Jaan Douma, D.C.
Chiropractor · Portage, MI
Jaan Douma, D.C. is a chiropractor with a practice address in Portage, Michigan, and NPI 1912059668, issued on Jan 16, 2007. Check the license (Michigan 2301008084, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jaan Douma
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 2301008084 MI
Self-reported in NPPES; status is on the state search - Practice location
- 5833 Oakland Dr, Portage, MI 49024
- Phone
- (269) 321-7733
- Enumerated
- Jan 16, 2007
- Record last updated
- Dec 30, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090420000010); accepts Medicare assignment
- Medical or professional school
- Western States College Of Chiropractic, 1999
- Entity
- Type 1 · individual
Also registered at 5833 Oakland Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Denise Hoffman, OTR/LOccupational Therapist1033228614
- Craig Stull, D.C.Nutrition Chiropractor1154392843
Verify Jaan Douma in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 2301008084Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25 chiropractor records list a practice address in Portage
They are 25 of the 1,492 NPPES records with a practice address in Portage, and 3,058 chiropractor records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 25 in Portage → All 3,058 in Michigan → Every provider in Portage →
Other chiropractor records in Michigan
- Paul Aalderink, D.C.Zeeland, MI1710039920
- Wayne Aamodt, D.C.Grand Rapids, MI1710975370
- Amy Abbott, D.C.Dorr, MI1184795403
- William Abbott, D.C.Northville, MI1215094420
- Ibrahim Abdel-JawadDearborn, MI1871666594
- Mazin Abdelmalek, DCBurton, MI1871703389
- Kinan Abdul Baki, D.C.Canton, MI1215634944
- Zeyad AbdullahNovi, MI1770207003
- Tony Aboudib, DCTraverse City, MI1043373343
- Jessica Abram, DCPort Huron, MI1659091411
Common questions
What is Jaan Douma, D.C.'s NPI number?
Jaan Douma, D.C.'s National Provider Identifier (NPI) is 1912059668, issued on Jan 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jaan Douma, D.C. located?
The NPPES record lists a practice address at 5833 Oakland Dr, Portage, MI, 49024. Phone: (269) 321-7733. Providers update this record themselves, so call before visiting.
How can I verify Jaan Douma, D.C.'s license?
NPPES lists Michigan license number 2301008084, as entered by the provider. Search the Michigan 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. 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.