Active NPI
Dileep Thomas
- Dentist
- Fort Washington, MD
National Provider Identifier
1144070947
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dentist
- License
- 19009
- Practice address
- 9500 Livingston Rd Ste 105
Fort Washington, MD 20744-4973 - Phone
- (301) 857-5736
- NPI assigned
- Mar 25, 2024
- Sex
- Male
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Dentist | 122300000X | 19009 | MD | Primary |
| Dentist | 122300000X | 0401419504 | VA |
Addresses
Primary practice location
9500 Livingston Rd Ste 105
Fort Washington, MD 20744-4973
Mailing address
13084 Autumn Willow Dr
Fairfax, VA 22030-8202
Phone (571) 591-9828
Other practice location 1
1223 Brentwood Rd NE
Washington, DC 20018-1019
Phone (202) 627-2720
Other practice location 2
475 Green Rock Ln
Chatham, VA 24531-5410
Phone (434) 797-2000
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 |
|---|---|---|---|
| 19009 | MD | MD | Dentist |
| 0401419504 | VA | MD | Dentist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| MD Dental Center PC | Past | Accepting new patients | |
| MD Dental Center PC | Past | Accepting new patients |
Organizations & group practices 2
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.
-
- General Practice Dentistry
- Washington, DC
- NPI 1730437591
-
- General Practice Dentistry
- Washington, DC
- NPI 1932646189
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1711324800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1776816000000",
"number": "1144070947",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "13084 AUTUMN WILLOW DR",
"city": "FAIRFAX",
"state": "VA",
"postal_code": "220308202",
"telephone_number": "571-591-9828"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "9500 LIVINGSTON RD STE 105",
"city": "FORT WASHINGTON",
"state": "MD",
"postal_code": "207444973",
"telephone_number": "301-857-5736"
}
],
"practiceLocations": [
{
"address_1": "1223 Brentwood Rd NE",
"address_purpose": "LOCATION",
"city": "Washington",
"state": "DC",
"postal_code": "200181019",
"country_code": "US",
"telephone_number": "202-627-2720",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "475 Green Rock Ln",
"address_purpose": "LOCATION",
"city": "Chatham",
"state": "VA",
"postal_code": "245315410",
"country_code": "US",
"telephone_number": "434-797-2000",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "THOMAS",
"first_name": "DILEEP",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2024-03-25",
"last_updated": "2026-04-22",
"certification_date": "2026-04-22",
"status": "A"
},
"taxonomies": [
{
"code": "122300000X",
"taxonomy_group": "",
"desc": "Dentist",
"state": "MD",
"license": "19009",
"primary": true
},
{
"code": "122300000X",
"taxonomy_group": "",
"desc": "Dentist",
"state": "VA",
"license": "0401419504",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Fort Washington, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 22, 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.