Kern Alvin Olson, PH.D
Clinical Psychologist · Portland, OR
Kern Alvin Olson, PH.D is a clinical psychologist with a practice address in Portland, Oregon, and NPI 1225133655, issued on Sep 13, 2006. Check the license (Oregon 382, 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
- Kern Alvin Olson
- Credential
- PH.D
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 382 OR
Self-reported in NPPES; status is on the state search - Practice location
- 2311 NW Northrup St, Portland, OR 97210
- Phone
- (503) 705-8727
- Enumerated
- Sep 13, 2006
- Record last updated
- Sep 15, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 1,143 in Oregon → Look up another NPI →
Also registered at 2311 NW Northrup St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Thai-Hien Lee, MSN, FNP-CFamily Nurse Practitioner1013658509
- Cindy Li, PH.D.Clinical Psychologist1326283516
- Amanda ScottGeneral Practice Registered Nurse1376311886
- Elleson TinkleNurse Practitioner1124862610
Verify Kern Alvin Olson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 382Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Kern Alvin Olson among 1,143 clinical psychologist records in Oregon
Kern Alvin Olson, PH.D is one of 1,143 clinical psychologist records with a practice address in Oregon. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 76% newer
- In a Medicare fileNo · 16% of these records are
- In the CMS Doctors and Clinicians fileNo · 25% of these records are
- Record last updated2008 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
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 1,143 in Oregon → Every provider in Portland → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Elisabeth Bloom, PSY.D.Portland, OR 972101902246010
- Laurence Christensen, PSY.D.Portland, OR 972101003982042
- John Christensen, PH.D.Portland, OR 972101033323241
- Sandra Guyton Doan, PSY.D.Portland, OR 972101750565503
- Janice Haaken, PH.D.Portland, OR 972101851567267
- Cindy Li, PH.D.Portland, OR 972101326283516
- Scott Losk, PH.D.Portland, OR 972101801852264
- Tamara Pederson, PHDPortland, OR 972101093756546
Common questions
What is Kern Alvin Olson, PH.D's NPI number?
Kern Alvin Olson, PH.D's National Provider Identifier (NPI) is 1225133655, issued on Sep 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kern Alvin Olson, PH.D located?
The NPPES record lists a practice address at 2311 NW Northrup St, Portland, OR, 97210. Phone: (503) 705-8727. Providers update this record themselves, so call before visiting.
How can I verify Kern Alvin Olson, PH.D's license?
NPPES lists Oregon license number 382, 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.