Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DR. GREG BAKER ORTHODONTICS, PLLC
NPI 1811829583
Dentist - Orthodontics and Dentofacial Orthopedics in Alton, NH

Active since May 29, 2026

NPPES record added: May 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Greg Baker Orthodontics, Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GREG BAKER ORTHODONTICS, PLLC (NPI 1811829583) is a healthcare organization registered as an orthodontics and dentofacial orthopedics in Alton, New Hampshire and active in the NPI registry since May 2026. The organization lists Greg Baker, Orthodontist, as its authorized official.

NPPES Registry Identity

NPI1811829583
Entity TypeOrganization
Primary Taxonomy1223X0400X
Legal Business NameDR. GREG BAKER ORTHODONTICS, PLLC
Location Address82 MAIN STAlton, NH 03809-4621
Mailing Address221 Main St Ste NNashua, NH 03060-2913 · (603) 956-6032
Organization SubpartNo
Authorized OfficialGreg BakerOrthodontist · (603) 956-6032
Enumeration DateMay 29, 2026
NPPES CertifiedMay 29, 2026
NPI 1811829583 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
Definition
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.
82 MAIN ST, Alton, NH 03809

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dr. Greg Baker Orthodontics, PLLC's NPI number?

The NPI number for Dr. Greg Baker Orthodontics, PLLC is 1811829583. It was assigned to this organization in the NPPES registry on May 29, 2026.

Where is Dr. Greg Baker Orthodontics, PLLC located?

Dr. Greg Baker Orthodontics, PLLC is located at 82 Main St, Alton, NH 03809. The listed phone number is (603) 280-4500.

What is Dr. Greg Baker Orthodontics, PLLC's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.

When was this NPI record last updated?

The NPPES record for Dr. Greg Baker Orthodontics, PLLC was last updated on May 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.