Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marissa Pesce, MS, OTR/L

Pediatric Occupational Therapist in Guilford, CT · enumerated 2012.

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

National Provider Identifier

1649520651

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Registry record

Entity type Individual (Type 1)

Name Marissa Pesce

Credential MS, OTR/L

Sex Female

Practice address 725 Boston Post Rd Ste 3, Guilford, CT, 06437

Phone (203) 458-1000

Enumeration date Sep 17, 2012

Last updated in NPPES Oct 17, 2023

Taxonomy & licenses

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 003902 (CT) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Marissa Pesce practice?

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

What is the NPI number for Marissa Pesce?

The National Provider Identifier (NPI) for Marissa Pesce is 1649520651, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Jodi Azzinaro Occupational Therapy Assistant · Guilford, CT NPI 1750717419

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-17.