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One on One Physical Therapy, LLC

Physical Therapist in New Canaan, CT · enumerated 2007 · authorized official Theresa Hasselrot, President/Owner.

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

National Provider Identifier

1699957233

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Registry record

Entity type Organization (Type 2)
Legal business name One on One Physical Therapy, LLC
Practice address 30 Vitti St, New Canaan, CT, 06840
Phone (203) 594-7771
Fax (203) 594-7772
Enumeration date Dec 5, 2007
Last updated in NPPES Mar 4, 2021

Taxonomy & classification

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Authorized official

Name Theresa Hasselrot
Title President/Owner
Phone (203) 594-7771

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-03-04. Verify at npiregistry.cms.hhs.gov.
Where is One on One Physical Therapy, LLC located?
The practice location on file with NPPES is in New Canaan, CT.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-04.