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

Mr. Willie Tregg Shelton, MPAS, PA-C

Physician Assistant in Ft Polk, LA · enumerated 2007.

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

National Provider Identifier

1811108517

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. Willie Tregg Shelton

Credential MPAS, PA-C

Sex Male

Practice address Ft Polk, LA, 71446

Phone (337) 531-4521

Enumeration date May 24, 2007

Last updated in NPPES Feb 24, 2026

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

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1811108517 active?

Yes, as of the latest NPPES snapshot, NPI 1811108517 is active (record last updated 2026-02-24).

How do I verify Willie Shelton's NPI record?

Cross-check NPI 1811108517 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-24.