Dennis James Allison, PSYD
Clinical Psychologist · Portland, OR
Dennis James Allison, PSYD is a clinical psychologist with a practice address in Portland, Oregon, and NPI 1235226283, issued on Oct 9, 2006. Check the license (Oregon 1016, as entered in NPPES) with the Oregon board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Dennis James Allison
- Credential
- PSYD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License numbers
- 1016 OR
PY00001457 WA
Self-reported in NPPES; status is on the state search - Practice location
- 3181 SW Sam Jackson Park RD, Portland, OR 97239
- Phone
- (503) 494-6176
- Enumerated
- Oct 9, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 005928 OR
- Entity
- Type 1 · individual
Also registered at 3181 SW Sam Jackson Park RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alex AamodtCritical Care Medicine Registered Nurse1154257590
- Jefferson Abaricia, MD, PHDStudent in an Organized Health Care Education/Training Program1073215711
- Kenneth Abbey, MDAnesthesiology Physician1588779342
- Matthew Abbott, PA-CMedical Physician Assistant1154738003
- Ayah Abdelsalam Megahed, MD, MSCVascular & Interventional Radiology Physician1023503596
- Obada Abdulrazzak, MDStudent in an Organized Health Care Education/Training Program1598567430
Verify Dennis James Allison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 1016Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
508 clinical psychologist records list a practice address in Portland
They are 508 of the 42,088 NPPES records with a practice address in Portland, and 1,143 clinical psychologist records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 508 in Portland → All 1,143 in Oregon → Every provider in Portland →
Other clinical psychologist records in Oregon
- Sean Aaron, PHDPortland, OR1578047403
- Chloe Ackerman, PSYDScappoose, OR1568720928
- Renata Ackermann, PHDPortland, OR1053453050
- Wendi Adams, PSY.DPortland, OR1013965425
- Michelle Adkins-Hepler, PSYDPortland, OR1205016359
- Karim Afzal, PH.D.Portland, OR1982769204
- Kyle Ahlf, PSYDBend, OR1902104912
- Karyn Aho, PH.D.Eugene, OR1295815009
- Normund Akots, PHD, MSPortland, OR1477534360
- Patricia Albrecht, PSY.D.Portland, OR1568663151
Common questions
What is Dennis James Allison, PSYD's NPI number?
Dennis James Allison, PSYD's National Provider Identifier (NPI) is 1235226283, issued on Oct 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dennis James Allison, PSYD located?
The NPPES record lists a practice address at 3181 SW Sam Jackson Park RD, Portland, OR, 97239. Phone: (503) 494-6176. Providers update this record themselves, so call before visiting.
How can I verify Dennis James Allison, PSYD's license?
NPPES lists Oregon license number 1016, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.