Organization Active NPI

Alex Orthodontics PLLC

Doing business as Alex Orthodontics

  • Orthodontics and Dentofacial Orthopedics Dentistry
  • Huntington, NY
National Provider Identifier
1811874464
Registry record updated Aug 18, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthodontics and Dentofacial Orthopedics DentistryTaxonomy code 1223X0400X
Legal business name
ALEX ORTHODONTICS PLLC
Doing business as
Alex Orthodontics
Practice address
775 Park Ave Ste 135
Huntington, NY 11743-7511
Phone
(631) 839-0052
NPI assigned
Aug 18, 2025
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 18, 2025

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

Authorized official

Name
Dr. Ashleigh Alex, DDS, MSNPI 1174258958
Title
Owner
Phone
(631) 839-0052

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
Orthodontics and Dentofacial Orthopedics DentistryGroup: 193400000X SINGLE SPECIALTY GROUP 1223X0400X Primary

Addresses

Primary practice location

775 Park Ave Ste 135
Huntington, NY 11743-7511

Mailing address

775 Park Ave Ste 135
Huntington, NY 11743-7511
Phone (631) 839-0052

Other names 1

  • Alex Orthodontics Doing business as

National Provider Directory

National Provider Directory

Locations

775 Park Ave
Ste 135
Huntington, NY 11743
Phone (631) 549-3377

Practitioners & affiliated clinicians

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.

NPI Registry JSON

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

{
    "created_epoch": "1755475200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1755475200000",
    "number": "1811874464",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "775 PARK AVE STE 135",
            "city": "HUNTINGTON",
            "state": "NY",
            "postal_code": "117437511",
            "telephone_number": "631-839-0052"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "775 PARK AVE STE 135",
            "city": "HUNTINGTON",
            "state": "NY",
            "postal_code": "117437511",
            "telephone_number": "631-839-0052"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ALEX ORTHODONTICS PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-08-18",
        "last_updated": "2025-08-18",
        "certification_date": "2025-08-18",
        "status": "A",
        "authorized_official_last_name": "ALEX",
        "authorized_official_first_name": "ASHLEIGH",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "631-839-0052",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DDS, MS"
    },
    "taxonomies": [
        {
            "code": "1223X0400X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Alex Orthodontics",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Huntington, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 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.