Norwalk Orthodontics
NPI 1821439084 · Orthodontics and Dentofacial Orthopedics Dentistry · Norwalk, CT
Norwalk Orthodontics is a Orthodontics and Dentofacial Orthopedics Dentistry organization in Norwalk, CT (NPI 1821439084).
Provider details
- NPI number
- 1821439084
- Entity type
- Organization
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Efstathios Giannoutsos, Orthodontist(203) 544-9338
- License
- CT94898 (CT)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES 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
- 2013-07-16
- Last updated
- 2013-07-16
Frequently asked questions
- What is Norwalk Orthodontics's NPI number?
- Norwalk Orthodontics's National Provider Identifier (NPI) is 1821439084, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Norwalk Orthodontics?
- Norwalk Orthodontics is classified in the NPPES registry as Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Norwalk Orthodontics located?
- Norwalk Orthodontics's practice location on file with NPPES is 10 Mott Ave, Norwalk, CT 06850-3320.
- What is Norwalk Orthodontics's phone number?
- The practice phone number listed in the NPPES registry for Norwalk Orthodontics is (203) 544-9338.
- Who is the authorized official for Norwalk Orthodontics?
- The authorized official listed on Norwalk Orthodontics's NPPES record is Efstathios Giannoutsos, Orthodontist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Norwalk Orthodontics's NPI active?
- Yes — Norwalk Orthodontics's NPI (1821439084) is active in the NPPES registry as of the last update on 2013-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.