Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Jane Mccartney

Developmental Therapist in Staten Island, NY · enumerated 2021.

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

National Provider Identifier

1669136362

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Registry record

Entity type Individual (Type 1)

Name Mary Jane Mccartney

Sex Female

Practice address 16 Grant Pl, Staten Island, NY, 10306

Phone (917) 576-0975

Enumeration date Oct 28, 2021

Last updated in NPPES Oct 28, 2021

Taxonomy & licenses

222Q00000X Developmental Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 840052 (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

What specialty is Mary Jane Mccartney?

Mary Jane Mccartney is registered in NPPES with the primary taxonomy of Developmental Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-28.