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

Dr. Dennis P. Swiercinsky, PHD

Individual provider Clinical Neuropsychologist · NPI 1205968526

Dr. Dennis P. Swiercinsky, PHD is a Clinical Neuropsychologist in Portland, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

1001 SW 5th Ave Ste 1100
Portland, OR 97204-1147
Phone: (503) 450-0599
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence 1532 (OR)

Record details

NPI number1205968526
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 12, 2007
Last updated in NPPESJuly 8, 2007

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