Individual provider Active NPI

Clark Brenneman

  • Hearing Instrument Specialist
  • Alpharetta, GA
National Provider Identifier
1689518433
Registry record updated Apr 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hearing Instrument SpecialistTaxonomy code 237700000X
Practice address
3400 Old Milton Pkwy Ste 385
Alpharetta, GA 30005-3707
Phone
(770) 653-7027
NPI assigned
Apr 14, 2026
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 14, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hearing Instrument Specialist 237700000X Primary

Addresses

Primary practice location

3400 Old Milton Pkwy Ste 385
Alpharetta, GA 30005-3707

Mailing address

1229 Dunbrooke LN
Dunwoody, GA 30338-3224
Phone (602) 434-0485

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

NPI Registry JSON

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

{
    "created_epoch": "1776124800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776124800000",
    "number": "1689518433",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1229 DUNBROOKE LN",
            "city": "DUNWOODY",
            "state": "GA",
            "postal_code": "303383224",
            "telephone_number": "602-434-0485"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3400 OLD MILTON PKWY STE 385",
            "city": "ALPHARETTA",
            "state": "GA",
            "postal_code": "300053707",
            "telephone_number": "770-653-7027"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BRENNEMAN",
        "first_name": "CLARK",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-04-14",
        "last_updated": "2026-04-14",
        "certification_date": "2026-04-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "237700000X",
            "taxonomy_group": "",
            "desc": "Hearing Instrument Specialist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Alpharetta, GA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 14, 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.