Individual provider Active NPI

Kenneth Felz, MD

  • Internal Medicine Physician
  • Middleton, WI
National Provider Identifier
1396717401
Registry record updated Feb 7, 2013
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
29253 Issued in WI
Practice address
7780 Elmwood Ave
Middleton, WI 53562-5407
Phone
(608) 417-3434
NPI assigned
Feb 2, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 7, 2013

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 29253 WI Primary

Addresses

Primary practice location

7780 Elmwood Ave
Middleton, WI 53562-5407

Mailing address

202 S Park St
Madison, WI 53715-1507

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

Care Compare profile

Medicare Care Compare

Merit-based Incentive Payment System (MIPS)

Final score
87.59 of 100Reported as group
Quality
84.57
Promoting interoperability
91
Improvement activities
40
Cost
81.57

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
29253WIMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Meriter Hospital, Inc. PastSince Jan 1, 2016 Accepting new patients
Unitypoint at Home PastSince Jan 1, 2024 Accepting new patients
Iowa Physicians Clinic Medical Foundation Internal Medicine PastSince Oct 7, 2025 Accepting new patients

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1138838400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1360195200000",
    "number": "1396717401",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "202 S PARK ST",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537151507"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7780 ELMWOOD AVE",
            "city": "MIDDLETON",
            "state": "WI",
            "postal_code": "535625407",
            "telephone_number": "608-417-3434"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FELZ",
        "first_name": "KENNETH",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-02",
        "last_updated": "2013-02-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WI",
            "license": "29253",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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 Feb 7, 2013; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • 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.