Organization Active NPI

William Randi DDS PLLC

  • Prosthodontics
  • Portsmouth, NH
National Provider Identifier
1336098987
Registry record updated Jan 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
ProsthodonticsTaxonomy code 1223P0700X
Legal business name
WILLIAM RANDI DDS PLLC
Practice address
200 Griffin Rd Ste 9
Portsmouth, NH 03801-7145
Phone
(603) 436-2951
NPI assigned
Jan 27, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 27, 2026

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

Authorized official

Name
Dr. William Randi, DDSNPI 1245726082
Title
Owner
Phone
(603) 436-2951

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
ProsthodonticsGroup: 193400000X SINGLE SPECIALTY GROUP 1223P0700X Primary

Addresses

Primary practice location

200 Griffin Rd Ste 9
Portsmouth, NH 03801-7145

Mailing address

200 Griffin Rd Ste 9
Portsmouth, NH 03801-7145
Phone (603) 436-2951

National Provider Directory

National Provider Directory

Locations

200 Griffin Rd
Ste 9
Portsmouth, NH 03801
Phone (603) 436-2951

Practitioners & affiliated clinicians

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1769472000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1769472000000",
    "number": "1336098987",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 GRIFFIN RD STE 9",
            "city": "PORTSMOUTH",
            "state": "NH",
            "postal_code": "038017145",
            "telephone_number": "603-436-2951"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 GRIFFIN RD STE 9",
            "city": "PORTSMOUTH",
            "state": "NH",
            "postal_code": "038017145",
            "telephone_number": "603-436-2951"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "WILLIAM RANDI DDS PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-27",
        "last_updated": "2026-01-27",
        "certification_date": "2026-01-27",
        "status": "A",
        "authorized_official_last_name": "RANDI",
        "authorized_official_first_name": "WILLIAM",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "603-436-2951",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DDS"
    },
    "taxonomies": [
        {
            "code": "1223P0700X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dentist, Prosthodontics",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Portsmouth, NH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 27, 2026; 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.