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

Mrs. Lisa Marie Langlois, OTR

Pediatric Occupational Therapist in Langdon, NH · enumerated 2021.

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

National Provider Identifier

1134895618

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Registry record

Entity type Individual (Type 1)

Name Mrs. Lisa Marie Langlois

Credential OTR

Sex Female

Practice address Langdon, NH, 03602

Phone (603) 835-7109

Enumeration date Aug 17, 2021

Last updated in NPPES Aug 17, 2021

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

Taxonomy & licenses

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1241 (NH) Primary

Other identifiers

Identifier	Type	State	Issuer
020269789	Medicaid	NH	-

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 Lisa Langlois?

The National Provider Identifier (NPI) for Lisa Langlois is 1134895618, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lisa Langlois practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-17.