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

Charles E Rethlefsen, LCSW

Individual provider Clinical Social Worker · NPI 1518921311

Charles E Rethlefsen, LCSW is a Clinical Social Worker in Corvallis, Oregon. Licensed in Oregon. Registered with an NPI since 2006.

Licensed in
OR
In the registry since
2006
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

530 NW 27th St
Corvallis, OR 97330-5223
Phone: (541) 766-6835
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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 L1045 (OR)

Record details

NPI number1518921311
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedApril 17, 2006
Last updated in NPPESJuly 13, 2026
Mailing addressPo Box 579, Corvallis, OR 97339-0579

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