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John S. Bartholow, Ph.D A Psychological Corp.

Clinical Social Worker in La Mesa, CA · enumerated 2007 · authorized official John Bartholow, President.

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

National Provider Identifier

1124169347

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Registry record

Entity type Organization (Type 2)
Legal business name John S. Bartholow, Ph.D A Psychological Corp.
Other name <Unavail>
Practice address 7777 Alvarado Rd # 278, La Mesa, CA, 91941
Phone (619) 265-1802
Fax (619) 265-1802
Enumeration date Feb 9, 2007
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY7165 (CA) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCS11811 (CA) Primary

Authorized official

Name John Bartholow
Title President
Phone (619) 994-7862

Other identifiers

Identifier Type State Issuer
076407 Other CA TRICARE
PR0071650 Medicaid CA -

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.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-09-11. Verify at npiregistry.cms.hhs.gov.
Where is John S. Bartholow, Ph.D A Psychological Corp. located?
The practice location on file with NPPES is in La Mesa, CA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.