Individual provider Active NPI

Elizabeth Suzanne Gdula, AU.D., CCC-A

  • Audiologist
  • Killeen, TX
National Provider Identifier
1588999213
Registry record updated Jun 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
AudiologistTaxonomy code 231H00000X
License
81861 Issued in TX
Practice address
36000 Darnall Loop
Killeen, TX 76544-5095
Phone
(607) 731-6467
NPI assigned
Oct 14, 2009
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 11, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Audiologist-Hearing Aid Fitter 237600000X 81861 TX
Audiologist-Hearing Aid Fitter 237600000X AY1594 FL
Audiologist 231H00000X 81861 TX Primary
Audiologist 231H00000X AY1594 FL

Addresses

Primary practice location

36000 Darnall Loop
Killeen, TX 76544-5095

Mailing address

36000 Darnall Loop
Killeen, TX 76544-5095
Phone (607) 731-6467

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)
Enrolled

NPI Registry JSON

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

{
    "created_epoch": "1255478400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781136000000",
    "number": "1588999213",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "36000 DARNALL LOOP",
            "city": "KILLEEN",
            "state": "TX",
            "postal_code": "765445095",
            "telephone_number": "607-731-6467"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "36000 DARNALL LOOP",
            "city": "KILLEEN",
            "state": "TX",
            "postal_code": "765445095",
            "telephone_number": "607-731-6467"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GDULA",
        "first_name": "ELIZABETH",
        "middle_name": "SUZANNE",
        "name_prefix": "Dr.",
        "credential": "AU.D., CCC-A",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2009-10-14",
        "last_updated": "2026-06-11",
        "certification_date": "2026-06-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "237600000X",
            "taxonomy_group": "",
            "desc": "Audiologist-Hearing Aid Fitter",
            "state": "TX",
            "license": "81861",
            "primary": false
        },
        {
            "code": "237600000X",
            "taxonomy_group": "",
            "desc": "Audiologist-Hearing Aid Fitter",
            "state": "FL",
            "license": "AY1594",
            "primary": false
        },
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": "TX",
            "license": "81861",
            "primary": true
        },
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": "FL",
            "license": "AY1594",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Killeen, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 11, 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.