Organization Active NPI

Mountaintop LLC

  • Mental Illness Community Based Residential Treatment Facility
  • Hayden, ID
National Provider Identifier
1811707797
Registry record updated Jan 13, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Illness Community Based Residential Treatment FacilityTaxonomy code 320800000X
Legal business name
MOUNTAINTOP LLC
Practice address
9890 N Hillview Dr
Hayden, ID 83835-9508
Phone
(208) 518-3868
NPI assigned
Jan 13, 2025
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 13, 2025

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

Authorized official

Name
Jason Thomas Underdahl, BS
Title
Chief Administrative Officer
Phone
(208) 262-1885

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Intellectual and/or Developmental Disabilities Residential Treatment Facility 320600000X
Mental Illness Community Based Residential Treatment Facility 320800000X Primary

Addresses

Primary practice location

9890 N Hillview Dr
Hayden, ID 83835-9508

Mailing address

PO Box 3003
Hayden, ID 83835-3003
Phone (208) 262-1885

Other practice location 1

9831 N Sunview Ln
Hayden, ID 83835-9594
Phone (208) 518-3868

Other names 1

  • Mountaintop Behavior Health Other name

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1736726400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1736726400000",
    "number": "1811707797",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 3003",
            "city": "HAYDEN",
            "state": "ID",
            "postal_code": "838353003",
            "telephone_number": "208-262-1885"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9890 N HILLVIEW DR",
            "city": "HAYDEN",
            "state": "ID",
            "postal_code": "838359508",
            "telephone_number": "208-518-3868"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9831 N Sunview Ln",
            "address_purpose": "LOCATION",
            "city": "Hayden",
            "state": "ID",
            "postal_code": "838359594",
            "country_code": "US",
            "telephone_number": "208-518-3868",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "MOUNTAINTOP LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-01-13",
        "last_updated": "2025-01-13",
        "certification_date": "2025-01-12",
        "status": "A",
        "authorized_official_last_name": "UNDERDAHL",
        "authorized_official_first_name": "JASON",
        "authorized_official_middle_name": "THOMAS",
        "authorized_official_title_or_position": "CHIEF ADMINISTRATIVE OFFICER",
        "authorized_official_telephone_number": "208-262-1885",
        "authorized_official_credential": "BS"
    },
    "taxonomies": [
        {
            "code": "320600000X",
            "taxonomy_group": "",
            "desc": "Residential Treatment Facility, Intellectual and/or Developmental Disabilities",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "320800000X",
            "taxonomy_group": "",
            "desc": "Community Based Residential Treatment Facility, Mental Illness",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Mountaintop Behavior Health",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Hayden, ID

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 13, 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.