Active NPI
Madeline Kent Barnes, AUD., CCC-A
- Audiologist
- Huntsville, AL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Audiologist
- License
- AY2705
- Practice address
- 300 Bob Wallace Ave SW Ste B
Huntsville, AL 35801-3811 - Phone
- (256) 652-1987
- NPI assigned
- May 1, 2023
- Last updated
- Jul 20, 2026
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Audiologist | 231H00000X | AY2705 | FL | Primary |
| Audiologist-Hearing Aid Fitter | 237600000X | 1358A | AL |
Addresses
Primary practice location
300 Bob Wallace Ave SW Ste B
Huntsville, AL 35801-3811
Mailing address
300 Bob Wallace Ave SW Ste B
Huntsville, AL 35801-3811
Phone (256) 330-2230
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in AL
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Qualified Audiologist
- Education
- Other, 2023
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
15232 Greenfield Dr
Athens, AL 35613-2897
Phone (256) 233-1650
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 1358A | AL | MD | Audiologist-Hearing Aid Fitter |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Valley Ear Nose and Throat Associates PC | Current | Accepting new patients | |
| West Florida Medical Center Clinic PA | Past | Accepting new patients | |
| Hearsouth Audiology of Huntsville, LLC | Audiologist-Hearing Aid Fitter | Past | Accepting new patients |
Locations
15232 Greenfield Dr
Athens, AL 35613
Phone (256) 233-1650
9238 Madison Blvd
Ste 117
Madison, AL 35758
Phone (256) 772-7148
Organizations & group practices 3
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Specialist
- Athens, AL
- NPI 1912050352
-
- Audiologist-Hearing Aid Fitter
- Huntsville, AL
- NPI 1194641381
-
dba Medical Center Clinic Ambulatory Surgical Center
- Ambulatory Surgical Clinic/Center
- Pensacola, FL
- NPI 1043396245
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1682899200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1784505600000",
"number": "1275221897",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "300 BOB WALLACE AVE SW STE B",
"city": "HUNTSVILLE",
"state": "AL",
"postal_code": "358013811",
"telephone_number": "256-330-2230"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "300 BOB WALLACE AVE SW STE B",
"city": "HUNTSVILLE",
"state": "AL",
"postal_code": "358013811",
"telephone_number": "256-652-1987"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BARNES",
"first_name": "MADELINE",
"middle_name": "KENT",
"name_prefix": "Dr.",
"credential": "AUD., CCC-A",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2023-05-01",
"last_updated": "2026-07-20",
"certification_date": "2026-07-20",
"status": "A"
},
"taxonomies": [
{
"code": "231H00000X",
"taxonomy_group": "",
"desc": "Audiologist",
"state": "FL",
"license": "AY2705",
"primary": true
},
{
"code": "237600000X",
"taxonomy_group": "",
"desc": "Audiologist-Hearing Aid Fitter",
"state": "AL",
"license": "1358A",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Huntsville, AL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- 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.