Active NPI
Karla Jean Abney, LGSW, LMSW
- Clinical Social Worker
- Rockville, MD
National Provider Identifier
1215012745
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- 28790
- Practice address
- 1396 Piccard Dr
Rockville, MD 20850-4302 - Phone
- (571) 654-0139
- NPI assigned
- Oct 25, 2006
- Last updated
- Jul 15, 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | LG200001571 | DC | |
| Clinical Social Worker | 1041C0700X | 28790 | MD | Primary |
| Clinical Social Worker | 1041C0700X | 0903003842 | VA |
Addresses
Primary practice location
1396 Piccard Dr
Rockville, MD 20850-4302
Mailing address
1396 Piccard Dr RM 236
Rockville, MD 20850-4302
Phone (571) 654-0139
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| LG200001571 | Other | DC | GRADUATE CLINICAL SOCIAL WORK LICENSE |
| 28790 | Other | MD | MD MASTER SOCIAL WORK LICENSE |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: No
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| LG200001571 | DC | MD | Clinical Social Worker |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1161734400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1784073600000",
"number": "1215012745",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1396 PICCARD DR RM 236",
"city": "ROCKVILLE",
"state": "MD",
"postal_code": "208504302",
"telephone_number": "571-654-0139"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1396 PICCARD DR",
"city": "ROCKVILLE",
"state": "MD",
"postal_code": "208504302",
"telephone_number": "571-654-0139"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ABNEY",
"first_name": "KARLA",
"middle_name": "JEAN",
"name_prefix": "Ms.",
"credential": "LGSW, LMSW",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-10-25",
"last_updated": "2026-07-15",
"certification_date": "2026-07-15",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "DC",
"license": "LG200001571",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "MD",
"license": "28790",
"primary": true
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "VA",
"license": "0903003842",
"primary": false
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "GRADUATE CLINICAL SOCIAL WORK LICENSE",
"identifier": "LG200001571",
"state": "DC"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MD MASTER SOCIAL WORK LICENSE",
"identifier": "28790",
"state": "MD"
}
],
"endpoints": [],
"other_names": []
}Other providers in Rockville, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 15, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.