Katherine Holt Mawhinney, AU.D.
Audiologist · Alpharetta, GA
Katherine Holt Mawhinney, AU.D. is an audiologist with a practice address in Alpharetta, Georgia, and NPI 1326298225, issued on Sep 26, 2008. Check the license (Georgia GA003800, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Holt Mawhinney
- Credential
- AU.D.
- Primary taxonomy
- Audiologist 231H00000X
- License number
- GA003800 GA
Self-reported in NPPES; status is on the state search - Practice location
- 2365 Old Milton Pkwy Ste 200, Alpharetta, GA 30009
- Phone
- (770) 740-1860
- Enumerated
- Sep 26, 2008
- Record last updated
- Apr 4, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (770) 753-0021
- Medicare enrollment
- Enrolled (PECOS I20081110000142); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 2008
- Entity
- Type 1 · individual
8 nearest audiologist records → All 516 in Georgia → Look up another NPI →
Verify Katherine Holt Mawhinney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license GA003800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- North Atlanta Ear Nose And Throat PCCumming, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Holt Mawhinney among 516 audiologist records in Georgia
Katherine Holt Mawhinney, AU.D. is one of 516 audiologist records with a practice address in Georgia. 43% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 30% of them.
- NPI issued2008 · 30% of these records are older, 60% newer
- In a Medicare fileYes · 43% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2008 · median 2013 among the 224 with a school on file
- Record last updated2013 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 231H00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Audiologist providers in Georgia
There are 516 audiologist records in Georgia.
All 516 in Georgia → Every provider in Alpharetta → Audiologist nationwide →
The 8 audiologist records with the nearest ZIP codes
- Amanda BrandinoAlpharetta, GA 300091841649498
- Sydney Cowing, AUDAlpharetta, GA 300091619380508
- Teresa Gentry, M.A.CCC-AAlpharetta, GA 300091649335944
- Thomas Guerrein, AUDAlpharetta, GA 300091346524881
- Kelli Smith, AUDAlpharetta, GA 300091831196203
- Ericka Tucker, M.S.CCC-AAlpharetta, GA 300091265670988
- Shamine Alves, AUDConyers, GA 300121801724232
- Virginia Bryant, AU.D.Conyers, GA 300121326574229
Common questions
What is Katherine Holt Mawhinney, AU.D.'s NPI number?
Katherine Holt Mawhinney, AU.D.'s National Provider Identifier (NPI) is 1326298225, issued on Sep 26, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Holt Mawhinney, AU.D. located?
The NPPES record lists a practice address at 2365 Old Milton Pkwy Ste 200, Alpharetta, GA, 30009. Phone: (770) 740-1860. Providers update this record themselves, so call before visiting.
How can I verify Katherine Holt Mawhinney, AU.D.'s license?
NPPES lists Georgia license number GA003800, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.