Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MRS. KAYA WYNN O'CONNOR, MSW, LICSW
Active Sole ProprietorMRS. KAYA WYNN O'CONNOR, MSW, LICSW is a Clinical Social Worker healthcare provider located in MERCER ISLAND, Washington. NPI 1346797172 is currently active in the NPPES registry. Verify at CMS.
Clinical Social Worker · MERCER ISLAND, WA
Registration Details
- NPI Number
- 1346797172
- Provider Type
- Individual
- Gender
- Female
- NPI Issued
- Sep 9, 2016 (9.9002683710927 yrs)
- Last Updated
- Jan 15, 2026
- License
-
LW61374691 (WA)
- Sole Proprietor
- Yes
Practice Information
- Address
-
8015 SE 28TH STREETSUITE 309MERCER ISLAND, WA, 98040Browse WA providers · Browse ZIP 98040
- Phone
- 2064443600
- Fax
- 2064443610
- Primary Specialty
-
Clinical Social Worker
1041C0700X
- Additional Specialty
- Student (Health Education/Training)
Other Clinical Social Worker Providers in MERCER ISLAND, WA
| Name | Credential | NPI |
|---|---|---|
| MS. HERMINE RUBENSTEIN | MSW | 1720170129 |
| RON K FEINBERG | MSW, LICSW | 1861516825 |
| LIAT TAMAR FEINBERG | LICSW | 1467731000 |
| CARLA HERSHMAN | LICSW | 1871990135 |
| KATHERINE CROUCH | LCSW | 1801384862 |
| TAM QUYTHI DINH | PH.D, LICSW | 1104446541 |
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.