DEREK GRIEB
NPI 1093606873
Counselor - Addiction (Substance Use Disorder) in Walla Walla, WA
About Derek Grieb NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DEREK GRIEB (NPI 1093606873) is an individual addiction (substance use disorder) provider in Walla Walla, Washington and active in the NPI registry since July 2025.
NPPES Registry Identity
Specialties & Licenses 2
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Derek Grieb's NPI number?
The NPI number for Derek Grieb is 1093606873. It was assigned to this individual provider in the NPPES registry on July 10, 2025.
Where is Derek Grieb located?
Derek Grieb practices at 120 East Birch St Ste 14, Walla Walla, WA 99362. The listed phone number is (509) 876-4525.
What is Derek Grieb's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.
When was this NPI record last updated?
The NPPES record for Derek Grieb was last updated on July 10, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
