NPI Portal NPI Lookup & Verification

William Ray Walker

William Ray Walker is a Physician Assistant provider (Physician Assistant) practicing in Fort Smith, AR, registered in the NPPES registry with NPI 1295553782 since 2024.

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NPI 1295553782
Entity type Individual (Type 1)
Name William Ray Walker
Sex Male
Practice address 3501 WE KNIGHT DR, Fort Smith, AR, 72903
Phone 4797096700
Enumeration date 2024-10-02
Last updated in NPPES 2025-04-10

Taxonomy & licenses

Taxonomy code Specialty Primary License State
363A00000X Physician Assistant Secondary
363A00000X Physician Assistant Primary PA-1377 AR
Copy-ready billing details
Provider: William Walker
NPI: 1295553782
Taxonomy: 363A00000X (Physician Assistant)
Address: 3501 WE KNIGHT DR, Fort Smith, AR, 72903

Other providers at this practice address

NPI Name Type Specialty Location
1144298845 Thomas Cheyne Individual Sports Medicine (Family Medicine) Physician Fort Smith, AR
1689642019 Mark Dotson Individual Podiatrist Fort Smith, AR
1255309548 James Long Individual Orthopaedic Surgery Physician Fort Smith, AR
1972571248 Greg Jones Individual Orthopaedic Surgery Physician Fort Smith, AR
1285602599 William Sherrill Individual Orthopaedic Surgery Physician Fort Smith, AR
1083682108 Steven Smith Individual Orthopaedic Surgery Physician Fort Smith, AR
1619937745 Orthopaedics PA Organization Orthopaedic Surgery Physician Fort Smith, AR
1811919160 Joseph Queeney Individual Neurological Surgery Physician Fort Smith, AR

Verify this record

Cross-check NPI 1295553782 against the authoritative CMS record: view William Ray Walker 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

What specialty is William Walker?
William Walker is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-04-10.