Organization Active NPI

Kelsey Hayes LCSW LLC

  • Clinical Social Worker
  • Portland, ME
National Provider Identifier
1972448538
Registry record updated Apr 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
Legal business name
KELSEY HAYES LCSW LLC
Practice address
615 Congress St Ste 309
Portland, ME 04101-5354
Phone
(207) 337-8101
NPI assigned
Apr 21, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Apr 21, 2026

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

Authorized official

Name
Kelsey Hayes, LCSWNPI 1013609262
Title
Owner/Clinician
Phone
(207) 337-8101

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social WorkerGroup: 193400000X SINGLE SPECIALTY GROUP 1041C0700X Primary

Addresses

Primary practice location

615 Congress St Ste 309
Portland, ME 04101-5354

Mailing address

439 US Route 1 Ste a
York, ME 03909-1638

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1776729600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1776729600000",
    "number": "1972448538",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "439 US ROUTE 1 STE A",
            "city": "YORK",
            "state": "ME",
            "postal_code": "039091638"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "615 CONGRESS ST STE 309",
            "city": "PORTLAND",
            "state": "ME",
            "postal_code": "041015354",
            "telephone_number": "207-337-8101"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "KELSEY HAYES LCSW LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-04-21",
        "last_updated": "2026-04-21",
        "certification_date": "2026-04-21",
        "status": "A",
        "authorized_official_last_name": "HAYES",
        "authorized_official_first_name": "KELSEY",
        "authorized_official_title_or_position": "OWNER/CLINICIAN",
        "authorized_official_telephone_number": "207-337-8101",
        "authorized_official_credential": "LCSW"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Portland, ME

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 21, 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.