Madelyn McKenna Janssen
Chiropractor · Columbia City, IN
Madelyn McKenna Janssen is a chiropractor with a practice address in Columbia City, Indiana, and NPI 1770380271, issued on Mar 3, 2025. Check the license (Indiana 08003604A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Madelyn McKenna Janssen
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 08003604A IN
Self-reported in NPPES; status is on the state search - Practice location
- 514 N Line St, Columbia City, IN 46725
- Phone
- (260) 244-6776
- Enumerated
- Mar 3, 2025
- Record last updated
- Mar 3, 2025
- Fax
- (260) 244-6770
- Medicare enrollment
- Enrolled (PECOS I20250327001559); accepts Medicare assignment
- Medical or professional school
- Palmer College Chiropractic - Davenport, 2024
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 1,406 in Indiana → Look up another NPI →
Also registered at 514 N Line St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Renel Alarie, D.C.Chiropractor1477652329
Verify Madelyn McKenna Janssen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 08003604ACheck 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
- Alarie Chiropractic Center IncColumbia City, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Madelyn McKenna Janssen among 1,406 chiropractor records in Indiana
Madelyn McKenna Janssen is one of 1,406 chiropractor records with a practice address in Indiana. 25% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 96% of them.
- NPI issued2025 · 96% of these records are older, 1% newer
- In a Medicare fileYes · 25% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2024 · median 2007 among the 706 with a school on file
- Record last updated2025 · 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 chiropractor records list a practice address in Columbia City
They are 5 of the 199 NPPES records with a practice address in Columbia City, and 1,406 chiropractor records in Indiana.
All 1,406 in Indiana → Every provider in Columbia City → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Renel Alarie, D.C.Columbia City, IN 467251477652329
- Lori Kirgis, D.C.Columbia City, IN 467251508907445
- Jamie Kirgis, D.C.Columbia City, IN 467251487795399
- Ray Phillips, DCColumbia City, IN 467251881694982
- Kimberly Diller, D.C.Churubusco, IN 467231235148115
- Joseph Downing, DCChurubusco, IN 467231295732550
- Jamie Leer, B.S., D.C.Churubusco, IN 467231275836223
- Michael Alter, D.C.Decatur, IN 467331477747889
Common questions
What is Madelyn McKenna Janssen's NPI number?
Madelyn McKenna Janssen's National Provider Identifier (NPI) is 1770380271, issued on Mar 3, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Madelyn McKenna Janssen located?
The NPPES record lists a practice address at 514 N Line St, Columbia City, IN, 46725. Phone: (260) 244-6776. Providers update this record themselves, so call before visiting.
How can I verify Madelyn McKenna Janssen's license?
NPPES lists Indiana license number 08003604A, as entered by the provider. Search the Indiana 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.