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Britney Marie Duplechain, FNP

Family Nurse Practitioner in Gretna, LA · enumerated 2020 · practices at Ochsner Clinic LLC.

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

National Provider Identifier

1316543291

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Registry record

Entity type Individual (Type 1)
Name Britney Marie Duplechain
Credential FNP
Sex Female
Practice address 120 Ochsner Blvd, Gretna, LA, 70056
Phone (504) 889-6482
Enumeration date Dec 7, 2020
Last updated in NPPES Dec 7, 2020

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 216556 (LA) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

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

Where does Britney Duplechain practice?
The practice location on file with NPPES is in Gretna, LA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Britney Duplechain?
The National Provider Identifier (NPI) for Britney Duplechain is 1316543291, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-07.