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

Mrs. Maryann Elizabeth Massari, MA, CCC-SLP/TSHH

Speech-Language Pathologist in Glen Head, NY · enumerated 2008 · practices at Purple Table S.L.P., Pllc.

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

National Provider Identifier

1811142573

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Registry record

Entity type Individual (Type 1)

Name Mrs. Maryann Elizabeth Massari

Credential MA, CCC-SLP/TSHH

Sex Female

Practice address Glen Head, NY, 11545

Phone (347) 539-6427

Fax (718) 899-9061

Enumeration date Nov 22, 2008

Last updated in NPPES Oct 23, 2023

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

Taxonomy & licenses

171400000X Health & Wellness Coach Other Service Providers Secondary

174H00000X Health Educator Other Service Providers Secondary

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 024638-01 (NY) Secondary

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 013002-1 (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 Maryann Massari practice?

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

What is the NPI number for Maryann Massari?

The National Provider Identifier (NPI) for Maryann Massari is 1811142573, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Purple Table S.L.P., Pllc Early Intervention Provider Agency · Glen Head, NY NPI 1003189986

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-23.