Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gregory Devon Barnes

Physical Therapy Assistant in La Mesa, CA · enumerated 2023.

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

National Provider Identifier

1578269478

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Registry record

Entity type Individual (Type 1)

Name Gregory Devon Barnes

Sex Male

Practice address 5696 Lake Murray Blvd, La Mesa, CA, 91942

Phone (619) 460-7871

Fax (619) 460-4810

Enumeration date Feb 1, 2023

Last updated in NPPES Feb 1, 2023

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

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 do I verify Gregory Barnes's NPI record?

Cross-check NPI 1578269478 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1578269478 active?

Yes, as of the latest NPPES snapshot, NPI 1578269478 is active (record last updated 2023-02-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-01.