Individual provider Active NPI

Eleanor Maureen Frechette, LICSW

  • Clinical Social Worker
  • Boston, MA
National Provider Identifier
1427778455
Registry record updated Nov 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
125657 Issued in MA
Practice address
450 Brookline Ave
Boston, MA 02215-5418
Phone
(617) 632-3496
NPI assigned
Aug 30, 2022
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 22, 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 125657 MA Primary

Addresses

Primary practice location

450 Brookline Ave
Boston, MA 02215-5418

Mailing address

450 Brookline Ave
Boston, MA 02215-5418

Other practice location 1

82 Wendell Ave Ste 100
Pittsfield, MA 01201-7066
Phone (860) 759-9798

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
125657MAMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Eleanor Frechette, MSW, Licsw PLLC Current 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.

NPI Registry JSON

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

{
    "created_epoch": "1661817600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763769600000",
    "number": "1427778455",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "450 BROOKLINE AVE",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022155418"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "450 BROOKLINE AVE",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022155418",
            "telephone_number": "617-632-3496"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "82 Wendell Ave Ste 100",
            "address_purpose": "LOCATION",
            "city": "Pittsfield",
            "state": "MA",
            "postal_code": "012017066",
            "country_code": "US",
            "telephone_number": "860-759-9798",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FRECHETTE",
        "first_name": "ELEANOR",
        "middle_name": "MAUREEN",
        "credential": "LICSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-08-30",
        "last_updated": "2025-11-22",
        "certification_date": "2025-11-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MA",
            "license": "125657",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 22, 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.