Madwalk LLC

Primary specialty

Prosthetic/Orthotic SupplierTaxonomy code 335E00000X

Legal business name

MADWALK LLC

Doing business as

Aljan Company

Practice address

2008 Fish Hatchery Rd
Madison, WI 53713-1251

Phone

(608) 257-4256

Fax

(608) 257-7220

NPI assigned

Oct 7, 2020

Last updated

Mar 5, 2026By the provider in NPPES

Organization subpart

Yes

Parent organization

HANGER INCAs reported in NPPES

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

Authorized official

Name

Heather Peters

Title

Regulatory Compliance Analyst II

Phone

(859) 594-2713

Specialties & licenses 2

Addresses

Other identifiers 1

Other names 1

• Aljan Company Doing business as

Medicare fee-for-service enrollment

Enrolled in WI

Enrollment records 1

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

Medicare medical equipment & supply locations

Locations

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

{
    "created_epoch": "1602028800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1772668800000",
    "number": "1831796390",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 650846",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752650846"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2008 FISH HATCHERY RD",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537131251",
            "telephone_number": "608-257-4256",
            "fax_number": "608-257-7220"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MADWALK LLC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "HANGER INC",
        "enumeration_date": "2020-10-07",
        "last_updated": "2026-03-05",
        "certification_date": "2026-03-05",
        "status": "A",
        "authorized_official_last_name": "PETERS",
        "authorized_official_first_name": "HEATHER",
        "authorized_official_title_or_position": "REGULATORY COMPLIANCE ANALYST II",
        "authorized_official_telephone_number": "859-594-2713"
    },
    "taxonomies": [
        {
            "code": "332B00000X",
            "taxonomy_group": "",
            "desc": "Durable Medical Equipment & Medical Supplies",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "335E00000X",
            "taxonomy_group": "",
            "desc": "Prosthetic/Orthotic Supplier",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "41640500",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Aljan Company",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Aljan Company",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Monica Madrigal, MS
• Tyler Madro, MS, LPC-IT
• Madsen & Hirsch, S.C.
• Calvin Madsen, MD
• Craig J. Madsen, D.D.S.
• Mae Health, Inc (Foot Solutions)
• Kimberly Maerz
• Miranda Magadanz
• Rama K. Maganti, M.D.
• Namrata A Magar, MD

• Prosthetic/Orthotic Supplier in Madison, WI
• Providers in Madison, WI by specialty
• Prosthetic/Orthotic Supplier in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 2026; 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.