Individual provider Active NPI

Jeffrey Alfonso Guance, LMSW

  • Mental Health Counselor
  • Old Saybrook, CT
National Provider Identifier
1134844137
Registry record updated Oct 11, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
6104 Issued in CT
Practice address
130 Elm St
Old Saybrook, CT 06475-4105
Phone
(860) 388-9656
NPI assigned
Oct 11, 2022
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 11, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X 6104 CT Primary

Addresses

Primary practice location

130 Elm St
Old Saybrook, CT 06475-4105

Mailing address

130 Elm St
Old Saybrook, CT 06475-4105
Phone (860) 388-9656

Electronic endpoints 1

TypeEndpointUseAffiliation
CONNECT URL Bestnote Direct

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
Project Courage, LLC CurrentSince Oct 16, 2022 Accepting new patients
Project Courage, LLC CurrentSince Aug 10, 2025 Accepting new patients

Locations

130 Elm St
Old Saybrook, CT 06475
Phone (860) 388-9656

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": "1665446400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1665446400000",
    "number": "1134844137",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "130 ELM ST",
            "city": "OLD SAYBROOK",
            "state": "CT",
            "postal_code": "064754105",
            "telephone_number": "860-388-9656"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "130 ELM ST",
            "city": "OLD SAYBROOK",
            "state": "CT",
            "postal_code": "064754105",
            "telephone_number": "860-388-9656"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUANCE",
        "first_name": "JEFFREY",
        "middle_name": "ALFONSO",
        "credential": "LMSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-10-11",
        "last_updated": "2022-10-11",
        "certification_date": "2022-10-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CT",
            "license": "6104",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "Bestnote",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "130 Elm St",
            "city": "Old Saybrook",
            "state": "CT",
            "country_code": "US",
            "postal_code": "064754105",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Old Saybrook, CT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 11, 2022; 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.