NPPES file of Aug 9, 2026

Aarn Lothar Bergstrom, CADC-R

Addiction (Substance Use Disorder) Counselor · Eugene, OR

Aarn Lothar Bergstrom, CADC-R is an addiction (substance use disorder) counselor with a practice address in Eugene, Oregon, and NPI 1174225650, issued on Mar 20, 2023. Check the license 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
1174225650
Name
Aarn Lothar Bergstrom
Credential
CADC-R
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
Practice location
78 Centennial Loop Ste A, Eugene, OR 97401
Phone
(541) 393-0777
Enumerated
Mar 20, 2023
Record last updated
Feb 22, 2024
Fax
(541) 687-9279
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 78 Centennial Loop Ste A

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

  1. Shannon BlackwellMental Health Counselor1891465290
  2. Jeremy BowmanPeer Specialist1568300911
  3. Jair BuestanBehavior Technician1730050345
  4. Katie CooperMental Health Counselor1578015707
  5. Michael CrespinoAddiction (Substance Use Disorder) Counselor1942053475
  6. Lucas CrowsonAddiction (Substance Use Disorder) Counselor1508597659

Verify Aarn Lothar Bergstrom in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this professionCheck 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

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345 addiction (substance use disorder) counselor records list a practice address in Eugene

They are 345 of the 8,239 NPPES records with a practice address in Eugene, 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 345 in Eugene → All 4,037 in Oregon → Every provider in Eugene →

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 Aarn Lothar Bergstrom, CADC-R's NPI number?

Aarn Lothar Bergstrom, CADC-R's National Provider Identifier (NPI) is 1174225650, issued on Mar 20, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Aarn Lothar Bergstrom, CADC-R located?

The NPPES record lists a practice address at 78 Centennial Loop Ste A, Eugene, OR, 97401. Phone: (541) 393-0777. Providers update this record themselves, so call before visiting.

How can I verify Aarn Lothar Bergstrom, CADC-R's license?

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.