NPPES file of Aug 9, 2026

Kaleb Olson, DC

Chiropractor · Grimes, IA

Kaleb Olson, DC is a chiropractor with a practice address in Grimes, Iowa, and NPI 1851991491, issued on Oct 30, 2020. Check the license (Iowa 105988, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1851991491
Name
Kaleb Olson
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
105988 IA
Self-reported in NPPES; status is on the state search
Practice location
112 NE Ewing St Ste A, Grimes, IA 50111
Phone
(515) 320-2503
Enumerated
Oct 30, 2020
Record last updated
Sep 7, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210908003087); accepts Medicare assignment
Medical or professional school
Palmer College Chiropractic - Davenport, 2020
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Kaleb Olson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license 105988
    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 Iowa 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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Bills Medicare through one group practice

  1. Nerem Family Chiropractic IncGrimes, IA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kaleb Olson among 2,019 chiropractor records in Iowa

Kaleb Olson, DC is one of 2,019 chiropractor records with a practice address in Iowa. 21% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 86% of them.

  • NPI issued2020 · 86% of these records are older, 12% newer
  • In a Medicare fileYes · 21% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2020 · median 2007 among the 1,145 with a school on file
  • Record last updated2021 · 71% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

13 chiropractor records list a practice address in Grimes

They are 13 of the 111 NPPES records with a practice address in Grimes, and 2,019 chiropractor records in Iowa.

The 8 chiropractor records with the nearest ZIP codes

  1. Maxwell Barkalow, DCGrimes, IA 501111639886260
  2. Holly Crowson, D.C.Grimes, IA 501111932275252
  3. Brea Danner, DCGrimes, IA 501111083117477
  4. Quentin Danner, DCGrimes, IA 501111003319922
  5. Samuel Fangman, DCGrimes, IA 501111396212551
  6. Ethan Kleckner, D.C.Grimes, IA 501111710072848
  7. Samuel Lahr, DCGrimes, IA 501111831751825
  8. Nicholas Nerem, D.C.Grimes, IA 501111275691867

Common questions

What is Kaleb Olson, DC's NPI number?

Kaleb Olson, DC's National Provider Identifier (NPI) is 1851991491, issued on Oct 30, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Kaleb Olson, DC located?

The NPPES record lists a practice address at 112 NE Ewing St Ste A, Grimes, IA, 50111. Phone: (515) 320-2503. Providers update this record themselves, so call before visiting.

How can I verify Kaleb Olson, DC's license?

NPPES lists Iowa license number 105988, as entered by the provider. Search the Iowa 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.