Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Gabrielle Alessi, DPT
Physical Therapist in Southport, CT · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033991039
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Registry record
Entity type Individual (Type 1)
Name Gabrielle Alessi
Credential DPT
Sex Female
Practice address 3683 Post Rd, Southport, CT, 06890
Phone (475) 209-8900
Fax (475) 209-8101
Enumeration date Oct 16, 2023
Last updated in NPPES Oct 16, 2023
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 14215 (CT) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT 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
Where does Gabrielle Alessi practice?
The practice location on file with NPPES is in Southport, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gabrielle Alessi?
The National Provider Identifier (NPI) for Gabrielle Alessi is 1033991039, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-16.