Individual provider Active NPI

Margaret Ball, AUD

  • Audiologist
  • Chapel Hill, NC
National Provider Identifier
1891616355
Registry record updated Jul 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
AudiologistTaxonomy code 231H00000X
License
30005189 Issued in NC
Practice address
2226 Nelson Hwy Ste 102
Chapel Hill, NC 27517-9638
Phone
(984) 974-2141
NPI assigned
Jul 22, 2026
Sex
Unspecified or another gender identity
Sole proprietor
No

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

Specialties & licenses 1

NPPES NPI Registry
Specialty (taxonomy)CodeLicenseStatePrimary
Audiologist 231H00000X 30005189 NC Primary

Addresses

NPPES NPI Registry

Primary practice location

2226 Nelson Hwy Ste 102
Chapel Hill, NC 27517-9638

Mailing address

2226 Nelson Hwy Ste 102
Chapel Hill, NC 27517-9638

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Jul 22, 2026.

{
    "created_epoch": "1784678400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784678400000",
    "number": "1891616355",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2226 NELSON HWY STE 102",
            "city": "CHAPEL HILL",
            "state": "NC",
            "postal_code": "275179638"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2226 NELSON HWY STE 102",
            "city": "CHAPEL HILL",
            "state": "NC",
            "postal_code": "275179638",
            "telephone_number": "984-974-2141"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BALL",
        "first_name": "MARGARET",
        "name_prefix": "Dr.",
        "credential": "AUD",
        "sole_proprietor": "NO",
        "sex": "X",
        "enumeration_date": "2026-07-22",
        "last_updated": "2026-07-22",
        "certification_date": "2026-07-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": "NC",
            "license": "30005189",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chapel Hill, NC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 22, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.