Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James William Griffith, PH.D.

Clinical Psychologist in Evanston, IL · enumerated 2007.

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

National Provider Identifier

1689873960

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Registry record

Entity type Individual (Type 1)

Name Dr. James William Griffith

Credential PH.D.

Sex Male

Practice address 618 Library Pl, Evanston, IL, 60201

Phone (847) 733-4300

Fax (847) 491-7859

Enumeration date Jul 16, 2007

Last updated in NPPES Mar 12, 2024

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 071.007223 (IL) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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

What is the NPI number for James Griffith?

The National Provider Identifier (NPI) for James Griffith is 1689873960, a Type 1 (individual) record in the CMS NPPES registry.

Where does James Griffith practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-12.