Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marisa Lynn-Castiglia Mancini, PT, DPT
Physical Therapist in Watertown, CT · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033863402
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Registry record
Entity type Individual (Type 1)
Name Marisa Lynn-Castiglia Mancini
Credential PT, DPT
Sex Female
Practice address 777 Echo Lake Road, Suite I, Watertown, CT, 06795
Phone (959) 209-4318
Enumeration date Feb 4, 2022
Last updated in NPPES Sep 9, 2024
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 13449 (CT) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
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.
Frequently asked questions
What is the NPI number for Marisa Mancini?
The National Provider Identifier (NPI) for Marisa Mancini is 1033863402, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marisa Mancini practice?
The practice location on file with NPPES is in Watertown, CT. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-09.