Registry data as of Aug 27, 2026

John O'Donnell, DC

Chiropractor · Buffalo, MN

John O'Donnell, DC is a chiropractor with a practice address in Buffalo, Minnesota, and NPI 1821827478, issued on Jul 31, 2024. Check the license (Minnesota 7263, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordas of Aug 27, 2026
1821827478
Name
John O'Donnell
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
7263 MN
Self-reported in NPPES; status is on the state search
Practice location
110 Division St E, Buffalo, MN 55313
Phone
(763) 682-1471
Enumerated
Jul 31, 2024
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 110 Division St E

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

  1. Lexi GrangrothMassage Therapist1023885134
  2. Kaley Jacobsson, D.CChiropractor1871918706
  3. Bryce Johnson, DCChiropractor1386383982
  4. Anna NiemelaMassage Therapist1578338711
  5. Lori RadunzMassage Therapist1881461549
  6. Rita Varner-Otness, D.C.Chiropractor1245225390

Verify John O'Donnell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
    Search for license 7263
    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 Minnesota 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.

One hospital or facility affiliation

  1. Kuzma Chiropractic PABuffalo, MN

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

24 chiropractor records list a Buffalo practice address

They are 24 of the 462 NPPES records with a Buffalo practice address, and 3,370 chiropractor records in Minnesota.

Other chiropractor records in Minnesota

  1. Maria Aagesen-Reznecheck, DCFridley, MN1831122720
  2. Natalie Aamodt, D.C.Minneapolis, MN1437432416
  3. Scott Abel, CHIROPRACTORSauk Centre, MN1497806426
  4. James Abeler, D.C.Anoka, MN1801985429
  5. Stephen Abeler, D.C.Andover, MN1508952623
  6. Amy Abrams, D.C.Lake Elmo, MN1972726545
  7. Jeremy Ackerson, D.C.Northfield, MN1366873291
  8. Rebecca Adamek Peckels, D.C.Minneapolis, MN1699860320
  9. Daniel Adamietz, D. C. MS, ATC, CSCSMinneapolis, MN1780082164
  10. Bradley Adams, D.C.Minneapolis, MN1982744835

Common questions

What is John O'Donnell, DC's NPI number?

John O'Donnell, DC's National Provider Identifier (NPI) is 1821827478, issued on Jul 31, 2024. An NPI identifies a provider in billing; it is not a license.

Where is John O'Donnell, DC located?

The NPPES record lists a practice address at 110 Division St E, Buffalo, MN, 55313. Phone: (763) 682-1471. Providers update this record themselves, so call before visiting.

How can I verify John O'Donnell, DC's license?

NPPES lists Minnesota license number 7263, as entered by the provider. Search the Minnesota 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. Medicare files from data.cms.gov. 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.