Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jillian Montreuil Thomas, OTR/L

Occupational Therapist in North Creek, NY · enumerated 2019.

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

National Provider Identifier

1447710447

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Registry record

Entity type Individual (Type 1)

Name Jillian Montreuil Thomas

Credential OTR/L

Sex Female

Practice address 112 Ski Bowl Rd, North Creek, NY, 12853

Phone (518) 251-2447

Enumeration date Mar 25, 2019

Last updated in NPPES Nov 7, 2020

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 023435 (NY) 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.

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Frequently asked questions

Where does Jillian Thomas practice?

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

What is the NPI number for Jillian Thomas?

The National Provider Identifier (NPI) for Jillian Thomas is 1447710447, 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 2020-11-07.