Individual provider Active NPI

Brandon Karels, DDS

  • General Practice Dentistry
  • Windom, MN
National Provider Identifier
1891379285
Registry record updated Aug 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
License
D14578 Issued in MN
Practice address
820 2ND Ave N
Windom, MN 56101-1761
Phone
(507) 831-3717
NPI assigned
May 11, 2021
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 19, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice Dentistry 1223G0001X D14578 MN Primary

Addresses

Primary practice location

820 2ND Ave N
Windom, MN 56101-1761

Mailing address

820 2ND Ave N
Windom, MN 56101-1761
Phone (507) 831-3717

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

State licenses

LicenseStateTypeSpecialty
D14578MNMDGeneral Practice Dentistry

Practice roles

OrganizationSpecialtyStatusNew patients
Windom Family Dentistry PLLC General Practice CurrentSince Sep 1, 2021 Accepting new patients
G P Nelson DDS PA PastSince May 1, 2021 Accepting new patients

Locations

1020 4th Ave
Windom, MN 56101
Phone (507) 831-3717

820 2nd Ave N
Windom, MN 56101
Phone (507) 831-1370

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": "1620691200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787097600000",
    "number": "1891379285",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "820 2ND AVE N",
            "city": "WINDOM",
            "state": "MN",
            "postal_code": "561011761",
            "telephone_number": "507-831-3717"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "820 2ND AVE N",
            "city": "WINDOM",
            "state": "MN",
            "postal_code": "561011761",
            "telephone_number": "507-831-3717"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KARELS",
        "first_name": "BRANDON",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-05-11",
        "last_updated": "2026-08-19",
        "certification_date": "2026-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "MN",
            "license": "D14578",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Windom, MN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 19, 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.