Active NPI
Nicole Hennessy LCSW PLLC
- Clinical Social Worker
- Thomaston, CT
National Provider Identifier
1740191139
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- Legal business name
- NICOLE HENNESSY LCSW PLLC
- Practice address
- 4 Ellen LN
Thomaston, CT 06787-1292 - Phone
- (203) 892-5946
- NPI assigned
- Sep 15, 2026
- Last updated
- Sep 15, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Nicole Marie Hennessy, LCSW
- Title
- Owner
- Phone
- (203) 892-5946
Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | NU | Primary |
Addresses
Primary practice location
4 Ellen LN
Thomaston, CT 06787-1292
Mailing address
4 Ellen LN
Thomaston, CT 06787-1292
Phone (203) 892-5946
National Provider Directory
National Provider DirectoryPractitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Clinical Social Worker
- Thomaston, CT
- NPI 1164971958
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1789430400000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1789430400000",
"number": "1740191139",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4 ELLEN LN",
"city": "THOMASTON",
"state": "CT",
"postal_code": "067871292",
"telephone_number": "203-892-5946"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4 ELLEN LN",
"city": "THOMASTON",
"state": "CT",
"postal_code": "067871292",
"telephone_number": "203-892-5946"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "NICOLE HENNESSY LCSW PLLC",
"organizational_subpart": "NO",
"enumeration_date": "2026-09-15",
"last_updated": "2026-09-15",
"certification_date": "2026-09-15",
"status": "A",
"authorized_official_last_name": "HENNESSY",
"authorized_official_first_name": "NICOLE",
"authorized_official_middle_name": "MARIE",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "203-892-5946",
"authorized_official_credential": "LCSW"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "NU",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Thomaston, CT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 15, 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.