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

Mary Jayne Wykowski, LCSW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1861689978

Mary Jayne Wykowski, LCSW is an Addiction (Substance Use Disorder) Counselor in Portland, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2007
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

2415 SE 43rd Ave
Portland, OR 97206-1600
Phone: (503) 872-0168
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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 L4960 (OR)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X

Record details

NPI number1861689978
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedOctober 2, 2007
Last updated in NPPESJuly 26, 2011

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