NPPES file of Aug 9, 2026

Chiropractor in Illinois

4,524 NPPES records list chiropractor with a practice address in Illinois, 36 per 100,000 residents, the 14th highest rate of 51. Chicago and Naperville have the most; each record links to the provider's NPI and the Illinois license search. Page 91 of 91.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 111N00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Chicago has the most, 624

  1. Chicago624
  2. Naperville141
  3. Peoria75
  4. Rockford70
  5. Springfield70

Chiropractor records in Illinois

  1. Sonia Zeisberger, DCNaperville, IL 605631386713410
  2. Deborah Zeleny, D.C.Arlington Heights, IL 600051699710723
  3. Patricia Zemaitis, D.C.Chicago, IL 606021013236694
  4. Tony Zemlinsky, DCChicago, IL 606471760515936
  5. Qiang Zhang, M.D., D.C., M.S.Moline, IL 612651710933668
  6. Qing Qing ZhangChicago, IL 606251073930681
  7. Iris Zhao, D.C., L.AC.Chicago, IL 606161679872717
  8. Lawrence Zidek, D.C.Woodstock, IL 600981740375096
  9. Ronald Zidek, D.C.Shelbyville, IL 625651801835061
  10. Mary Zielbauer, D.C.Wheaton, IL 601871609994409
  11. Gregory Zimmerman, D.C.Batavia, IL 605101457485906
  12. Richard Zimmerman, D.C.Du Quoin, IL 628321790891273
  13. Nathan Zimring, D.C.Oak Brook, IL 605231962706234
  14. Douglas Zobrist, D.C, M.P.H.Rochester, IL 625631720339617
  15. Tyler Zoesch, DCLibertyville, IL 600481053734053
  16. John Zozzaro, D.C.Normal, IL 617611275581993
  17. John Zrelak, D.C.Chicago, IL 606101386612562
  18. Shawna Zsinko, D.C.Hinsdale, IL 605211093952376
  19. Dale Zuehlke, DCChicago, IL 606141306854153
  20. Evelyn Zuehlke, D.C.Wheeling, IL 600901144360363
  21. David Zuelke, DCLombard, IL 601481457437246
  22. Will Zuhira, D.C.Peru, IL 613541407030901
  23. Josh Zumstein, D.C.Homewood, IL 604301710294772
  24. Gerald Zumwalt, BS DCHillsboro, IL 620491699753707

Source: CMS NPPES, primary taxonomy 111N00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 14 of 51 per resident

  1. Missouri41
  2. Colorado40
  3. Washington38
  4. Illinois36
  5. Idaho36
  6. Vermont33
  7. 50 states and D.C.29

Source: CMS NPPES, primary taxonomy 111N00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

17.0% of these records appear in a Medicare file, against 16.9% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Illinois17.0%
  2. United States16.9%

Chiropractor records in Illinois, measured

  • In a Medicare file769 of 4,524 · 17.0% here, 16.9% nationally
  • In the CMS Doctors and Clinicians file1,912 · 42.3% here, 39.8% nationally
  • Not updated in five years or more3,474 · 76.8% here, 72.3% nationally
  • Median graduation year2004 · the 1,912 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 111N00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

4,524 NPPES records list chiropractor (111N00000X) as their primary taxonomy with a practice address in Illinois: 36 per 100,000 residents against 29 nationally (50 states and D.C.). Chicago has 624 of them (14%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. New York4,573
  2. Pennsylvania3,934
  3. Minnesota3,377
  4. Georgia3,251

States with a similar rate per 100,000

  1. Idaho36.0
  2. Washington38.5
  3. Vermont32.6
  4. Colorado40.0

The largest states

  1. California11,498
  2. Texas6,979
  3. Florida6,967
  4. New York4,573
  5. Pennsylvania3,934

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record 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.