Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Kathryn Alexandra Marciano, MSED; COTA/L

Occupational Therapy Assistant in White Plains, NY · enumerated 2012.

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

National Provider Identifier

1871854984

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Registry record

Entity type Individual (Type 1)

Name Ms. Kathryn Alexandra Marciano

Credential MSED; COTA/L

Sex Female

Practice address 1133 Westchester Avenue Suite N-230, White Plains, NY, 10604

Phone (914) 576-5292

Enumeration date Jun 5, 2012

Last updated in NPPES Jun 18, 2018

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 1151695 (NY) Secondary

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 009756-1 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Kathryn Marciano?

The National Provider Identifier (NPI) for Kathryn Marciano is 1871854984, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kathryn Marciano practice?

The practice location on file with NPPES is in White Plains, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-18.