Active NPI
Lisa Sue Williams, LMSW, CAADC
- Clinical Social Worker
- Saginaw, MI
National Provider Identifier
1114119153
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- 1114119153
- Practice address
- 4241 Barnard Rd
Saginaw, MI 48603-1308 - Phone
- (989) 497-2500
- NPI assigned
- Aug 14, 2007
- 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 |
|---|---|---|---|---|
| Mental Health Counselor | 101YM0800X | |||
| Clinical Social Worker | 1041C0700X | 1114119153 | MI | Primary |
Addresses
Primary practice location
4241 Barnard Rd
Saginaw, MI 48603-1308
Mailing address
4241 Barnard Rd
Saginaw, MI 48603-1308
Other practice location 1
204 Palmetto Park Blvd
Lexington, SC 29072-7851
Phone (803) 808-4497
Other names 1
- Lisa Silverthorn
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 |
|---|---|---|---|
| 1114119153 | MI | MD | Clinical Social Worker |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| South Carolina Dept of Mental Health Accounting Office | 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.
-
- Community/Behavioral Health Agency
- Columbia, SC
- NPI 1083421994
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1187049600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1747353600000",
"number": "1114119153",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4241 BARNARD RD",
"city": "SAGINAW",
"state": "MI",
"postal_code": "486031308"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4241 BARNARD RD",
"city": "SAGINAW",
"state": "MI",
"postal_code": "486031308",
"telephone_number": "989-497-2500"
}
],
"practiceLocations": [
{
"address_1": "204 Palmetto Park Blvd",
"address_purpose": "LOCATION",
"city": "Lexington",
"state": "SC",
"postal_code": "290727851",
"country_code": "US",
"telephone_number": "803-808-4497",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "WILLIAMS",
"first_name": "LISA",
"middle_name": "SUE",
"credential": "LMSW, CAADC",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2007-08-14",
"last_updated": "2025-05-16",
"certification_date": "2025-05-16",
"status": "A"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": null,
"license": null,
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "MI",
"license": "1114119153",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "LISA",
"last_name": "SILVERTHORN",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in Saginaw, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 16, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.