NPPES file of Aug 9, 2026

Ruthie Johnston, CADC 1

Addiction (Substance Use Disorder) Counselor · Portland, OR

Ruthie Johnston, CADC 1 is an addiction (substance use disorder) counselor with a practice address in Portland, Oregon, and NPI 1376945386, issued on Sep 22, 2014. Check the license (Oregon 14-03-10, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1376945386
Name
Ruthie Johnston
Credential
CADC 1
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
14-03-10 OR
Self-reported in NPPES; status is on the state search
Practice location
3910 SE Stark St, Portland, OR 97214
Phone
(503) 236-3033
Enumerated
Sep 22, 2014
Record last updated
Sep 22, 2014 (not updated in 12 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 3910 SE Stark St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Gregory Cussen, LMSWSocial Worker1295078475
  2. Dondrae Fair, CRMCounselor1174925366
  3. Deandre Frison, CRMPeer Specialist1821446634
  4. Rhonda HelserSpecialist1609278266
  5. Annie HoodPsychiatric/Mental Health Nurse Practitioner1740605476
  6. Nicole King, CADC 1Addiction (Substance Use Disorder) Counselor1598802274

Verify Ruthie Johnston in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license 14-03-10    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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1,236 addiction (substance use disorder) counselor records list a practice address in Portland

They are 1,236 of the 42,088 NPPES records with a practice address in Portland, and 4,037 addiction (substance use disorder) counselor records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,236 in Portland → All 4,037 in Oregon → Every provider in Portland →

Other addiction (substance use disorder) counselor records in Oregon

  1. Christie Aaron, CADC-RSalem, OR1871371500
  2. Haitham AbdallahBeaverton, OR1730955378
  3. Lul Abdullahi, CADC-RPortland, OR1942012091
  4. Gabbrielle AberasturiOntario, OR1609658236
  5. Jessica Abramson, CADCEugene, OR1649905787
  6. Samantha AbukhaterPortland, OR1346924610
  7. Josefina Acevedo-GilesPortland, OR1184119315
  8. Jason AcheeGrants Pass, OR1750065421
  9. Carrie Ackerman, CADC I, CRMPortland, OR1164133260
  10. Greg AckermanPortland, OR1225421514

Common questions

What is Ruthie Johnston, CADC 1's NPI number?

Ruthie Johnston, CADC 1's National Provider Identifier (NPI) is 1376945386, issued on Sep 22, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Ruthie Johnston, CADC 1 located?

The NPPES record lists a practice address at 3910 SE Stark St, Portland, OR, 97214. Phone: (503) 236-3033. Providers update this record themselves, so call before visiting.

How can I verify Ruthie Johnston, CADC 1's license?

NPPES lists Oregon license number 14-03-10, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.