Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Timothy William Grieve, CADCII

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1558752717

Timothy William Grieve, CADCII is an Addiction (Substance Use Disorder) Counselor in Gresham, Oregon. Licensed in Oregon. Registered with an NPI since 2015.

Licensed in
OR
In the registry since
2015
Specialties on file
2

Practice location Address checks out

620 NE 2nd St
Gresham, OR 97030-7514
Phone: (971) 288-3121
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 19-QMHPC-00713 (OR)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 14-03-27 (OR)

Record details

NPI number1558752717
Entity typeIndividual (Type 1)
GenderMale
Credentials CADCII
Sole proprietorNo
NPI enumeratedFebruary 10, 2015
Last updated in NPPESMarch 20, 2026
Certification dateMarch 20, 2026

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