Individual provider Active NPI

Diane Marie Kuehl, MD

  • Internal Medicine Physician
  • Appleton, WI
National Provider Identifier
1598286940
Registry record updated Aug 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
73822 Issued in WI
Practice address
2600 S Heritage Woods Dr
Appleton, WI 54915-1408
Phone
(920) 225-7875
Fax
(920) 993-5003
NPI assigned
Jul 6, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 19, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X 73822 WI
Internal Medicine Physician 207R00000X 78134 CT
Internal Medicine Physician 207R00000X 4301113414 MI
Internal Medicine Physician 207R00000X 73822 WI Primary

Addresses

Primary practice location

2600 S Heritage Woods Dr
Appleton, WI 54915-1408

Mailing address

3 Neenah Ctr
Neenah, WI 54956-3070
Phone (920) 830-5900

Other practice location 1

22 Old Waterbury Rd
Southbury, CT 06488-3848
Phone (203) 262-4200

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, CT2 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
I20201002001592 WI Practitioner - Hospitalist 0749559532 Reassigns benefits to 2 organizations
I20240726003665 CT Practitioner - Internal Medicine 0749559532 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Nuvance Health Medical Practice CT IncGroup PAC ID 4789597691, 742 clinicians

Practice addresses (Care Compare)

22 Old Waterbury Rd
Southbury, CT 06488-3848
Phone (203) 262-4200

Hospital & facility affiliations

  • Western Connecticut Home Care Inc Home health agency, Danbury, CT, CCN 077088
  • Danbury Hospital Hospital, Danbury, CT, CCN 070033

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
73822WIMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ascension NE Wisconsin, Inc Current Accepting new patients
Froedtert &the Medical College of Wisconsin Community Physicians, Inc. Internal Medicine CurrentSince Apr 19, 2022 Accepting new patients
Butte Des Morts Pathology, S.C. Current Accepting new patients
Ascension NE Wisconsin, Inc CurrentSince Jan 31, 2022 Accepting new patients
Nuvance Health Medical Practice CT, Inc. Internal Medicine CurrentSince Sep 9, 2024 Accepting new patients
Froedtert &the Medical College of Wisconsin Community Physicians, Inc. CurrentSince Apr 19, 2022 Accepting new patients

Locations

24 Hospital Ave
Danbury, CT 06810
Phone (203) 739-7118

22 Old Waterbury Rd
Southbury, CT 06488
Phone (203) 262-4200

1506 S Oneida St
Appleton, WI 54915
Phone (920) 730-4950

614 Memorial Dr
Chilton, WI 53014
Phone (800) 458-4042

W168N11237 Western Ave
Germantown, WI 53022
Phone (262) 253-5060

1155 N Mayfair Rd
Wauwatosa, WI 53226
Phone (414) 955-5990

Organizations & group practices 6

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.

Hospital & facility affiliations 3

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": "1499299200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787097600000",
    "number": "1598286940",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3 NEENAH CTR",
            "city": "NEENAH",
            "state": "WI",
            "postal_code": "549563070",
            "telephone_number": "920-830-5900",
            "fax_number": "920-830-5910"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2600 S HERITAGE WOODS DR",
            "city": "APPLETON",
            "state": "WI",
            "postal_code": "549151408",
            "telephone_number": "920-225-7875",
            "fax_number": "920-993-5003"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "22 Old Waterbury Rd",
            "address_purpose": "LOCATION",
            "city": "Southbury",
            "state": "CT",
            "postal_code": "064883848",
            "country_code": "US",
            "telephone_number": "203-262-4200",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KUEHL",
        "first_name": "DIANE",
        "middle_name": "MARIE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-07-06",
        "last_updated": "2026-08-19",
        "certification_date": "2026-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "WI",
            "license": "73822",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "78134",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MI",
            "license": "4301113414",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WI",
            "license": "73822",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Appleton, WI

Sources for this page

Verify at the official NPI Registry.