Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marissa Linsalata

Peer Specialist in Hicksville, NY · enumerated 2022.

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

National Provider Identifier

1942961909

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Registry record

Entity type Individual (Type 1)

Name Marissa Linsalata

Sex Female

Practice address 950 S Oyster Bay Rd, Hicksville, NY, 11801

Phone (516) 822-6111

Enumeration date Jan 3, 2022

Last updated in NPPES Nov 8, 2022

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers 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 Marissa Linsalata practice?

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

What is the NPI number for Marissa Linsalata?

The National Provider Identifier (NPI) for Marissa Linsalata is 1942961909, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Central Nassau Guidance & Counseling Services, Inc. Community/Behavioral Health Agency · Hicksville, NY NPI 1114928462 Asma Ejaz Psychiatry Physician · Hicksville, NY NPI 1841259892 Lydia Mechanick Clinical Social Worker · Hicksville, NY NPI 1396783312 Leeann Diedrick Clinical Social Worker · Hicksville, NY NPI 1063451599 Martin Merget Clinical Social Worker · Hicksville, NY NPI 1912948043 Kathleen Dawson Clinical Social Worker · Hicksville, NY NPI 1518909498 Cindy Floyd Clinical Social Worker · Hicksville, NY NPI 1114957487 Jennifer Jonas Addiction (Substance Use Disorder) Counselor · Hicksville, NY NPI 1205868916

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-08.