Individual provider Active NPI

Sara Marie Cosseboom, LCSW

  • Clinical Social Worker
  • Middlebury, CT
National Provider Identifier
1194609313
Registry record updated Aug 1, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
15541 Issued in CT
Practice address
390 Middlebury Rd Ste 2
Middlebury, CT 06762-2634
Phone
(203) 558-1143
NPI assigned
Aug 1, 2025
Last updated
Aug 1, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 1, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 15541 CT Primary

Addresses

Primary practice location

390 Middlebury Rd Ste 2
Middlebury, CT 06762-2634

Mailing address

60 Hazel Dr Unit 117
Cheshire, CT 06410-1071
Phone (774) 608-6037

Other practice location 1

1 Pomperaug Office Park Ste 103
Southbury, CT 06488-2295
Phone (203) 558-1143

Other practice location 2

2 Pomperaug Office Park Ste 206
Southbury, CT 06488-2291
Phone (203) 558-1143

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

LicenseStateTypeSpecialty
15541CTMDClinical Social Worker

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1754006400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754006400000",
    "number": "1194609313",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "60 HAZEL DR UNIT 117",
            "city": "CHESHIRE",
            "state": "CT",
            "postal_code": "064101071",
            "telephone_number": "774-608-6037"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "390 MIDDLEBURY RD STE 2",
            "city": "MIDDLEBURY",
            "state": "CT",
            "postal_code": "067622634",
            "telephone_number": "203-558-1143"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1 Pomperaug Office Park Ste 103",
            "address_purpose": "LOCATION",
            "city": "Southbury",
            "state": "CT",
            "postal_code": "064882295",
            "country_code": "US",
            "telephone_number": "203-558-1143",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2 Pomperaug Office Park Ste 206",
            "address_purpose": "LOCATION",
            "city": "Southbury",
            "state": "CT",
            "postal_code": "064882291",
            "country_code": "US",
            "telephone_number": "203-558-1143",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "COSSEBOOM",
        "first_name": "SARA",
        "middle_name": "MARIE",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-08-01",
        "last_updated": "2025-08-01",
        "certification_date": "2025-08-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CT",
            "license": "15541",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Middlebury, CT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 1, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.