Ashton Marie Giammona, PA-C

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

5362 Issued in SC

Practice address

1833 N Paris Ave
Port Royal, SC 29935-2029

Phone

(843) 522-1420

Fax

(843) 522-1460

NPI assigned

Jun 4, 2025

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

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

Physician Assistant

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Cora South Carolina LLCGroup PAC ID 3173766334, shared by 6 NPIs, 220 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Coastal Neurology, P.a.

  • Neurology Physician
  • Port Royal, SC
  • NPI 1750346789
  Medicare reassignment NPD

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

{
    "created_epoch": "1748995200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748995200000",
    "number": "1093609174",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1833 N PARIS AVE",
            "city": "PORT ROYAL",
            "state": "SC",
            "postal_code": "299352029",
            "telephone_number": "843-522-1420",
            "fax_number": "843-522-1460"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1833 N PARIS AVE",
            "city": "PORT ROYAL",
            "state": "SC",
            "postal_code": "299352029",
            "telephone_number": "843-522-1420",
            "fax_number": "843-522-1460"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "122 Okatie Center Blvd N Ste 240",
            "address_purpose": "LOCATION",
            "city": "Okatie",
            "state": "SC",
            "postal_code": "299093782",
            "country_code": "US",
            "telephone_number": "843-522-1420",
            "fax_number": "843-522-1460",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GIAMMONA",
        "first_name": "ASHTON",
        "middle_name": "MARIE",
        "name_prefix": "Miss",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-06-04",
        "last_updated": "2025-06-04",
        "certification_date": "2025-06-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "SC",
            "license": "5362",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• John Bruce Etheridge, MD
• Richard H Fitzgerald, M.D.
• Arianne M Fredrickson, PA-C
• Fresenius Medical Care Beaufort County, LLC
• Genesis Eldercare Rehabilitation Services LLC
• Jessie Pernell Goethie, DNP, APRN, FNP-C
• Carissa Grande
• Grist Mill Partners LLC
• Candace M Grose, OT
• Gynecology Associates of Beaufort PC

• Neurology Physician in Port Royal, SC
• Providers in Port Royal, SC by specialty
• Neurology Physician in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 4, 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.