Active NPI
Hannah Grabowski, LPC
- Professional Counselor
- West Hartford, CT
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Professional Counselor
- License
- 8858
- Practice address
- 557 Prospect Ave
West Hartford, CT 06105-2965 - Phone
- (860) 253-2959
- NPI assigned
- Sep 4, 2025
- 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 |
|---|---|---|---|---|
| Professional Counselor | 101YP2500X | 8858 | CT | Primary |
Addresses
Primary practice location
557 Prospect Ave
West Hartford, CT 06105-2965
Mailing address
557 Prospect Ave Ste 214
West Hartford, CT 06105-2965
Phone (860) 253-2959
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CT
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Mental Health Counselor
- Education
- Other, 2023
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
1345 Mendota Heights Rd
Mendota Heights, MN 55120-2006
148 Eastern Blvd
Suite 200
Glastonbury, CT 06033-4321
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 8858 | CT | MD | Geriatric Physical Therapist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Union Cognitive Care, PC | Single Specialty | Current | Accepting new patients |
Locations
148 Eastern Blvd
Ste 200
Glastonbury, CT 06033
Phone (860) 269-0282
2321 Whitney Ave
Ste 103
Hamden, CT 06518
Phone (203) 242-7337
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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1756944000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1784246400000",
"number": "1962382614",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "557 PROSPECT AVE STE 214",
"city": "WEST HARTFORD",
"state": "CT",
"postal_code": "061052965",
"telephone_number": "860-253-2959"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "557 PROSPECT AVE",
"city": "WEST HARTFORD",
"state": "CT",
"postal_code": "061052965",
"telephone_number": "860-253-2959"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GRABOWSKI",
"first_name": "HANNAH",
"credential": "LPC",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2025-09-04",
"last_updated": "2026-07-17",
"certification_date": "2026-07-17",
"status": "A"
},
"taxonomies": [
{
"code": "101YP2500X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Counselor, Professional",
"state": "CT",
"license": "8858",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in West Hartford, CT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 17, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.