Karolyn Kopcza, DDS

Orthodontist in Yonkers, NY

Registered orthodontistLicense # listed (NY)

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Public-record details

Address: 169 Park Ave, Yonkers, NY 10703
Phone: (914) 965-4233
Listed under: Individual orthodontists
NPI: 1780983668
NPI status: Active in the NPPES registry
Provider type: Individual provider
Registered specialty (self-reported taxonomy): Orthodontics and Dentofacial Orthopedics (1223X0400X)
Credentials listed: DDS
License number on NPI record: 056639-1 (NY)
NPI first issued: Mar 18, 2011
NPI record last updated: Feb 17, 2017

NPI 1780983668 is active in the federal NPPES registry (CMS) with Orthodontics and Dentofacial Orthopedics, an ADA-recognized dental specialty, as its primary taxonomy; license 056639-1 (NY) is listed on the record. Source: NPPES NPI Registry (CMS) (record). Data as of 2026-09-30.

What these registry facts mean

The NPI (National Provider Identifier) is the federal ID every HIPAA-covered provider uses to bill insurance. This NPI belongs to an individual clinician. The specialty is the taxonomy the provider chose when registering; NPPES does not check it. A license number here is what the provider entered — confirm it with the state board before you rely on it. Orthodontists are dentists who completed an accredited orthodontic residency after dental school. General dentists can also offer braces or aligners, but they are not listed here.

View NPI 1780983668 in the official registry ↗

Checking credentials: the specialty shown is the one this provider registered with the NPI system. Your state dental board's license lookup confirms the license, and the American Board of Orthodontics lists board-certified orthodontists.

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