Dr. Greg Baker Orthodontics, PLLC
NPI 1811829583 · Orthodontics and Dentofacial Orthopedics Dentistry · Alton, NH
Dr. Greg Baker Orthodontics, PLLC is a Orthodontics and Dentofacial Orthopedics Dentistry organization in Alton, NH (NPI 1811829583).
Provider details
- NPI number
- 1811829583
- Entity type
- Organization
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Greg Baker, Orthodontist(603) 956-6032
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2026-05-29
- Last updated
- 2026-05-29
- Certified
- 2026-05-29
Frequently asked questions
- What is Dr. Greg Baker Orthodontics, PLLC's NPI number?
- Dr. Greg Baker Orthodontics, PLLC's National Provider Identifier (NPI) is 1811829583, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. Greg Baker Orthodontics, PLLC?
- Dr. Greg Baker Orthodontics, PLLC is classified in the NPPES registry as Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Dr. Greg Baker Orthodontics, PLLC located?
- Dr. Greg Baker Orthodontics, PLLC's practice location on file with NPPES is 82 Main St, Alton, NH 03809-4621.
- What is Dr. Greg Baker Orthodontics, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Dr. Greg Baker Orthodontics, PLLC is (603) 280-4500.
- Who is the authorized official for Dr. Greg Baker Orthodontics, PLLC?
- The authorized official listed on Dr. Greg Baker Orthodontics, PLLC's NPPES record is Greg Baker, Orthodontist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. Greg Baker Orthodontics, PLLC's NPI active?
- Yes — Dr. Greg Baker Orthodontics, PLLC's NPI (1811829583) is active in the NPPES registry as of the last update on 2026-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.