Entity type Individual (Type 1)

Name Mr. Jeffrey Ryan Mosher

Credential PSY.D.

Sex Male

Practice address 9900 Se Sunnyside Rd, Clackamas, OR, 97015

Phone (650) 773-3955

Enumeration date Aug 30, 2012

Last updated in NPPES Dec 30, 2021

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 28635 (CA) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

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

Where does Jeffrey Mosher practice?

The practice location on file with NPPES is in Clackamas, OR. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jeffrey Mosher?

The National Provider Identifier (NPI) for Jeffrey Mosher is 1124377627, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-30.