Individual provider Active NPI

Katherine Louise Walden, APRN

  • Family Nurse Practitioner
  • Kansas City, KS
National Provider Identifier
1598219396
Registry record updated Dec 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
53-77274 Issued in KS
Practice address
4000 Cambridge St
Kansas City, KS 66160-8501
Phone
(913) 588-1227
NPI assigned
Aug 9, 2016
Last updated
Dec 19, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 19, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 53-77274 KS Primary

Addresses

Primary practice location

4000 Cambridge St
Kansas City, KS 66160-8501

Mailing address

9100 W 74TH St
Merriam, KS 66204-4004
Phone (913) 593-4808

Other practice location 1

9100 W 74th St
Attn: Carley Massing, KEP Coordinator
Merriam, KS 66204-4004
Phone (913) 676-2214

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20160902001391 KS Practitioner - Nurse Practitioner 3476849282 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Kansas University Physicians IncGroup PAC ID 8921911587, 1,809 clinicians

Practice addresses (Care Compare)

20333 W 151St St
Olathe, KS 66061-5350
Phone (913) 588-1227

4000 Cambridge St
Kansas City, KS 66160-0001
Phone (913) 588-5000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
92.91 of 100Reported as apm
Quality
77.02
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
53-77274KSMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Kansas University Physicians Inc Current Accepting new patients
Kansas University Physicians, Inc. CurrentSince Oct 1, 2025 Accepting new patients
University of Kansas Hospital Authority CurrentSince Mar 23, 2023 Accepting new patients
Kansas University Physicians Inc CurrentSince Oct 1, 2025 Accepting new patients
University of Kansas Hospital Authority CurrentSince Mar 23, 2023 Accepting new patients
Kspediatrics LLC Past Accepting new patients

Locations

3901 Rainbow Blvd
Kansas City, KS 66160
Phone (913) 588-6005

4000 Cambridge St
Kansas City, KS 66160
Phone (913) 588-3974

20333 W 151st St
Olathe, KS 66061
Phone (888) 960-1393

9100 W 74th St
Shawnee Msn, KS 66204
Phone (913) 632-2230

Organizations & group practices 7

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 2

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": "1470700800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766102400000",
    "number": "1598219396",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9100 W 74TH ST",
            "city": "MERRIAM",
            "state": "KS",
            "postal_code": "662044004",
            "telephone_number": "913-593-4808"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4000 CAMBRIDGE ST",
            "city": "KANSAS CITY",
            "state": "KS",
            "postal_code": "661608501",
            "telephone_number": "913-588-1227"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9100 W 74th St",
            "address_2": "Attn: Carley Massing, KEP Coordinator",
            "address_purpose": "LOCATION",
            "city": "Merriam",
            "state": "KS",
            "postal_code": "662044004",
            "country_code": "US",
            "telephone_number": "913-676-2214",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WALDEN",
        "first_name": "KATHERINE",
        "middle_name": "LOUISE",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-08-09",
        "last_updated": "2025-12-19",
        "certification_date": "2025-12-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "KS",
            "license": "53-77274",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Kansas City, KS

Sources for this page

Verify at the official NPI Registry.