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

Harold Clifford Darst, CADCII

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1619090248

Harold Clifford Darst, CADCII is an Addiction (Substance Use Disorder) Counselor in Corvallis, Oregon. Licensed in Oregon. Registered with an NPI since 2007.

Licensed in
OR
In the registry since
2007

Practice location Address checks out

344 NW 6th St
Corvallis, OR 97330-4814
Phone: (541) 954-7077
Fax: (888) 505-1903
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 99-11-61 (OR)

Record details

NPI number1619090248
Entity typeIndividual (Type 1)
GenderMale
Credentials CADCII
Sole proprietorNo
NPI enumeratedApril 9, 2007
Last updated in NPPESSeptember 20, 2015

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