Active NPI
Kate Lynne Belair, LICSW, MSW
- Clinical Social Worker
- Billerica, MA
National Provider Identifier
1093065112
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- LICSW120346
- Practice address
- 35 River St
Billerica, MA 01821-1827 - Phone
- (413) 668-6861
- NPI assigned
- Sep 17, 2012
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | LICSW120346 | MA | Primary |
Addresses
Primary practice location
35 River St
Billerica, MA 01821-1827
Mailing address
35 River St
Billerica, MA 01821-1827
Phone (413) 668-6861
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 |
|---|---|---|---|
| LICSW120346 | MA | MD | Clinical Social Worker |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1347840000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1769040000000",
"number": "1093065112",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "35 RIVER ST",
"city": "BILLERICA",
"state": "MA",
"postal_code": "018211827",
"telephone_number": "413-668-6861"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "35 RIVER ST",
"city": "BILLERICA",
"state": "MA",
"postal_code": "018211827",
"telephone_number": "413-668-6861"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BELAIR",
"first_name": "KATE",
"middle_name": "LYNNE",
"credential": "LICSW, MSW",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2012-09-17",
"last_updated": "2026-01-22",
"certification_date": "2026-01-22",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "MA",
"license": "LICSW120346",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Billerica, MA
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.