Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DEREK GRIEB
Active Sole ProprietorDEREK GRIEB is a Addiction (Substance Use Disorder) Counselor healthcare provider located in WALLA WALLA, Washington. NPI 1093606873 is currently active in the NPPES registry. Verify at CMS.
Addiction (Substance Use Disorder) Counselor · WALLA WALLA, WA
Registration Details
- NPI Number
- 1093606873
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jul 10, 2025 (1.1405808554663 yrs)
- Last Updated
- Jul 10, 2025
- Sole Proprietor
- Yes
Practice Information
- Address
-
120 EAST BIRCH ST STE 14WALLA WALLA, WA, 993623054Browse WA providers · Browse ZIP 99362
- Phone
- 5098764525
- Primary Specialty
-
Addiction (Substance Use Disorder) Counselor
101YA0400X
- Additional Specialty
- Addiction (Substance Use Disorder) Counselor
Other Addiction (Substance Use Disorder) Counselor Providers in WALLA WALLA, WA
| Name | Credential | NPI |
|---|---|---|
| LISA SMYTH | LICSW | 1346345436 |
| DAVID CONWAY BEEBE | MSW, CDP | 1093860181 |
| MS. CYNTHIA WITMAN | M.DIV., NBCC, QCDC1 | 1124265251 |
| MS. KATHERYN LEA ROGERS | — | 1659639391 |
| MRS. SHELLY CURTIS | BA, SUDP | 1386078871 |
| JUAN VALDEZ | AARC, SUDP | 1164900494 |
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.