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Karyn M. Halpern, D.M.D., P.C.

General Practice Dentistry in Port Jefferson Station, NY · enumerated 2012 · authorized official Karyn Halpern, President.

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

National Provider Identifier

1679846687

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Registry record

Entity type Organization (Type 2)
Legal business name Karyn M. Halpern, D.M.D., P.C.
Other name <Unavail>
Practice address 12 Roosevelt Ave, Port Jefferson Station, NY, 11776
Phone (631) 928-1300
Fax (631) 928-0616
Enumeration date Feb 22, 2012
Last updated in NPPES Feb 22, 2012

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 050590 (NY) Primary

Authorized official

Name Karyn Halpern
Title President
Phone (631) 928-1300

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.

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Frequently asked questions

Who is the authorized official for Karyn M. Halpern, D.M.D., P.C.?
NPPES lists Karyn Halpern (President) as the authorized official for this organization.
What is the NPI number for Karyn M. Halpern, D.M.D., P.C.?
The NPI for Karyn M. Halpern, D.M.D., P.C. is 1679846687, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-22.