Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Donald Glen Mc Arthur, LCSW, CADCI

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1043397706

Donald Glen Mc Arthur, LCSW, CADCI is an Addiction (Substance Use Disorder) Counselor in Oregon City, Oregon. Licensed in Oregon. Registered with an NPI since 2006.

Licensed in
OR
In the registry since
2006
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

998 Library Ct
Oregon City, OR 97045-4041
Phone: (503) 655-8401
Fax: (503) 655-8429
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence L3123 (OR)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 00-11-26 (OR)

Record details

NPI number1043397706
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW , CADCI
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESSeptember 11, 2025

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