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

Dr. Geneva Marie Guidry Lejeune, MD

Pediatrics Physician in Lafayette, LA · enumerated 2011 · practices at La Petite Pediatric Clinic.

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

National Provider Identifier

1578854196

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Registry record

Entity type Individual (Type 1)

Name Dr. Geneva Marie Guidry Lejeune

Credential MD

Sex Female

Practice address Lafayette, LA, 70508

Phone (337) 366-8616

Fax (337) 366-8133

Enumeration date Apr 30, 2011

Last updated in NPPES Apr 14, 2020

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

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD.207043 (LA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
2149270	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

How do I verify Geneva Lejeune's NPI record?

Cross-check NPI 1578854196 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1578854196 active?

Yes, as of the latest NPPES snapshot, NPI 1578854196 is active (record last updated 2020-04-14).

Other providers at this practice address

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Colleen Sicard Pediatrics Physician · Lafayette, LA NPI 1023300332 La Petite Pediatric Clinic Pediatrics Physician · Lafayette, LA NPI 1346890423

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-14.