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.
✓ Active NPI ✓ Valid NPI checksum
| 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
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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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-11-08.