Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth B Lejeune, NP

Nurse Practitioner in Baton Rouge, LA · enumerated 2006.

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

National Provider Identifier

1437171691

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Registry record

Entity type Individual (Type 1)

Name Elizabeth B Lejeune

Credential NP

Sex Female

Practice address 9001 Summa Ave, Baton Rouge, LA, 70809

Phone (225) 761-5683

Fax (225) 761-5711

Enumeration date Jul 24, 2006

Last updated in NPPES Mar 16, 2015

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN082508 & AP04052 (LA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
1185876	Medicaid	LA	-

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 1437171691 active?

Yes, as of the latest NPPES snapshot, NPI 1437171691 is active (record last updated 2015-03-16).

How do I verify Elizabeth Lejeune's NPI record?

Cross-check NPI 1437171691 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-16.