NPIMap

Organization Active NPI

Arc of Maine LLC

  • Substance Abuse Rehabilitation Facility
  • Portland, ME
National Provider Identifier
1083539316
Registry record updated Aug 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Substance Abuse Rehabilitation FacilityTaxonomy code 324500000X
Legal business name
ARC OF MAINE LLC
Practice address
500 Southborough Dr Ste 205
Portland, ME 04106-6959
Phone
(203) 779-5799
NPI assigned
Aug 13, 2026
Last updated
Aug 13, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 13, 2026

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

Authorized official

Name
Rich Nankee
Title
Cfo
Phone
(203) 242-5986

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Substance Use Disorder Rehabilitation Clinic/Center 261QR0405X NU
Substance Abuse Rehabilitation Facility 324500000X NU Primary

Addresses

Primary practice location

500 Southborough Dr Ste 205
Portland, ME 04106-6959

Mailing address

386 Main St Ste 422
Middletown, CT 06457-3360
Phone (203) 779-5799

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1786579200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1786579200000",
    "number": "1083539316",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "386 MAIN ST STE 422",
            "city": "MIDDLETOWN",
            "state": "CT",
            "postal_code": "064573360",
            "telephone_number": "203-779-5799"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 SOUTHBOROUGH DR STE 205",
            "city": "PORTLAND",
            "state": "ME",
            "postal_code": "041066959",
            "telephone_number": "203-779-5799"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ARC OF MAINE LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-08-13",
        "last_updated": "2026-08-13",
        "certification_date": "2026-08-13",
        "status": "A",
        "authorized_official_last_name": "NANKEE",
        "authorized_official_first_name": "RICH",
        "authorized_official_title_or_position": "CFO",
        "authorized_official_telephone_number": "203-242-5986"
    },
    "taxonomies": [
        {
            "code": "261QR0405X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Rehabilitation, Substance Use Disorder",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "324500000X",
            "taxonomy_group": "",
            "desc": "Substance Abuse Rehabilitation Facility",
            "state": "NU",
            "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 Aug 13, 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.