Individual provider Active NPI

Sara J Mahalko, D.C.

  • Chiropractor
  • Germantown, WI
National Provider Identifier
1922053503
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
ChiropractorTaxonomy code 111N00000X
License
3993-012 Issued in WI
Practice address
N112W15237 Mequon Rd
Suite 200
Germantown, WI 53022-3451
Phone
(262) 255-7515
Fax
(262) 255-7513
NPI assigned
May 23, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Chiropractor 111N00000X 3993-012 WI Primary

Addresses

Primary practice location

N112W15237 Mequon Rd
Suite 200
Germantown, WI 53022-3451

Mailing address

N112W15237 Mequon Rd
Suite 200
Germantown, WI 53022-3451
Phone (262) 255-7515

Other identifiers 1

IdentifierTypeStateIssuer
38955300MedicaidWI

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
3993-012WIMDChiropractor

Practice roles

OrganizationSpecialtyStatusNew patients
Mahalko Family Chiropractic LLC Chiropractor PastSince Jun 19, 2006 Accepting new patients

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": "1148342400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1922053503",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "N112W15237 MEQUON RD",
            "address_2": "SUITE 200",
            "city": "GERMANTOWN",
            "state": "WI",
            "postal_code": "530223451",
            "telephone_number": "262-255-7515",
            "fax_number": "262-255-7513"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "N112W15237 MEQUON RD",
            "address_2": "SUITE 200",
            "city": "GERMANTOWN",
            "state": "WI",
            "postal_code": "530223451",
            "telephone_number": "262-255-7515",
            "fax_number": "262-255-7513"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAHALKO",
        "first_name": "SARA",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "D.C.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-23",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "WI",
            "license": "3993-012",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "38955300",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Germantown, WI

Sources for this page

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