Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Brian P Walker, PTA

Q: What is the NPI number for Brian Walker?

The National Provider Identifier (NPI) for Brian Walker is 1497565618, a Type 1 (individual) record in the CMS NPPES registry.

Physical Therapy Assistant in Anderson, SC · enumerated 2025.

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

National Provider Identifier

1497565618

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Registry record

Entity type Individual (Type 1)

Name Brian P Walker

Credential PTA

Sex Male

Practice address Anderson, SC, 29621

Phone (864) 226-8356

Enumeration date Jan 9, 2025

Last updated in NPPES Jan 9, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2432 (SC) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Brian Walker?

The National Provider Identifier (NPI) for Brian Walker is 1497565618, a Type 1 (individual) record in the CMS NPPES registry.

Where does Brian Walker practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-09.