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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Katharine Farrell, P.T.

Physical Therapist in North Babylon, NY · enumerated 2010.

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

National Provider Identifier

1104141969

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Registry record

Entity type Individual (Type 1)
Name Katharine Farrell
Credential P.T.
Sex Female
Practice address North Babylon, NY, 11703
Phone (631) 587-0946
Fax (631) 587-0979
Enumeration date Apr 5, 2010
Last updated in NPPES Apr 5, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 013038-1 (NY) 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.

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Frequently asked questions

Where does Katharine Farrell practice?
The practice location on file with NPPES is in North Babylon, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Katharine Farrell?
The National Provider Identifier (NPI) for Katharine Farrell is 1104141969, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-05.