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

Cathleen Berner

Physical Therapist in Dunkirk, NY · enumerated 2008.

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

National Provider Identifier

1124285879

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Registry record

Entity type Individual (Type 1)
Name Cathleen Berner
Sex Female
Practice address Dunkirk, NY, 14048
Enumeration date May 20, 2008
Last updated in NPPES May 20, 2008

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 4383-1 (NY) 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.

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Frequently asked questions

Where does Cathleen Berner practice?
The practice location on file with NPPES is in Dunkirk, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Cathleen Berner?
The National Provider Identifier (NPI) for Cathleen Berner is 1124285879, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-20.