Active NPI
Glenwood Winstead, MSW, MS
- Professional Counselor
- Columbia, SC
National Provider Identifier
1063453249
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Professional Counselor
- License
- 312
- Practice address
- 212 Northlake Rd
Columbia, SC 29223-6008 - Phone
- (803) 550-9600
- NPI assigned
- Jun 9, 2006
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Professional Counselor | 101YP2500X | 312 | SC | Primary |
Addresses
Primary practice location
212 Northlake Rd
Columbia, SC 29223-6008
Mailing address
212 Northlake Rd
Columbia, SC 29223-6008
Phone (803) 550-6900
Other names 1
- Mr. Glenwood Williams
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)
- Enrolled
- Credentials
- Master of Science
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 312 | SC | MD | Clinical Psychologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1149811200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785628800000",
"number": "1063453249",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "212 NORTHLAKE RD",
"city": "COLUMBIA",
"state": "SC",
"postal_code": "292236008",
"telephone_number": "803-550-6900",
"fax_number": "803-550-9600"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "212 NORTHLAKE RD",
"city": "COLUMBIA",
"state": "SC",
"postal_code": "292236008",
"telephone_number": "803-550-9600"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WINSTEAD",
"first_name": "GLENWOOD",
"name_prefix": "Mr.",
"credential": "MSW, MS",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2006-06-09",
"last_updated": "2026-08-02",
"status": "A"
},
"taxonomies": [
{
"code": "101YP2500X",
"taxonomy_group": "",
"desc": "Counselor, Professional",
"state": "SC",
"license": "312",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "GLENWOOD",
"last_name": "WILLIAMS",
"prefix": "MR.",
"credential": "LPC, LPCS, LMSW",
"code": "1",
"type": "Former Name"
}
]
}Other providers in Columbia, SC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 2, 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.