Brock Madsen, D.C.
Chiropractor · Montevideo, MN
Brock Madsen, D.C. is a chiropractor with a practice address in Montevideo, Minnesota, and NPI 1669846689, issued on Nov 16, 2015. Check the license (Minnesota 6138, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brock Madsen
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 6138 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1317 Grove Ave, Montevideo, MN 56265
- Phone
- (320) 269-7135
- Enumerated
- Nov 16, 2015
- Record last updated
- Apr 14, 2025
- Fax
- (320) 269-7583
- Medicare enrollment
- Enrolled (PECOS I20180208001272); accepts Medicare assignment
- Medical or professional school
- Northwestern College Of Chiropractic, 2015
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 3,377 in Minnesota → Look up another NPI →
Also registered at 1317 Grove Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Keith Olson, DDSDentist1336214386
- Ashley Patton, DDSDentist1235417015
- Matthew Vaughn, DDSDentist1427134246
- James Zenk, DDSDentist1952492035
Verify Brock Madsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 6138Check 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
- Madsen Family Chiropractic PLLCMontevideo, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brock Madsen among 3,377 chiropractor records in Minnesota
Brock Madsen, 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 2015, is newer than 70% of them.
- NPI issued2015 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 24% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated2015 · median 2007 among the 1,518 with a school on file
- Record last updated2025 · 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).
9 chiropractor records list a practice address in Montevideo
They are 9 of the 164 NPPES records with a practice address in Montevideo, and 3,377 chiropractor records in Minnesota.
All 3,377 in Minnesota → Every provider in Montevideo → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Jacob Groen, DCMontevideo, MN 562651285403261
- Samuel Gunlogson, D.C.Montevideo, MN 562651265441968
- Jennifer Gunlogson, D.C.Montevideo, MN 562651154408458
- Sunshine Kahmann, D.C,Montevideo, MN 562651902942626
- Bradley Moseng, D.C.Montevideo, MN 562651265452577
- Brett Opdahl, D.C.Montevideo, MN 562651598866584
- Wanique PetersonMontevideo, MN 562651316999279
- Alyssa Tebeest, DCMontevideo, MN 562651922816438
Common questions
What is Brock Madsen, D.C.'s NPI number?
Brock Madsen, D.C.'s National Provider Identifier (NPI) is 1669846689, issued on Nov 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Brock Madsen, D.C. located?
The NPPES record lists a practice address at 1317 Grove Ave, Montevideo, MN, 56265. Phone: (320) 269-7135. Providers update this record themselves, so call before visiting.
How can I verify Brock Madsen, D.C.'s license?
NPPES lists Minnesota license number 6138, 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.