Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
ETHAN CHEN, AU.D.
ActiveETHAN CHEN, AU.D. is a Audiologist healthcare provider located in LOS ALTOS, California. NPI 1134096514 is currently active in the NPPES registry. Verify at CMS.
Audiologist · LOS ALTOS, CA
Registration Details
- NPI Number
- 1134096514
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Oct 21, 2025 (0.84199865817941 yrs)
- Last Updated
- Oct 21, 2025
- License
-
AU4121 (CA)
Practice Information
- Address
-
496 1ST ST STE 120LOS ALTOS, CA, 940223677Browse CA providers · Browse ZIP 94022
- Phone
- 6509410664
- Fax
- 6509412892
- Primary Specialty
-
Audiologist
231H00000X
Other Audiologist Providers in LOS ALTOS, CA
| Name | Credential | NPI |
|---|---|---|
| DR. DEBORAH WILSON CLARK | AU.D. | 1801935424 |
| MS. JENNIFER FARGO LATHROP | M.A. | 1235279266 |
| MS. BROOK LEE RAGUSKUS | AU.D. | 1073654331 |
| MRS. ALLISON RAE KOWALCZYK | M.S. | 1023278066 |
| ASHLEY MARIE CHWASTYK | AU.D. | 1013441583 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.