Individual provider Active NPI

Cassandra Lynn Manger, LCSW

  • Clinical Social Worker
  • Mansfield Center, CT
National Provider Identifier
1639786072
Registry record updated Jun 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
011449 Issued in CT
Practice address
140 N Frontage Rd
Mansfield Center, CT 06250-1648
Phone
(860) 456-2261
Fax
(860) 450-1357
NPI assigned
Sep 29, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 17, 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 011449 CT Primary

Addresses

Primary practice location

140 N Frontage Rd
Mansfield Center, CT 06250-1648

Mailing address

77 Ruby Rd
Willington, CT 06279-1323
Phone (203) 217-9424

Other practice location 1

77 Ruby Rd
Willington, CT 06279-1323
Phone (475) 295-2021

Other names 1

  • Cassie Manger Other name

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
I20210810000300 CT Practitioner - Clinical Social Worker 2062816390 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Clinical Social Worker
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
United Services IncGroup PAC ID 8426042698, 31 clinicians

Practice addresses (Care Compare)

140 N Frontage Rd
Mansfield Center, CT 06250-9998
Phone (860) 456-2261

77 Ruby Rd
Willington, CT 06279-1323
Phone (475) 295-2021

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
011449CTMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Stokes Counseling Services LLC Clinical CurrentSince Feb 14, 2024 Accepting new patients
Meraki Counseling LLC Clinical CurrentSince Dec 31, 2023 Accepting new patients
United Services Inc CurrentSince Jun 15, 2026 Accepting new patients
First Choice Health Centers, Inc. CurrentSince Apr 30, 2021 Accepting new patients
First Choice Health Centers, Inc. CurrentSince Apr 30, 2021 Accepting new patients
First Choice Health Centers, Inc. PastSince Apr 30, 2021 Accepting new patients

Locations

94 Connecticut Blvd
Hartford, CT 06108
Phone (860) 610-6191

140 N Frontage Rd
Mansfield Ctr, CT 06250
Phone (860) 456-2261

16 Hillside Ave
Naugatuck, CT 06770
Phone (203) 729-0341

Organizations & group practices 6

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": "1601337600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781654400000",
    "number": "1639786072",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "77 RUBY RD",
            "city": "WILLINGTON",
            "state": "CT",
            "postal_code": "062791323",
            "telephone_number": "203-217-9424"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "140 N FRONTAGE RD",
            "city": "MANSFIELD CENTER",
            "state": "CT",
            "postal_code": "062501648",
            "telephone_number": "860-456-2261",
            "fax_number": "860-450-1357"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "77 Ruby Rd",
            "address_purpose": "LOCATION",
            "city": "Willington",
            "state": "CT",
            "postal_code": "062791323",
            "country_code": "US",
            "telephone_number": "475-295-2021",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MANGER",
        "first_name": "CASSANDRA",
        "middle_name": "LYNN",
        "name_prefix": "Mrs.",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-09-29",
        "last_updated": "2026-06-17",
        "certification_date": "2026-06-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CT",
            "license": "011449",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CASSIE",
            "last_name": "MANGER",
            "credential": "LCSW",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Mansfield Center, CT

Sources for this page

Verify at the official NPI Registry.