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 77 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. George Sooley, DCDanville, IL 618321396854436
  2. Mehran Sorouri, D.C., DACO, CCSPChicago, IL 606181992828339
  3. Jordan Soto, DCAurora, IL 605061417846486
  4. Charles Sottoriva, D.C.East Alton, IL 620241013192434
  5. Evan Soutter, DCChicago, IL 606141376263459
  6. Mary Sowinski, DCPark Ridge, IL 600681730280645
  7. Adam Spaccapaniccia, DCPlainfield, IL 605851225708803
  8. Daniel Spaccapaniccia, DCShorewood, IL 604041497443964
  9. Carolyn Spadafino, D.C.Rockford, IL 611141508122649
  10. Michael Spadafino, D.C.Lombard, IL 601481952741951
  11. Matthew Spangler, D.C.Bloomington, IL 617041649597352
  12. Aaron Sparks, D.C.Peoria, IL 616141124323993
  13. Skyler Sparks, DCO Fallon, IL 622691609723923
  14. Kory Spear, D.C.Rockford, IL 611121952380552
  15. Douglas Speck, D.C.Springfield, IL 627021205950227
  16. Jodine Speckman, DCChicago, IL 606571609897826
  17. Eric Speh, DCAlton, IL 620021205812096
  18. Lawrence Speir, D.C.Albion, IL 628061932279460
  19. Ashley Speller, DCLa Grange, IL 605251598449027
  20. Hailey Spencley, DCChicago, IL 606251265219729
  21. Scott Spengel, DCMcHenry, IL 600501285641597
  22. Nathan SperrRochelle, IL 610681275475931
  23. Eric Spicher, D.C.Geneva, IL 601341306128855
  24. Mark Sprague, DCQuincy, IL 623011790799153
  25. Ladean Spring, D.C.Peoria, IL 616051508942103
  26. Patricia Spurlock, D.C.Farmer City, IL 618421164964144
  27. Michael Squillace, D.C.Chicago, IL 606061164547691
  28. James Sronkoski, DCGeneva, IL 601341528565017
  29. Tamara St. John, D.C.Carpentersville, IL 601101114030228
  30. Germaine St.germain, D.C.Lombard, IL 601481447318076
  31. Kevin Stachnik, D.C.Champaign, IL 618211720038128
  32. Steven StachuraAlgonquin, IL 601021912410044
  33. Samantha Stackpole, D.C.Jerseyville, IL 620521487427696
  34. Peter Stadalsky, DCNaperville, IL 605401285417717
  35. John StaffordChicago, IL 606171801078365
  36. Bryce Staker, D.CGeneva, IL 601341629087135
  37. Bryce Staker, D.C.Geneva, IL 601341013926534
  38. Nancy Stanbeary, D.C.,Chicago, IL 606491669719233
  39. Heather Stanfield, DCOneida, IL 614671265425680
  40. Kelly Stanfield, D.C.Effingham, IL 624011285670034
  41. Rodney Stanfield, D.C.Effingham, IL 624011376589127
  42. Nicholas Starman, D.C.Quincy, IL 623011013375674
  43. Panagiota Stasinos, D.C.Park Ridge, IL 600681467577056
  44. Kory Stassi, D.C.Bethalto, IL 620101891151858
  45. Craig Stear, D.C.West Dundee, IL 601181629366489
  46. Craig Stear, D.C.Macomb, IL 614551154504926
  47. Scott Stear, DCMachesney Park, IL 611151992819551
  48. Jacob Stegmaier, D.C.Dixon, IL 610211124271655
  49. James StegmaierRock Island, IL 612011538548235
  50. James Stegner, D.C.Buffalo Grove, IL 600891033473798

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.