Active NPI
Maureen Catherine Obrien, MSW
- Clinical Social Worker
- Waterbury, CT
National Provider Identifier
1962486746
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- 002518
- Practice address
- 969 W Main St
#2D
Waterbury, CT 06708-2653 - Phone
- (203) 573-8555
- Fax
- (203) 597-9565
- NPI assigned
- Dec 5, 2005
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | 002518 | CT | Primary |
Addresses
Primary practice location
969 W Main St
#2D
Waterbury, CT 06708-2653
Mailing address
57 Woods Rd
Bethany, CT 06524-3103
Phone (203) 393-2280
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 002518 | CT | MD | Clinical Psychologist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Jeffrey H. Boyd, M.D.,and Associates, P.C. | Clinical | 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.
-
- Clinical Social Worker
- Waterbury, CT
- NPI 1851792741
Clinical
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1133740800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1962486746",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "57 WOODS RD",
"city": "BETHANY",
"state": "CT",
"postal_code": "065243103",
"telephone_number": "203-393-2280",
"fax_number": "203-393-2241"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "969 W MAIN ST",
"address_2": "#2D",
"city": "WATERBURY",
"state": "CT",
"postal_code": "067082653",
"telephone_number": "203-573-8555",
"fax_number": "203-597-9565"
}
],
"practiceLocations": [],
"basic": {
"last_name": "OBRIEN",
"first_name": "MAUREEN",
"middle_name": "CATHERINE",
"name_prefix": "Ms.",
"credential": "MSW",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2005-12-05",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "CT",
"license": "002518",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Waterbury, CT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.