1. Home
  2. Directory
  3. Oregon
  4. Portland
  5. Psychoanalyst
  6. NPI Profile

DR. PETER S ARMSTRONG PHD
NPI 1215159371
Psychoanalyst in Portland, OR

Active since May 02, 2007
833 SW 11TH AVE STE 816, PORTLAND, OR 97205(503) 706-1786(270) 738-1786 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Peter S Armstrong Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. PETER S ARMSTRONG PHD (NPI 1215159371) is an individual psychoanalyst provider in Portland, Oregon, licensed in Oregon (1236) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1215159371
Entity TypeIndividualMale
Primary Taxonomy102L00000X
Provider Legal NameDR. PETER S ARMSTRONGCredential: PHD
Location Address833 SW 11TH AVE STE 816Portland, OR 97205-2122
Mailing Address833 Sw 11th Ave Ste 816Portland, OR 97205-2122 · (503) 706-1786 · Fax (270) 738-1786
Phone(503) 706-1786
Fax(270) 738-1786
Sole ProprietorNo
Enumeration DateMay 2, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1215159371 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychoanalystBehavioral Health & Social Service Providers
Taxonomy Code102L00000X
License✔ Licensed in OR · 1236
Definition
Psychoanalysis is a comprehensive, theoretical framework which, when applied to a treatment process, consists of an intensive verbal, therapeutic relationship between an analyst and an analysand which aims for symptom relief, emotional growth, and personal integration. The psychoanalytic treatment process includes, but is not limited to, the recognition of unconscious processes and conflicts; the significance of developmental influences; and the impact of resistances, defenses, transference and countertransference phenomena. Treatment is enhanced by an understanding developed in the analyst's training and personal analysis of unconscious manifestations, such as dreams, slips of the tongue, fantasies and day dreams. Psychoanalytic technique varies in relation to theoretical orientation.
833 SW 11TH AVE STE 816, Portland, OR 97205
Open in Google Maps ↗

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Peter Armstrong's NPI number?

The NPI number for Peter Armstrong is 1215159371. It was assigned to this individual provider in the NPPES registry on May 2, 2007.

Where is Peter Armstrong located?

Peter Armstrong practices at 833 SW 11th Ave Ste 816, Portland, OR 97205. The listed phone number is (503) 706-1786.

What is Peter Armstrong's specialty?

The primary specialty registered for this NPI is Psychoanalyst with taxonomy code 102L00000X.

When was this NPI record last updated?

The NPPES record for Peter Armstrong was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.