Individual provider Active NPI

Heidi Barthels

  • Speech-Language Pathologist
  • Bloomer, WI
National Provider Identifier
1588000970
Registry record updated Sep 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
3827 Issued in WI
Practice address
1501 Thompson St
Bloomer, WI 54724-5222
Phone
(715) 568-2000
NPI assigned
May 13, 2013
Last updated
Sep 30, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 30, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Speech-Language Pathologist 235Z00000X 3827 WI Primary

Addresses

Primary practice location

1501 Thompson St
Bloomer, WI 54724-5222

Mailing address

PO Box 860912
Minneapolis, MN 55486-0912
Phone (715) 838-5222

Other practice location 1

1400 Bellinger St
Eau Claire, WI 54703-5222
Phone (715) 838-5222

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address hbarthels24765@ehrdirect.mayoclinicmsg.org

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)
Enrolled

State licenses

LicenseStateTypeSpecialty
3827WIMDOrthodontics and Dentofacial Orthopedic Dentist

Practice roles

OrganizationSpecialtyStatusNew patients
Mayo Clinic Health System-Northwest Wisconsin Region, Inc. Past Accepting new patients
Mayo Clinic Health System-Northwest Wisconsin Region, Inc. Past Accepting new patients

Interoperability endpoints

  • Direct secure messaging: hbarthels24765@ehrdirect.mayoclinicmsg.org

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1368403200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790726400000",
    "number": "1588000970",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 860912",
            "city": "MINNEAPOLIS",
            "state": "MN",
            "postal_code": "554860912",
            "telephone_number": "715-838-5222"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1501 THOMPSON ST",
            "city": "BLOOMER",
            "state": "WI",
            "postal_code": "547245222",
            "telephone_number": "715-568-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1400 Bellinger St",
            "address_purpose": "LOCATION",
            "city": "Eau Claire",
            "state": "WI",
            "postal_code": "547035222",
            "country_code": "US",
            "telephone_number": "715-838-5222",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BARTHELS",
        "first_name": "HEIDI",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2013-05-13",
        "last_updated": "2026-09-30",
        "certification_date": "2026-09-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "WI",
            "license": "3827",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "hbarthels24765@ehrdirect.mayoclinicmsg.org",
            "affiliation": "N",
            "address_1": "1501 Thompson St",
            "city": "Bloomer",
            "state": "WI",
            "country_code": "US",
            "postal_code": "547245222",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Bloomer, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 30, 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.