Registry data as of Aug 27, 2026

Brian Dethlefsen, D.C.

Chiropractor · Oakes, ND

Brian Dethlefsen, D.C. is a chiropractor with a practice address in Oakes, North Dakota, and NPI 1861599730, issued on Sep 20, 2006. Check the license (North Dakota 637, as entered in NPPES) with the North Dakota board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1861599730
Name
Brian Dethlefsen
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
License number
637 ND
Self-reported in NPPES; status is on the state search
Practice location
14 N 5TH St, Oakes, ND 58474
Phone
(701) 742-2750
Enumerated
Sep 20, 2006
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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Verify Brian Dethlefsen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich North Dakota board licenses this profession
    Search for license 637
    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 North Dakota 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.

1 chiropractor records list a Oakes practice address

They are 1 of the 44 NPPES records with a Oakes practice address, and 497 chiropractor records in North Dakota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other chiropractor records in North Dakota

  1. Emily Acosta, D.C.Fargo, ND1093146490
  2. Paula Adams, D.C.Fargo, ND1578603379
  3. Janyne Aker, D.C.Fargo, ND1508931064
  4. Joshua Albrecht, D.C.Fargo, ND1982058822
  5. Marqelle Albrecht, D.C.Fargo, ND1447618046
  6. Geoffrey Anda, D.C.Fargo, ND1902179104
  7. Jesse Andersen, DCBismarck, ND1891810974
  8. Alisha Anderson, D.C.Fargo, ND1932338845
  9. Brandan Anderson, D.C.Fargo, ND1154329589
  10. Daniel Anderson, D.C.Bismarck, ND1578892303

Common questions

What is Brian Dethlefsen, D.C.'s NPI number?

Brian Dethlefsen, D.C.'s National Provider Identifier (NPI) is 1861599730, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Brian Dethlefsen, D.C. located?

The NPPES record lists a practice address at 14 N 5TH St, Oakes, ND, 58474. Phone: (701) 742-2750. Providers update this record themselves, so call before visiting.

How can I verify Brian Dethlefsen, D.C.'s license?

NPPES lists North Dakota license number 637, as entered by the provider. Search the North Dakota board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.