OrthodontistIndex

Carolyn Decoteau, DMD

Orthodontist in Nashua, NH

Registered orthodontistLicense # listed (MA)

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Public-record details

Address
169 Kinsley St, Nashua, NH 03060
Phone
(603) 589-9222
Listed under
Individual orthodontists
NPI
1659701563
NPI status
Active in the NPPES registry
Provider type
Individual provider
Registered specialty (self-reported taxonomy)
Orthodontics and Dentofacial Orthopedics (1223X0400X)
Credentials listed
DMD
License number on NPI record
DN1856520 (MA)
NPI first issued
Nov 14, 2013
NPI record last updated
Sep 5, 2023

NPI 1659701563 is active in the federal NPPES registry (CMS) with Orthodontics and Dentofacial Orthopedics, an ADA-recognized dental specialty, as its primary taxonomy; license DN1856520 (MA) 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 1659701563 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.

Other orthodontists in Nashua

Aylin Gallegos Salazar, DMD, CAGCS39 Simon St · Nashua, NH 03060 · (603) 880-4700 · Individual orthodontistsRegistered specialty: OrthodonticsRegistered orthodontistLicense # listed (NH)Hugh Phillis, DMD505 W Hollis St, Suite 201 · Nashua, NH 03062 · (603) 889-2520 · Individual orthodontistsRegistered specialty: OrthodonticsRegistered orthodontistLicense # listed (NH)Nashua Dentistry and Orthodontics for Children155 Kinsley St · Nashua, NH 03060 · (603) 889-2164 · Orthodontic practicesRegistered specialty: Orthodontics · PracticeRegistered orthodontistLicense # listed (NH)Simply Pediatric Dentistry and Orthodontics Nashua PLLC76 Allds St · Nashua, NH 03060 · (603) 880-5002 · Orthodontic practicesRegistered specialty: Orthodontics · PracticeRegistered orthodontistSummit Orthodontics1 Trafalgar Square · Nashua, NH 03063 · (603) 882-2101 · Orthodontic practicesRegistered specialty: Orthodontics · PracticeRegistered orthodontistLicense # listed (NH)Tingxi Wu, DDS, PhD151 Main St · Nashua, NH 03060 · (603) 886-0000 · Individual orthodontistsRegistered specialty: OrthodonticsRegistered orthodontistLicense # listed (NH)Donald M. Humen, Dmd,pa29 Riverside Street · Nashua, NH 03062 · (603) 882-6100 · Orthodontic practicesRegistered specialty: Orthodontics · PracticeRegistered orthodontistLicense # listed (NH)Decoteau Orthodontics, PLLC169 Kinsley St. · Nashua, NH 03060 · (603) 589-9222 · Orthodontic practicesRegistered specialty: Orthodontics · PracticeRegistered orthodontist

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