Katherine Colleen Walker, NP

Primary specialty

Acute Care Nurse PractitionerTaxonomy code 363LA2100X

License

4704313034 Issued in MI

Practice address

500 Kirts Blvd Ste 100
Troy, MI 48084-4135

Phone

(248) 824-6000

NPI assigned

Sep 28, 2022

Last updated

Feb 18, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Other names 1

• Katherine Colleen Jones Former name

Medicare fee-for-service enrollment

Enrolled in MI

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

Specialty

Nurse Practitioner

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Vpa PCGroup PAC ID 9234041948, 181 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kajones@landmarkhealth-direct.org
• Direct secure messaging: katherine.jones.1@32913.direct.athenahealth.com

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.

• Vpa PC

  dba HarmonyCares Medical Group

  • Family Medicine Physician
  • Portage, MI
  • NPI 1669091864
  Medicare reassignment Care Compare group NPD
• Sound Inpatient Physicians-Michigan, PLLC

  • Internal Medicine Physician
  • Kalamazoo, MI
  • NPI 1093967861

  Nurse Practitioner

  Medicare reassignment NPD
• Sound Inpatient Physicians - Michigan, PLLC

  dba Sound Physicians

  • Hospitalist Physician
  • Escanaba, MI
  • NPI 1366768178
  NPD
• Vpa PC

  dba HarmonyCares Medical Group

  • Family Medicine Physician
  • Troy, MI
  • NPI 1336153295
  NPD
• Vpa PC

  dba HarmonyCares Medical Group

  • Portable X-ray and/or Other Portable Diagnostic Imaging Supplier
  • Troy, MI
  • NPI 1871666784
  NPD
• Vpa PC

  dba HarmonyCares Medical Group

  • Family Medicine Physician
  • Brentwood, TN
  • NPI 1578363362
  NPD
• Landmark Medical of Michigan PC

  • General Practice Physician
  • Southfield, MI
  • NPI 1083285597
  NPD (past)

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

{
    "created_epoch": "1664323200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771372800000",
    "number": "1063136547",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 639295 DEPT 93394",
            "city": "CINCINNATI",
            "state": "OH",
            "postal_code": "452639295",
            "telephone_number": "248-266-4200",
            "fax_number": "855-618-6655"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 KIRTS BLVD STE 100",
            "city": "TROY",
            "state": "MI",
            "postal_code": "480844135",
            "telephone_number": "248-824-6000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "26677 W 12 Mile Rd Ste 166",
            "address_purpose": "LOCATION",
            "city": "Southfield",
            "state": "MI",
            "postal_code": "480341514",
            "country_code": "US",
            "telephone_number": "313-306-2023",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "26677 W 12 Mile Rd Ste 166",
            "address_purpose": "LOCATION",
            "city": "Southfield",
            "state": "MI",
            "postal_code": "480341514",
            "country_code": "US",
            "telephone_number": "313-306-2023",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WALKER",
        "first_name": "KATHERINE",
        "middle_name": "COLLEEN",
        "credential": "NP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-09-28",
        "last_updated": "2026-02-18",
        "certification_date": "2026-02-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MI",
            "license": "2022026599",
            "primary": false
        },
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "MI",
            "license": "4704313034",
            "primary": true
        },
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "MI",
            "license": "2022026599",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATHERINE",
            "last_name": "JONES",
            "middle_name": "COLLEEN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• James P. Waleke, M.D.
• Walgreen Co (Walgreens #04412)
• Alyssa Marie Walker
• Ione Clair Walker, PHARMD
• Jennifer Walker, CMT
• Nakia Walker
• Sha-Rhonda Nicole Walker
• Breanne Walkowiak, PT, DPT
• Olivia Nella Walkuski
• Walmart

• Acute Care Nurse Practitioner in Troy, MI
• Providers in Troy, MI by specialty
• Acute Care Nurse Practitioner in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 18, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.