Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathleen Nicholas

Specialist in Bayside, NY · enumerated 2012.

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

National Provider Identifier

1386991776

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Registry record

Entity type Individual (Type 1)

Name Kathleen Nicholas

Sex Female

Practice address 21426 41st Ave, Bayside, NY, 11361

Phone (718) 631-1110

Fax (718) 631-1314

Enumeration date Aug 6, 2012

Last updated in NPPES Aug 6, 2012

Taxonomy & licenses

174400000X Specialist Other Service Providers 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 specialty is Kathleen Nicholas?

Kathleen Nicholas is registered in NPPES with the primary taxonomy of Specialist. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-06.