Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Kafko, Kaminsky, & Kaufman DDS, LLP

General Practice Dentistry in New York, NY · enumerated 2008 · authorized official Jack Kaminsky, Partner.

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

National Provider Identifier

1932374337

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Registry record

Entity type Organization (Type 2)

Legal business name Kafko, Kaminsky, & Kaufman DDS, LLP

Practice address 209 E 56th St, New York, NY, 10022

Phone (212) 355-2290

Fax (212) 355-2379

Enumeration date Apr 25, 2008

Last updated in NPPES Apr 25, 2008

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 036746 (NY) Primary

1223P0300X Periodontics Dental Providers · License 0498601 (NY) Secondary

Authorized official

Name Jack Kaminsky

Title Partner

Phone (212) 355-2290

Other identifiers

Identifier	Type	State	Issuer
1811918592	Other	NY	INDIVIDUAL NPI
1942229703	Other	NY	INDIVIDUAL NPI
1588684138	Other	NY	INDIVIDUAL NPI
1124045166	Other	NY	INDIVIDUAL NPI
1336222850	Other	NY	INDIVIDUAL NPI

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 type of organization is Kafko, Kaminsky, & Kaufman DDS, LLP?

Kafko, Kaminsky, & Kaufman DDS, LLP is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-25.