Harold Michael Olson, D.C.
Chiropractor · Bigfork, MN
Harold Michael Olson, D.C. is a chiropractor with a practice address in Bigfork, Minnesota, and NPI 1679871909, issued on Mar 10, 2011. Check the license (Minnesota 5501, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Harold Michael Olson
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 5501 MN
Self-reported in NPPES; status is on the state search - Practice location
- 258 Pine Tree Drive, Bigfork, MN 56628
- Phone
- (218) 743-3559
- Enumerated
- Mar 10, 2011
- Record last updated
- Mar 10, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110428000604); accepts Medicare assignment
- Medical or professional school
- Palmer College Chiropractic - West Sunnyvale, 2011
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 3,377 in Minnesota → Look up another NPI →
Also registered at 258 Pine Tree Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heather Bibeau, PHARM.D.Pharmacist1629345715
- Sara Elioff, PHARMD, RPHPharmacist1356655948
- Christina Helterbrand, MDInternal Medicine Physician1639110356
- Jesse Lane, PHARM.D.Pharmacist1538303730
- Courtney Loveridge, D.P.T.Physical Therapist1598063711
- Delaine White, PHARM.D.Pharmacist1972430726
Verify Harold Michael Olson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 5501Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Northern Itasca Hospital DistrictBigfork, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Harold Michael Olson among 3,377 chiropractor records in Minnesota
Harold Michael Olson, D.C. is one of 3,377 chiropractor records with a practice address in Minnesota. 24% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 59% of them.
- NPI issued2011 · 59% of these records are older, 38% newer
- In a Medicare fileYes · 24% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated2011 · median 2007 among the 1,518 with a school on file
- Record last updated2011 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 chiropractor records list a practice address in Bigfork
They are 2 of the 30 NPPES records with a practice address in Bigfork, and 3,377 chiropractor records in Minnesota.
All 3,377 in Minnesota → Every provider in Bigfork → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Michalla Dunaj-Compo, DCBigfork, MN 566281447957881
- Thomas O'Reilly, D.C.Blackduck, MN 566301275665028
- Heather Tjepkes, DCBlackduck, MN 566301780129692
- David Galloway, D.C.Bagley, MN 566211700993813
- Logan Klettenberg, D.C.Bagley, MN 566211083090765
- Rodney Horgen, D.C.Deer River, MN 566361043554702
- Judy Lemieux, D.C.Deer River, MN 566361407153158
- Michael Carney, D.C.International Falls, MN 566491265538896
Common questions
What is Harold Michael Olson, D.C.'s NPI number?
Harold Michael Olson, D.C.'s National Provider Identifier (NPI) is 1679871909, issued on Mar 10, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Harold Michael Olson, D.C. located?
The NPPES record lists a practice address at 258 Pine Tree Drive, Bigfork, MN, 56628. Phone: (218) 743-3559. Providers update this record themselves, so call before visiting.
How can I verify Harold Michael Olson, D.C.'s license?
NPPES lists Minnesota license number 5501, 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), file of Aug 9, 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.
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.