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

Individual provider Psychoanalyst · NPI 1215159371

Dr. Peter S Armstrong, PHD is a Psychoanalyst in Portland, Oregon. Licensed in Oregon. Registered with an NPI since 2007.

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.

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Practice location Address checks out

833 SW 11th Ave Ste 816
Portland, OR 97205-2122
Phone: (503) 706-1786
Fax: (270) 738-1786
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychoanalyst (primary) Taxonomy 102L00000X · Licence 1236 (OR)

Record details

NPI number1215159371
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 2, 2007
Last updated in NPPESJuly 8, 2007

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