Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Leona Sinclair, M.S.,CCC-SLP

Speech-Language Pathologist in Skowhegan, ME · enumerated 2010.

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

National Provider Identifier

1184930711

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Registry record

Entity type Individual (Type 1)

Name Ms. Leona Sinclair

Credential M.S.,CCC-SLP

Sex Female

Practice address 155 Academy Cir, Skowhegan, ME, 04976

Phone (207) 474-3339

Fax (207) 474-9558

Enumeration date Aug 20, 2010

Last updated in NPPES Aug 20, 2010

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SP215 (ME) 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 Leona Sinclair practice?

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

What is the NPI number for Leona Sinclair?

The National Provider Identifier (NPI) for Leona Sinclair is 1184930711, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Sydney Mcdonald Speech-Language Assistant · Skowhegan, ME NPI 1265156616

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-20.