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

Mrs. Heather Hession Duplantis, MOTRL

Occupational Therapist in Raceland, LA · enumerated 2009.

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

National Provider Identifier

1821239294

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Registry record

Entity type Individual (Type 1)

Name Mrs. Heather Hession Duplantis

Credential MOTRL

Sex Female

Practice address Raceland, LA, 70394

Phone (985) 686-1671

Enumeration date Mar 16, 2009

Last updated in NPPES Mar 16, 2009

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

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OTT.200225 (LA) 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

What is the NPI number for Heather Duplantis?

The National Provider Identifier (NPI) for Heather Duplantis is 1821239294, a Type 1 (individual) record in the CMS NPPES registry.

Where does Heather Duplantis practice?

The practice location on file with NPPES is in Raceland, LA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-16.