Individual provider Active NPI

Andrew Steinfeldt

  • Pediatric Emergency Medicine (Pediatrics) Physician
  • Madison, WI
National Provider Identifier
1083111660
Registry record updated Sep 18, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Emergency Medicine (Pediatrics) PhysicianTaxonomy code 2080P0204X
License
85477 Issued in WI
Practice address
600 Highland Ave
Madison, WI 53792-0001
Phone
(608) 262-2398
NPI assigned
Apr 10, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 18, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X 63575 AZ
Pediatric Emergency Medicine (Pediatrics) Physician 2080P0204X 85477 WI Primary
Emergency Medicine Physician 207P00000X 85477 WI

Addresses

Primary practice location

600 Highland Ave
Madison, WI 53792-0001

Mailing address

7974 Uw Health CT
Middleton, WI 53562-5531

Other practice location 1

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone (503) 494-8211

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AZ, WI2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20211129001488 AZ Practitioner - Pediatric Medicine 5395096739 Reassigns benefits to 1 organization
I20250826004804 WI Practitioner - Pediatric MedicinePractitioner - Emergency Medicine 5395096739 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pediatric MedicineAlso: Emergency Medicine
Education
Other, 2018
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

7974 Uw Health CT
Middleton, WI 53562-5531

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
85477WIMDPediatric Emergency Medicine (Pediatrics) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Phoenix Children's Hospital Pediatrics CurrentSince Aug 19, 2021 Accepting new patients
Phoenix Children's Medical Group CurrentSince Aug 19, 2021 Accepting new patients
University of Wisconsin Medical Foundation, Inc CurrentSince Sep 1, 2025 Accepting new patients
University of Wisconsin Medical Foundation, Inc CurrentSince Sep 1, 2025 Accepting new patients
University of Wisconsin Medical Foundation Inc Past Accepting new patients

Locations

20325 N 51st Ave
Ste 116
Glendale, AZ 85308
Phone (602) 933-1010

9319 E Cadence Pkwy
Mesa, AZ 85212
Phone (602) 933-3400

2108 E Thomas Rd
Phoenix, AZ 85016

3200 E Camelback Rd
Ste 250
Phoenix, AZ 85018
Phone (602) 933-1814

1919 E Thomas Rd
Phoenix, AZ 85016
Phone (602) 933-0777

600 Highland Ave
Madison, WI 53792
Phone (608) 263-0325

7974 Uw Health Ct
Middleton, WI 53562
Phone (608) 829-5270

Organizations & group practices 5

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": "1523318400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758153600000",
    "number": "1083111660",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7974 UW HEALTH CT",
            "city": "MIDDLETON",
            "state": "WI",
            "postal_code": "535625531"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 HIGHLAND AVE",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537920001",
            "telephone_number": "608-262-2398"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3181 SW Sam Jackson Park Rd",
            "address_purpose": "LOCATION",
            "city": "Portland",
            "state": "OR",
            "postal_code": "972393011",
            "country_code": "US",
            "telephone_number": "503-494-8211",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "STEINFELDT",
        "first_name": "ANDREW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-04-10",
        "last_updated": "2025-09-18",
        "certification_date": "2025-09-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "AZ",
            "license": "63575",
            "primary": false
        },
        {
            "code": "2080P0204X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Emergency Medicine",
            "state": "WI",
            "license": "85477",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "85477",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Madison, WI

Sources for this page

Verify at the official NPI Registry.