Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Annmarie Clifford, R.N.

Registered Nurse in Brookville, NY · enumerated 2023.

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

National Provider Identifier

1417657396

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Registry record

Entity type Individual (Type 1)

Name Mrs. Annmarie Clifford

Credential R.N.

Sex Female

Practice address 189 Wheatley Road, Brookville, Brookville, NY, 11545

Phone (516) 626-1075

Fax (516) 686-4471

Enumeration date Mar 8, 2023

Last updated in NPPES Mar 8, 2023

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 421-201 (NY) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Annmarie Clifford?

The National Provider Identifier (NPI) for Annmarie Clifford is 1417657396, a Type 1 (individual) record in the CMS NPPES registry.

Where does Annmarie Clifford practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-08.