Active NPI
Lorraine None Washington, LSWA
- Social Worker
- Washington, DC
National Provider Identifier
1497720031
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Social Worker
- License
- LA114
- Practice address
- 1407 S St NW
Washington, DC 20009-3819 - Phone
- (202) 797-4425
- Fax
- (202) 797-4426
- NPI assigned
- Feb 17, 2006
- Last updated
- Jul 13, 2026
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Social Worker | 104100000X | LA114 | DC | Primary |
Addresses
Primary practice location
1407 S St NW
Washington, DC 20009-3819
Mailing address
6700 Lake Park Dr
102
Greenbelt, MD 20770-3071
Phone (202) 939-7634
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 |
|---|---|---|---|
| LA114 | DC | MD | Social Worker |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Whitman-Walker Clinic | 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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Clinic/Center
- Arlington, VA
- NPI 1659496842
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1140134400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1497720031",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6700 LAKE PARK DR",
"address_2": "102",
"city": "GREENBELT",
"state": "MD",
"postal_code": "207703071",
"telephone_number": "202-939-7634",
"fax_number": "202-939-7659"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1407 S ST NW",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200093819",
"telephone_number": "202-797-4425",
"fax_number": "202-797-4426"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WASHINGTON",
"first_name": "LORRAINE",
"middle_name": "NONE",
"name_prefix": "Miss",
"credential": "LSWA",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-02-17",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": "DC",
"license": "LA114",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Washington, DC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.