Individual provider Active NPI

Louis A Sanner, MD

  • Family Medicine Physician
  • Madison, WI
National Provider Identifier
1972564870
Registry record updated May 17, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
29389 Issued in WI
Practice address
2402 Winnebago St
Madison, WI 53704-5341
Phone
(608) 242-6855
NPI assigned
Mar 30, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 17, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 29389 WI Primary

Addresses

Primary practice location

2402 Winnebago St
Madison, WI 53704-5341

Mailing address

7974 Uw Health CT
Middleton, WI 53562-5531

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI
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 1

Enrollment IDStateProvider typePAC IDDetails
I20090824000526 WI Practitioner - Family Practice 4385798412 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Stanford University School of Medicine, 1983
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Dean Health Systems IncGroup PAC ID 7012827983, 1,174 clinicians

Practice addresses (Care Compare)

1700 Tuttle St
Baraboo, WI 53913-3319
Phone (608) 355-3800

4602 Eastpark Blvd
Madison, WI 53718-2002
Phone (608) 440-6400

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)
Not enrolled
HHS exclusion list flag
Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
29389WIMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Dean Health Systems, Inc. CurrentSince Nov 3, 2025 Accepting new patients
Dean Health Systems, Inc Family Medicine CurrentSince Nov 3, 2025 Accepting new patients
University of Wisconsin Medical Foundation Inc Past Accepting new patients

Locations

1700 Tuttle St
Baraboo, WI 53913
Phone (608) 355-3800

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

515 22nd Ave
Monroe, WI 53566
Phone (608) 324-1000

Organizations & group practices 4

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": "1143676800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1684281600000",
    "number": "1972564870",
    "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": "2402 WINNEBAGO ST",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537045341",
            "telephone_number": "608-242-6855"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SANNER",
        "first_name": "LOUIS",
        "middle_name": "A",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-30",
        "last_updated": "2023-05-17",
        "certification_date": "2023-05-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "WI",
            "license": "29389",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Madison, WI

Sources for this page

Verify at the official NPI Registry.