Individual provider Active NPI

Allison Lawrence Ellis, D.M.D.

  • Orthodontics and Dentofacial Orthopedics Dentistry
  • MC Lean, VA
National Provider Identifier
1285166017
Registry record updated Jan 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthodontics and Dentofacial Orthopedics DentistryTaxonomy code 1223X0400X
License
050449-01 Issued in NY
Practice address
6858 Old Dominion Dr
Suite 100
MC Lean, VA 22101-3899
Phone
(703) 356-8781
NPI assigned
Mar 30, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 5, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X 13003 CT
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X 050449-01 NY Primary

Addresses

Primary practice location

6858 Old Dominion Dr
Suite 100
MC Lean, VA 22101-3899

Mailing address

32 Terrace Ave
Riverside, CT 06878-2124
Phone (703) 969-4425

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
13003CTMDOrthodontics and Dentofacial Orthopedic Dentist
050449-01NYMDOrthodontics and Dentofacial Orthopedic Dentist

Practice roles

OrganizationSpecialtyStatusNew patients
Dr. Mark Luposello and Dr. Robert Marzban Orthodontics and Dentofacial Orthopedics Past Accepting new patients

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1490832000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767571200000",
    "number": "1285166017",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "32 TERRACE AVE",
            "city": "RIVERSIDE",
            "state": "CT",
            "postal_code": "068782124",
            "telephone_number": "703-969-4425"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6858 OLD DOMINION DR",
            "address_2": "SUITE 100",
            "city": "MC LEAN",
            "state": "VA",
            "postal_code": "221013899",
            "telephone_number": "703-356-8781"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ELLIS",
        "first_name": "ALLISON",
        "middle_name": "LAWRENCE",
        "name_prefix": "Dr.",
        "credential": "D.M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-03-30",
        "last_updated": "2026-01-05",
        "certification_date": "2026-01-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "CT",
            "license": "13003",
            "primary": false
        },
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "NY",
            "license": "050449-01",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in MC Lean, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 5, 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.