Arrigo Orthodontics, PC
NPI 1386432334 · Orthodontics and Dentofacial Orthopedics Dentistry · Portsmouth, NH
Arrigo Orthodontics, PC is a Orthodontics and Dentofacial Orthopedics Dentistry organization in Portsmouth, NH (NPI 1386432334).
Provider details
- NPI number
- 1386432334
- Entity type
- Organization
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Michael Arrigo, Orthodontist(603) 431-7616
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Other names (DBA / former)
- Doing business as
- Watterworth and Arrigo Orthodontics
Additional practice locations (1)
- 6 Old Rochester RdDover, NH 03820-2027Phone: (603) 749-4811
Registry dates
- Enumerated
- 2025-04-29
- Last updated
- 2025-04-29
- Certified
- 2025-04-29
Frequently asked questions
- What is Arrigo Orthodontics, PC's NPI number?
- Arrigo Orthodontics, PC's National Provider Identifier (NPI) is 1386432334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Arrigo Orthodontics, PC?
- Arrigo Orthodontics, PC is classified in the NPPES registry as Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Arrigo Orthodontics, PC located?
- Arrigo Orthodontics, PC's practice location on file with NPPES is 230 Lafayette Rd Ste D8, Portsmouth, NH 03801-5465.
- What is Arrigo Orthodontics, PC's phone number?
- The practice phone number listed in the NPPES registry for Arrigo Orthodontics, PC is (603) 431-7616.
- Who is the authorized official for Arrigo Orthodontics, PC?
- The authorized official listed on Arrigo Orthodontics, PC's NPPES record is Michael Arrigo, Orthodontist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Arrigo Orthodontics, PC's NPI active?
- Yes — Arrigo Orthodontics, PC's NPI (1386432334) is active in the NPPES registry as of the last update on 2025-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.