Katharine Cassandra Nix, ARNP, FNP-BC

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

11007572 Issued in FL

Practice address

970 Sailfish Dr
Atlantic Beach, FL 32233-4219

Phone

(978) 660-2473

NPI assigned

Jun 19, 2020

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Medicare enrollment (NPD)

Not enrolled

State licenses

Interoperability endpoints

• Direct secure messaging: katharine.cassandra.1@31553.direct.athenahealth.com

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

{
    "created_epoch": "1592524800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742169600000",
    "number": "1962028597",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "970 SAILFISH DR",
            "city": "ATLANTIC BEACH",
            "state": "FL",
            "postal_code": "322334219",
            "telephone_number": "978-660-2473"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "970 SAILFISH DR",
            "city": "ATLANTIC BEACH",
            "state": "FL",
            "postal_code": "322334219",
            "telephone_number": "978-660-2473"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NIX",
        "first_name": "KATHARINE",
        "middle_name": "CASSANDRA",
        "credential": "ARNP, FNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-06-19",
        "last_updated": "2025-03-17",
        "certification_date": "2025-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "FL",
            "license": "11007572",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kayla Nation
• Naval Continuing Care Retirement Foundation Incorporated
• Naval Continuing Care Retirement Foundation, Inc.
• Eman Y Newhart
• Taylor Nichols, BT
• Marie L Noonan, LMT
• North Florida Behavioral Consultants LLC
• Northeast Transportation Group LLC.
• Shavonne Orr
• Marilyn E Panganiban, LD/N

• Family Nurse Practitioner in Atlantic Beach, FL
• Providers in Atlantic Beach, FL by specialty
• Family Nurse Practitioner in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 17, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.