NPIMap

Organization Active NPI

Althing LLC

  • Community Health Clinic/Center
  • Austin, MN
National Provider Identifier
1548857394
Registry record updated Jan 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Community Health Clinic/CenterTaxonomy code 261QC1500X
Legal business name
ALTHING LLC
Practice address
1900 8TH Ave NW
Austin, MN 55912-1473
Phone
(612) 801-4542
NPI assigned
Dec 28, 2020
Last updated
Jan 26, 2026By the provider in NPPES
Organization subpart
Yes
Parent organization
GEACOM, INC.As reported in NPPES

NPPES NPI Registry

Updated by the provider on Jan 26, 2026

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

Authorized official

Name
Mr. Mathew Martin King Johnson
Title
Ceo
Phone
(612) 801-4542

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Community Health Clinic/Center 261QC1500X Primary

Addresses

Primary practice location

1900 8TH Ave NW
Austin, MN 55912-1473

Mailing address

1502 London Rd Ste 220
Duluth, MN 55812-1628

Other practice location 1

2440 Bridge Ave Ste 100
Albert Lea, MN 56007-2098
Phone (888) 423-7247

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MN

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20221202002878 MN Part B Supplier - Clinic/Group Practice 9537538160 Receives reassigned benefits from 11 practitioners
Practice locations: Albert Lea, MN; Austin, MN

National Provider Directory

National Provider Directory
Part of
Geacom Inc

Locations

2440 Bridge Ave
Ste 100
Albert Lea, MN 56007
Phone (888) 423-7247

1600 8th Ave NW
Austin, MN 55912
Phone (507) 396-8284

1600 8th Ave NW
Rm S105
Austin, MN 55912
Phone (888) 423-7247

1700 4th Ave SE
Austin, MN 55912

1900 8th Ave NW
Austin, MN 55912
Phone (612) 801-4542

Ownership & related parties

Parent organization (reported in NPPES) 1

This organization reports itself as a subpart in NPPES; the parent’s legal name matches this organization in the same state.

Practitioners & affiliated clinicians

Practitioners 17

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.

View all 17

NPI Registry JSON

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

{
    "created_epoch": "1609113600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1769385600000",
    "number": "1548857394",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1502 LONDON RD STE 220",
            "city": "DULUTH",
            "state": "MN",
            "postal_code": "558121628"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1900 8TH AVE NW",
            "city": "AUSTIN",
            "state": "MN",
            "postal_code": "559121473",
            "telephone_number": "612-801-4542"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2440 Bridge Ave Ste 100",
            "address_purpose": "LOCATION",
            "city": "Albert Lea",
            "state": "MN",
            "postal_code": "560072098",
            "country_code": "US",
            "telephone_number": "888-423-7247",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "ALTHING LLC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "GEACOM, INC.",
        "enumeration_date": "2020-12-28",
        "last_updated": "2026-01-26",
        "certification_date": "2026-01-26",
        "status": "A",
        "authorized_official_last_name": "JOHNSON",
        "authorized_official_first_name": "MATHEW",
        "authorized_official_middle_name": "MARTIN KING",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "612-801-4542",
        "authorized_official_name_prefix": "Mr."
    },
    "taxonomies": [
        {
            "code": "261QC1500X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Community Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Austin, MN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 26, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.