Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Great Neck Dermatology, P.C.

Specialist in Great Neck, NY · enumerated 2006 · authorized official Barbara Kaczor, Office Manager.

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

National Provider Identifier

1922054980

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Registry record

Entity type Organization (Type 2)

Legal business name Great Neck Dermatology, P.C.

Practice address 233 E Shore Rd, Suite 102, Great Neck, NY, 11023

Phone (516) 773-4500

Enumeration date May 25, 2006

Last updated in NPPES Jan 6, 2015

Taxonomy & classification

174400000X Specialist Other Service Providers · License 103820 (GA) Primary

Authorized official

Name Barbara Kaczor

Title Office Manager

Phone (516) 773-4500

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

Where is Great Neck Dermatology, P.C. located?

The practice location on file with NPPES is in Great Neck, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-01-06. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-06.