Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tiffany A Kelly

Registered Nurse in Middle Island, NY · enumerated 2025.

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

National Provider Identifier

1467314161

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Registry record

Entity type Individual (Type 1)

Name Tiffany A Kelly

Sex Female

Practice address 2 Arnold Dr, Middle Island, NY, 11953

Phone (631) 578-9434

Enumeration date Dec 1, 2025

Last updated in NPPES Dec 1, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License N17113 (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

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.

What specialty is Tiffany Kelly?

Tiffany Kelly is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-01.