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Dr. Keith Stell Harris, PH.D.

Dr. Keith Stell Harris is a Clinical Psychologist provider (Psychologist) practicing in Chico, CA, registered in the NPPES registry with NPI 1154477636 since 2007. The credential PHD stands for Doctor of Philosophy.

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NPI 1154477636
Entity type Individual (Type 1)
Name Dr. Keith Stell Harris
Credential PH.D.
Sex Male
Practice address 400 W 1ST ST MODOC HALL, Chico, CA, 95929
Phone 7602171727
Enumeration date 2007-01-26
Last updated in NPPES 2021-11-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103TC0700X Clinical Psychologist Primary PSY11746 CA

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

Copy-ready billing details
Provider: Keith Harris, PH.D.
NPI: 1154477636
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: 400 W 1ST ST MODOC HALL, Chico, CA, 95929

Verify this record

Cross-check NPI 1154477636 against the authoritative CMS record: view Dr. Keith Stell Harris on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Keith Harris?
The National Provider Identifier (NPI) for Keith Harris is 1154477636, a Type 1 (individual) record in the CMS NPPES registry.
Where does Keith Harris practice?
The practice location on file with NPPES is in Chico, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-11-08.