Individual provider Active NPI

Laura G Barker-Mercurio, LMSW

  • Social Worker
  • Dayville, CT
National Provider Identifier
1134864168
Registry record updated Aug 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
12428 Issued in CT
Practice address
1007 N Main St
Dayville, CT 06241-2170
Phone
(860) 774-2020
Fax
(860) 774-0826
NPI assigned
May 4, 2022
Sex
Female
Sole proprietor
No

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.

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

Practice roles

OrganizationSpecialtyStatusNew patients
Community Health Resources, Inc. PastSince May 8, 2022 Accepting new patients

Specialties & licenses 1

NPPES NPI Registry
Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X 12428 CT Primary

Addresses

NPPES NPI Registry

Primary practice location

1007 N Main St
Dayville, CT 06241-2170

Mailing address

1007 N Main St
Dayville, CT 06241-2170
Phone (860) 774-2020

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Aug 14, 2026.

{
    "created_epoch": "1651622400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786665600000",
    "number": "1134864168",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1007 N MAIN ST",
            "city": "DAYVILLE",
            "state": "CT",
            "postal_code": "062412170",
            "telephone_number": "860-774-2020",
            "fax_number": "860-774-0826"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1007 N MAIN ST",
            "city": "DAYVILLE",
            "state": "CT",
            "postal_code": "062412170",
            "telephone_number": "860-774-2020",
            "fax_number": "860-774-0826"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARKER-MERCURIO",
        "first_name": "LAURA",
        "middle_name": "G",
        "credential": "LMSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-05-04",
        "last_updated": "2026-08-14",
        "certification_date": "2026-08-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "CT",
            "license": "12428",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Dayville, CT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 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.

Verify at the official NPI Registry.