Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Deena Desmarais

Speech-Language Assistant in Westport, MA · enumerated 2014.

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

National Provider Identifier

1326441999

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Registry record

Entity type Individual (Type 1)

Name Deena Desmarais

Sex Female

Practice address 45 Greenfield Rd, Westport, MA, 02790

Phone (774) 289-3014

Enumeration date Sep 26, 2014

Last updated in NPPES Sep 26, 2014

Taxonomy & licenses

2355S0801X Speech-Language Assistant Speech, Language and Hearing Service Providers · License 456 (MA) 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 Deena Desmarais practice?

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

What is the NPI number for Deena Desmarais?

The National Provider Identifier (NPI) for Deena Desmarais is 1326441999, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-26.