Individual provider Active NPI

Karol J Huenerberg, FNP, RN BC

  • Nurse Practitioner
  • Milton, WI
National Provider Identifier
1780836338
Registry record updated Jul 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
3523 Issued in WI
Practice address
4575 N Brentwood Dr
Milton, WI 53563-9457
Phone
(608) 751-6375
NPI assigned
Oct 15, 2008
Last updated
Jul 18, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 18, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 3523 WI Primary

Addresses

Primary practice location

4575 N Brentwood Dr
Milton, WI 53563-9457

Mailing address

4575 N Brentwood Dr
Milton, WI 53563-9457

Other practice location 1

600 Highland Ave
Madison, WI 53792-0001
Phone (608) 263-8500

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI
Eligible to order & refer
  • Part B services: No
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20081202000378 WI Practitioner - Nurse Practitioner 7012078686 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2008
Medicare assignment
May accept Medicare assignment
Telehealth
Offers telehealth services

Practice addresses (Care Compare)

7974 Uw Health CT
Middleton, WI 53562-5531

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
83.32 of 100Reported as group
Quality
87.78
Promoting interoperability
77
Improvement activities
40
Cost
75.8

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner, Registered Nurse

State licenses

LicenseStateTypeSpecialty
3523WIMDNeurology Chiropractor

Practice roles

OrganizationSpecialtyStatusNew patients
University of Wisconsin Medical Foundation, Inc CurrentSince Dec 13, 2010 Accepting new patients
University of Wisconsin Medical Foundation, Inc CurrentSince Dec 13, 2010 Accepting new patients

Locations

1000 Mineral Point Ave
Janesville, WI 53548
Phone (608) 261-6868

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

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

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 5

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1224028800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784332800000",
    "number": "1780836338",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4575 N BRENTWOOD DR",
            "city": "MILTON",
            "state": "WI",
            "postal_code": "535639457"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4575 N BRENTWOOD DR",
            "city": "MILTON",
            "state": "WI",
            "postal_code": "535639457",
            "telephone_number": "608-751-6375"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "600 Highland Ave",
            "address_purpose": "LOCATION",
            "city": "Madison",
            "state": "WI",
            "postal_code": "537920001",
            "country_code": "US",
            "telephone_number": "608-263-8500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HUENERBERG",
        "first_name": "KAROL",
        "middle_name": "J",
        "credential": "FNP, RN BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-10-15",
        "last_updated": "2026-07-18",
        "certification_date": "2026-07-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WI",
            "license": "3523",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Milton, WI

Sources for this page

Verify at the official NPI Registry.