May Chao, AUD, CCC-A
Audiologist · Evansville, IN
May Chao, AUD, CCC-A is an audiologist with a practice address in Evansville, Indiana, and NPI 1518855220, issued on Jun 24, 2025. Check the license (Indiana 23002920A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- May Chao
- Credential
- AUD, CCC-A
- Primary taxonomy
- Audiologist 231H00000X
- License number
- 23002920A IN
Self-reported in NPPES; status is on the state search - Practice location
- 3701 Bellemeade Ave, Evansville, IN 47714
- Phone
- (812) 479-1411
- Enumerated
- Jun 24, 2025
- Record last updated
- Jun 24, 2025
- Medicare enrollment
- Enrolled (PECOS I20250711002213); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest audiologist records → All 476 in Indiana → Look up another NPI →
Also registered at 3701 Bellemeade Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lynn Alling, OTROccupational Therapist1871648246
- Julia Balbach, M.A. CCC-AAudiologist1194888461
- Patricia Balbach, PTPhysical Therapist1093868069
- Lauren Bender, MSSpeech-Language Pathologist1053976167
- Hannah BookSpeech-Language Pathologist1700772746
- Natalie Britton, MS, OTR/LOccupational Therapist1548991664
Verify May Chao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 23002920ACheck 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
- Easter Seals Rehabilitation Center IncEvansville, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
May Chao among 476 audiologist records in Indiana
May Chao, AUD, CCC-A is one of 476 audiologist records with a practice address in Indiana. 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 2025, is newer than 94% of them.
- NPI issued2025 · 94% of these records are older, 3% newer
- In a Medicare fileYes · 43% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated2025 · median 2010 among the 223 with a school on file
- Record last updated2025 · 58% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Audiologist providers in Indiana
There are 476 audiologist records in Indiana.
All 476 in Indiana → Every provider in Evansville → Audiologist nationwide →
The 8 audiologist records with the nearest ZIP codes
- Julia Balbach, M.A. CCC-AEvansville, IN 477141194888461
- Christine Bruce, AU.D.Evansville, IN 477141437323433
- Abbey Durchholz, AUD. CCC-AEvansville, IN 477141750940656
- Abigail Garrett, AU.D.Evansville, IN 477141558663567
- Eleanor Grunwald, M.A.,FAAA,CCC-AEvansville, IN 477141295983633
- Melinda Johnson, M.A., CCC-AEvansville, IN 477141609844109
- Patricia Kawaoka Patterson, AUD.Evansville, IN 477141790179026
- Sara Labhart, AU.D.Evansville, IN 477141689019770
Common questions
What is May Chao, AUD, CCC-A's NPI number?
May Chao, AUD, CCC-A's National Provider Identifier (NPI) is 1518855220, issued on Jun 24, 2025. An NPI identifies a provider in billing; it is not a license.
Where is May Chao, AUD, CCC-A located?
The NPPES record lists a practice address at 3701 Bellemeade Ave, Evansville, IN, 47714. Phone: (812) 479-1411. Providers update this record themselves, so call before visiting.
How can I verify May Chao, AUD, CCC-A's license?
NPPES lists Indiana license number 23002920A, as entered by the provider. Search the Indiana 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.