Katie Ann Kastner, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

294671 Issued in GA

Practice address

590 441 Historic Hwy N
Demorest, GA 30535-4561

Phone

(706) 754-5511

Fax

(706) 754-5577

NPI assigned

Jun 24, 2025

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in GA

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, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Family Practice of Habersham PCGroup PAC ID 6608806765, 3 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/ABFDDD/Endpoint/ABFDDD

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.

• Family Practice of Habersham PC

  • Internal Medicine Physician
  • Demorest, GA
  • NPI 1093717357

  Single Specialty

  Medicare reassignment Care Compare group NPD
• Family Practice of Habersham PC

  • Primary Care Clinic/Center
  • Demorest, GA
  • NPI 1124154794
  NPD

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

{
    "created_epoch": "1750723200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752537600000",
    "number": "1265320709",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1779",
            "city": "DEMOREST",
            "state": "GA",
            "postal_code": "305351779",
            "telephone_number": "706-892-8030",
            "fax_number": "706-754-5577"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "590 441 HISTORIC HWY N",
            "city": "DEMOREST",
            "state": "GA",
            "postal_code": "305354561",
            "telephone_number": "706-754-5511",
            "fax_number": "706-754-5577"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KASTNER",
        "first_name": "KATIE",
        "middle_name": "ANN",
        "credential": "FNP-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-06-24",
        "last_updated": "2025-07-15",
        "certification_date": "2025-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": "GA",
            "license": "294671",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "GA",
            "license": "294671",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Andrew Jonathan Sigers Jones, PT, DPT
• Jocelin Von Trese Jones
• Kecia Jackson Jones, M.D.
• Gabrielle June
• Reid Elizabeth Kafsky
• Catherine M. Kilgore, APRN
• Derek Arthur Klemm, D.O., PHARM.D.
• Kathleen Lafevers, APRN
• Hannah Marie Landress, DPT
• Margaret Anne Leger

• Family Nurse Practitioner in Demorest, GA
• Providers in Demorest, GA by specialty
• Family Nurse Practitioner in Georgia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 15, 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.