Kathryn Heasley Walker, APRN

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

22280 Issued in SC

Practice address

124 Mallard St
Greenville, SC 29601-4046

Phone

(864) 241-1040

NPI assigned

Oct 2, 2018

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in SC

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, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Prisma Health University Medical GroupGroup PAC ID 8325950983, 2,467 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kwalker848482@direct.ghs.myhfn.org

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.

• Prisma Health University Medical Group

  • Family Medicine Physician
  • Greenville, SC
  • NPI 1295763217
  Medicare reassignment Care Compare group NPD
• Musc Affiliate Physicians

  • Psychiatry Physician
  • Charleston, SC
  • NPI 1700465648
  Medicare reassignment NPD
• Musc Affiliate Physicians

  • Family Medicine Physician
  • Charleston, SC
  • NPI 1548849482
  NPD
• Prisma Health University Medical Group

  • Gynecology Physician
  • Greer, SC
  • NPI 1003619313
  NPD

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

{
    "created_epoch": "1538438400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750204800000",
    "number": "1710462148",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "124 MALLARD ST",
            "city": "GREENVILLE",
            "state": "SC",
            "postal_code": "296014046"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "124 MALLARD ST",
            "city": "GREENVILLE",
            "state": "SC",
            "postal_code": "296014046",
            "telephone_number": "864-241-1040"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3093 S Highway 14 Ste 101",
            "address_purpose": "LOCATION",
            "city": "Greer",
            "state": "SC",
            "postal_code": "296504829",
            "country_code": "US",
            "telephone_number": "864-720-1900",
            "fax_number": "864-720-1901",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WALKER",
        "first_name": "KATHRYN",
        "middle_name": "HEASLEY",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-10-02",
        "last_updated": "2025-06-18",
        "certification_date": "2025-06-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "SC",
            "license": "22280",
            "primary": true
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "SC",
            "license": "22280",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "301100",
            "state": "SC"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Coreshia Walker Walker
• Emili Victoria Walker
• Frances Allison Walker, BIRTH DOULA
• Jennifer Walker, MD
• Joseph Brock Walker
• Kevin Burton Walker, M.D.
• Marshall Whitson Walker Jr., M.D.
• Rachel Walker, M.S.
• Robert Davis Walker, M.D.
• Robert Ricardo Walker, M.D.

• Nurse Practitioner in Greenville, SC
• Providers in Greenville, SC by specialty
• Nurse Practitioner in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 18, 2025; 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.