Active NPI
Allison Lawrence Ellis, D.M.D.
- Orthodontics and Dentofacial Orthopedics Dentistry
- MC Lean, VA
National Provider Identifier
1285166017
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Orthodontics and Dentofacial Orthopedics Dentistry
- License
- 050449-01
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
| License | State | Type | Specialty |
|---|---|---|---|
| 13003 | CT | MD | Orthodontics and Dentofacial Orthopedic Dentist |
| 050449-01 | NY | MD | Orthodontics and Dentofacial Orthopedic Dentist |
Practice roles
| Organization | Specialty | Status | New 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.
-
- Orthodontics and Dentofacial Orthopedics Dentistry
- MC Lean, VA
- NPI 1720279961
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.