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

Alexander Deussen, LCSW

Individual provider Mental Health Counselor · NPI 1871100339

Alexander Deussen, LCSW is a Mental Health Counselor in Portland, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2020
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

7420 SW Garden Home Rd
Portland, OR 97223-9599
Phone: (971) 404-5419
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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 · Licence L11190 (OR)
Mental Health Counselor Taxonomy 101YM0800X · Licence L10313 (OR)

Record details

NPI number1871100339
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedSeptember 29, 2020
Last updated in NPPESJune 30, 2026
Certification dateJune 30, 2026

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