Individual provider Active NPI

Austin Mentzel

  • Chiropractor
  • Neenah, WI
National Provider Identifier
1801695010
Registry record updated Mar 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
ChiropractorTaxonomy code 111N00000X
License
6290-12 Issued in WI
Practice address
1370 S Commercial St
Neenah, WI 54956-4636
Phone
(920) 720-6300
NPI assigned
Mar 10, 2025
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 10, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
ChiropractorGroup: 193200000X MULTI-SPECIALTY GROUP 111N00000X 6290-12 WI Primary

Addresses

Primary practice location

1370 S Commercial St
Neenah, WI 54956-4636

Mailing address

W2050 Cafe CT
Brillion, WI 54110-9137
Phone (920) 450-4239

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260129002582 WI Practitioner - Chiropractic 4082192299 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Chiropractic
Education
Palmer College Chiropractic - Davenport, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Align Chiropractic LLCGroup PAC ID 0648304758, 3 clinicians

Practice addresses (Care Compare)

1370 S Commercial St
Neenah, WI 54956-4636
Phone (920) 720-6300

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
6290-12WIMDChiropractor

Practice roles

OrganizationSpecialtyStatusNew patients
Align Chiropractic LLC Chiropractor CurrentSince Jan 14, 2026 Accepting new patients

Locations

1370 S Commercial St
Neenah, WI 54956
Phone (920) 268-6940

Organizations & group practices 1

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": "1741564800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741564800000",
    "number": "1801695010",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "W2050 CAFE CT",
            "city": "BRILLION",
            "state": "WI",
            "postal_code": "541109137",
            "telephone_number": "920-450-4239"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1370 S COMMERCIAL ST",
            "city": "NEENAH",
            "state": "WI",
            "postal_code": "549564636",
            "telephone_number": "920-720-6300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MENTZEL",
        "first_name": "AUSTIN",
        "name_prefix": "Dr.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-03-10",
        "last_updated": "2025-03-10",
        "certification_date": "2025-03-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Chiropractor",
            "state": "WI",
            "license": "6290-12",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Neenah, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 10, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.