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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1558503573

Katherine Friedman, MA is an Addiction (Substance Use Disorder) Counselor in Portland, Oregon. Practices as a sole proprietor. Registered with an NPI since 2009.

In the registry since
2009
Specialties on file
2
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

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Practice location Address checks out

17070 SE McLoughlin Blvd
Portland, OR 97267-4960
Phone: (503) 594-1772
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X

Record details

NPI number1558503573
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA
Sole proprietorYes
NPI enumeratedApril 6, 2009
Last updated in NPPESSeptember 14, 2011

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