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

Individual provider Clinical Social Worker · NPI 1134180573

Mr. Dennis A Abreu, 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 L3494 (OR)

Record details

NPI number1134180573
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMarch 28, 2006
Last updated in NPPESJuly 8, 2007

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