Active NPI
Violet Sullivan, LSW
- Social Worker
- Philadelphia, PA
National Provider Identifier
1346951712
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Social Worker
- License
- SW140930
- Practice address
- 1420 Walnut St Ste 1301
Philadelphia, PA 19102-4013 - Phone
- (610) 649-1080
- NPI assigned
- Dec 7, 2022
- Last updated
- Jan 22, 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 | SW140930 | PA | Primary |
Addresses
Primary practice location
1420 Walnut St Ste 1301
Philadelphia, PA 19102-4013
Mailing address
600 Haverford Rd Ste G101
Haverford, PA 19041-1139
Phone (610) 649-1080
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 |
|---|---|---|---|
| SW140930 | PA | MD | Social Worker |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| The Art of Friendship Social Skills Program, PC | 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.
-
dba Child and Family Art Therapy Center
- Mental Health Counselor
- Haverford, PA
- NPI 1801012711
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1670371200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1769040000000",
"number": "1346951712",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "600 HAVERFORD RD STE G101",
"city": "HAVERFORD",
"state": "PA",
"postal_code": "190411139",
"telephone_number": "610-649-1080"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1420 WALNUT ST STE 1301",
"city": "PHILADELPHIA",
"state": "PA",
"postal_code": "191024013",
"telephone_number": "610-649-1080"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SULLIVAN",
"first_name": "VIOLET",
"credential": "LSW",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2022-12-07",
"last_updated": "2026-01-22",
"certification_date": "2026-01-22",
"status": "A"
},
"taxonomies": [
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": "PA",
"license": "SW140930",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Philadelphia, PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 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.