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

Willie Jefferson, MA

Case Manager/Care Coordinator in Shreveport, LA · enumerated 2020.

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

National Provider Identifier

1689297046

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Registry record

Entity type Individual (Type 1)

Name Willie Jefferson

Credential MA

Sex Male

Practice address Shreveport, LA, 71101

Phone (318) 626-5597

Enumeration date May 20, 2020

Last updated in NPPES Apr 1, 2021

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

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other 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 Willie Jefferson's NPI record?

Cross-check NPI 1689297046 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689297046 active?

Yes, as of the latest NPPES snapshot, NPI 1689297046 is active (record last updated 2021-04-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-01.