Michael J. Humpal, DC
Chiropractor · North Liberty, IA
Michael J. Humpal, DC is a chiropractor with a practice address in North Liberty, Iowa, and NPI 1730693169, issued on Nov 21, 2017. Check the license (Iowa 089285, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael J. Humpal
- Credential
- DC
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 089285 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1295 Jordan St Ste 6B, North Liberty, IA 52317
- Phone
- (319) 430-7892
- Enumerated
- Nov 21, 2017
- Record last updated
- Jul 24, 2023
- Medicare enrollment
- Enrolled (PECOS I20171221001274); accepts Medicare assignment
- Medical or professional school
- Palmer College Chiropractic - Davenport, 2017
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 2,019 in Iowa → Look up another NPI →
Verify Michael J. Humpal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 089285Check 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
- Humpal Chiropractic, LLCNorth Liberty, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael J. Humpal among 2,019 chiropractor records in Iowa
Michael J. Humpal, 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 2017, is newer than 78% of them.
- NPI issued2017 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 21% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2017 · median 2007 among the 1,145 with a school on file
- Record last updated2023 · 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).
19 chiropractor records list a practice address in North Liberty
They are 19 of the 343 NPPES records with a practice address in North Liberty, and 2,019 chiropractor records in Iowa.
All 2,019 in Iowa → Every provider in North Liberty → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Karla Adair, D.C.North Liberty, IA 523171114072816
- Susan Anderson, DCNorth Liberty, IA 523171669696183
- Sadie ArensNorth Liberty, IA 523171619403664
- Christopher Bassler, D.C.North Liberty, IA 523171235483009
- Kayla Davis, D.C.North Liberty, IA 523171427498187
- Sheri Giese, D.C.North Liberty, IA 523171730225228
- Thomas Holub, D.C.North Liberty, IA 523171992725618
- Robert Mesch, DCNorth Liberty, IA 523171083638654
Common questions
What is Michael J. Humpal, DC's NPI number?
Michael J. Humpal, DC's National Provider Identifier (NPI) is 1730693169, issued on Nov 21, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Michael J. Humpal, DC located?
The NPPES record lists a practice address at 1295 Jordan St Ste 6B, North Liberty, IA, 52317. Phone: (319) 430-7892. Providers update this record themselves, so call before visiting.
How can I verify Michael J. Humpal, DC's license?
NPPES lists Iowa license number 089285, 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.