Individual provider Active NPI

Madalyn Ortiz, PT, DPT

  • Physical Therapist
  • Middleton, WI
National Provider Identifier
1508602863
Registry record updated Jul 25, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
14433 Issued in MN
Practice address
6201 Elmwood Ave
Middleton, WI 53562-3399
Phone
(608) 831-8300
NPI assigned
Jul 6, 2024
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 25, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X 14433 MN Primary
Physical Therapist 225100000X 16936-24 WI

Addresses

Primary practice location

6201 Elmwood Ave
Middleton, WI 53562-3399

Mailing address

2402 Sumac Way
Woodbury, MN 55125-3944
Phone (651) 468-9927

Other names 1

  • Madalyn Keifer Former name

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
16936-24WIMDPhysical Therapist

NPI Registry JSON

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

{
    "created_epoch": "1720224000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784937600000",
    "number": "1508602863",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2402 SUMAC WAY",
            "city": "WOODBURY",
            "state": "MN",
            "postal_code": "551253944",
            "telephone_number": "651-468-9927"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6201 ELMWOOD AVE",
            "city": "MIDDLETON",
            "state": "WI",
            "postal_code": "535623399",
            "telephone_number": "608-831-8300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ORTIZ",
        "first_name": "MADALYN",
        "credential": "PT, DPT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-07-06",
        "last_updated": "2026-07-25",
        "certification_date": "2026-07-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "MN",
            "license": "14433",
            "primary": true
        },
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "WI",
            "license": "16936-24",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MADALYN",
            "last_name": "KEIFER",
            "credential": "PT, DPT",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Middleton, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 25, 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.