Individual provider Active NPI

Sommer Cook, LCSW

  • Clinical Social Worker
  • Hamden, CT
National Provider Identifier
1750836730
Registry record updated Apr 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
12608 Issued in CT
Practice address
50 Brookhaven Rd
Hamden, CT 06517-2946
Phone
(443) 721-6757
NPI assigned
Aug 19, 2016
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 3, 2026

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 12608 CT Primary

Addresses

Primary practice location

50 Brookhaven Rd
Hamden, CT 06517-2946

Mailing address

50 Brookhaven Rd
Hamden, CT 06517-2946
Phone (443) 721-6757

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
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240422001155 CT Practitioner - Clinical Social Worker 2264871474 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Clinical Social Worker
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Sound Health and Wellness LLCGroup PAC ID 9032562889, 13 clinicians

Practice addresses (Care Compare)

64 Thompson St
Suite A106
East Haven, CT 06513-5700
Phone (203) 804-9448

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Cook Behavioral Health LLC Clinical CurrentSince Jun 1, 2026 Accepting new patients
Sound Health and Wellness LLC CurrentSince Mar 1, 2024 Accepting new patients

Locations

64 Thompson St
Ste A106
East Haven, CT 06513
Phone (203) 691-8163

2661 Whitney Ave
Ste 5
Hamden, CT 06518

Organizations & group practices 2

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": "1471564800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775174400000",
    "number": "1750836730",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "50 BROOKHAVEN RD",
            "city": "HAMDEN",
            "state": "CT",
            "postal_code": "065172946",
            "telephone_number": "443-721-6757"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "50 BROOKHAVEN RD",
            "city": "HAMDEN",
            "state": "CT",
            "postal_code": "065172946",
            "telephone_number": "443-721-6757"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "COOK",
        "first_name": "SOMMER",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-08-19",
        "last_updated": "2026-04-03",
        "certification_date": "2026-04-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CT",
            "license": "12608",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hamden, CT

Sources for this page

Verify at the official NPI Registry.