NPIMap

Individual provider Active NPI

Katherine Clarke Simon, APRN

  • Family Nurse Practitioner
  • Cleveland, OH
National Provider Identifier
1407363385
Registry record updated Sep 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
13649 Issued in WI
Practice address
9500 Euclid Ave
Cleveland, OH 44195-0001
Phone
(800) 223-2273
NPI assigned
Jan 2, 2018
Last updated
Sep 30, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 30, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X APRN.CNP.022128 OH
Family Nurse Practitioner 363LF0000X 13649 WI Primary

Addresses

Primary practice location

9500 Euclid Ave
Cleveland, OH 44195-0001

Mailing address

9500 Euclid Ave
Cleveland, OH 44195-0001
Phone (800) 223-2273

Other identifiers 1

IdentifierTypeStateIssuer
1407363385MedicaidWI

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230505001033 WI Practitioner - Nurse Practitioner 2062877525 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
The Medical College of Wisconsin IncGroup PAC ID 2668384371, 2,092 clinicians

Practice addresses (Care Compare)

3200 Pleasant Valley Rd
West Bend, WI 53095-9274
Phone (262) 836-7300

3212 Pleasant Valley Rd
West Bend, WI 53095-9274
Phone (262) 334-6165

8701 W Watertown Plank
Milwaukee, WI 53226-3548
Phone (414) 805-3666

8701 Watertown Plank Rd
Room 4041 MFRC
Milwaukee, WI 53226-3548
Phone (414) 805-3666

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
APRN.CNP.022128OHMDFamily Nurse Practitioner
13649WIMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Columbia St. Mary's Hospital Milwaukee, Inc CurrentSince Mar 14, 2023 Accepting new patients
Columbia St. Mary's Hospital Milwaukee Inc CurrentSince Mar 14, 2023 Accepting new patients
Ascension Medical Group-Southeast Wisconsin Inc CurrentSince Apr 26, 2023 Accepting new patients
The Medical College of Wisconsin, Inc. CurrentSince Jun 1, 2025 Accepting new patients

Locations

13950 W Capitol Dr
Brookfield, WI 53005
Phone (414) 302-5400

2301 N Lake Dr
Milwaukee, WI 53211
Phone (414) 270-4932

3801 Spring St
Mount Pleasant, WI 53405
Phone (262) 636-4011

13111 N Port Washington Rd
Thiensville, WI 53097
Phone (262) 243-7300

201 N Mayfair Rd
Fl 2
Wauwatosa, WI 53226
Phone (414) 771-8228

8701 Watertown Plank Rd
Wauwatosa, WI 53226
Phone (414) 456-4100

9200 W Wisconsin Ave
Wauwatosa, WI 53226
Phone (414) 259-3000

801 S 70th St
West Allis, WI 53214
Phone (414) 773-6600

Interoperability endpoints

  • Direct secure messaging: ksimon865776@direct.froedtert.com

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 7

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": "1514851200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790726400000",
    "number": "1407363385",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9500 EUCLID AVE",
            "city": "CLEVELAND",
            "state": "OH",
            "postal_code": "441950001",
            "telephone_number": "800-223-2273"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9500 EUCLID AVE",
            "city": "CLEVELAND",
            "state": "OH",
            "postal_code": "441950001",
            "telephone_number": "800-223-2273"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIMON",
        "first_name": "KATHERINE",
        "middle_name": "CLARKE",
        "name_prefix": "Mrs.",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-01-02",
        "last_updated": "2026-09-30",
        "certification_date": "2026-09-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "OH",
            "license": "APRN.CNP.022128",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "WI",
            "license": "13649",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1407363385",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Cleveland, OH

Sources for this page

Verify at the official NPI Registry.