Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles C Barnes

Occupational Therapy Assistant in Mesa, AZ · enumerated 2011.

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

National Provider Identifier

1992003198

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Registry record

Entity type Individual (Type 1)

Name Charles C Barnes

Sex Male

Practice address 389 Leisure World, Mesa, AZ, 85206

Phone (480) 985-5760

Enumeration date Mar 11, 2011

Last updated in NPPES Mar 11, 2011

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2023182 (TX) Primary

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 0210A (AZ) Secondary

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 7654 (OR) Secondary

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 Charles Barnes?

The National Provider Identifier (NPI) for Charles Barnes is 1992003198, a Type 1 (individual) record in the CMS NPPES registry.

Where does Charles Barnes practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-11.