NPI Portal NPI Lookup & Verification

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

Miss Mary Ann Catalano, PT

Physical Therapist in East Rochester, NY · enumerated 2007.

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

National Provider Identifier

1841320496

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Registry record

Entity type Individual (Type 1)
Name Miss Mary Ann Catalano
Credential PT
Sex Female
Practice address East Rochester, NY, 14445
Phone (585) 340-2000
Enumeration date Mar 6, 2007
Last updated in NPPES Oct 26, 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 014262-1 (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

How do I verify Mary Ann Catalano's NPI record?
Cross-check NPI 1841320496 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1841320496 active?
Yes, as of the latest NPPES snapshot, NPI 1841320496 is active (record last updated 2010-10-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-26.