Arrigo Orthodontics, PC

Primary specialty

Orthodontics and Dentofacial Orthopedics DentistryTaxonomy code 1223X0400X

Legal business name

ARRIGO ORTHODONTICS, PC

Doing business as

Watterworth and Arrigo Orthodontics

Practice address

230 Lafayette Rd Ste D8
Portsmouth, NH 03801-5465

Phone

(603) 431-7616

NPI assigned

Apr 29, 2025

Last updated

Apr 29, 2025By the provider in NPPES

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Dr. Michael Philip Arrigo II, DMDNPI 1669992038

Title

Orthodontist

Phone

(603) 431-7616

Specialties & licenses 1

Addresses

Other names 1

• Watterworth and Arrigo Orthodontics Doing business as

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Michael Philip Arrigo II, DMD

  • Orthodontics and Dentofacial Orthopedics Dentistry
  • Portsmouth, NH
  • NPI 1669992038
  NPD Authorized official

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1745884800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1745884800000",
    "number": "1386432334",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "230 LAFAYETTE RD STE D8",
            "city": "PORTSMOUTH",
            "state": "NH",
            "postal_code": "038015465",
            "telephone_number": "603-431-7616"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "230 LAFAYETTE RD STE D8",
            "city": "PORTSMOUTH",
            "state": "NH",
            "postal_code": "038015465",
            "telephone_number": "603-431-7616"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6 Old Rochester Rd",
            "address_purpose": "LOCATION",
            "city": "Dover",
            "state": "NH",
            "postal_code": "038202027",
            "country_code": "US",
            "telephone_number": "603-749-4811",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "ARRIGO ORTHODONTICS, PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-04-29",
        "last_updated": "2025-04-29",
        "certification_date": "2025-04-29",
        "status": "A",
        "authorized_official_last_name": "ARRIGO",
        "authorized_official_first_name": "MICHAEL",
        "authorized_official_middle_name": "PHILIP",
        "authorized_official_title_or_position": "ORTHODONTIST",
        "authorized_official_telephone_number": "603-431-7616",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_name_suffix": "II",
        "authorized_official_credential": "DMD"
    },
    "taxonomies": [
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Watterworth and Arrigo Orthodontics",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Janet Lynn Archambault, MSN, ARNP, BSN
• Siobhan Maureen Arey, PA
• Lauren Ann Armfield, M.A., CCC-SLP
• Arms Wide Open NH LLC
• Samantha Arnold
• Michael Philip Arrigo II, DMD
• Kayla Arsenault
• Stephanie A Arsenault
• Dwight Brooks Arvidson, O.D.
• Asa LLC

• Orthodontics and Dentofacial Orthopedics Dentistry in Portsmouth, NH
• Providers in Portsmouth, NH by specialty
• Orthodontics and Dentofacial Orthopedics Dentistry in New Hampshire

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 29, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.