NPPES file of Aug 9, 2026

Orthopedic Chiropractor in Illinois

60 NPPES records list orthopedic chiropractor with a practice address in Illinois, 0.5 per 100,000 residents, the 11th highest rate of 50. Chicago and Aurora have the most; each record links to the provider's NPI and the Illinois license search. Page 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 111NX0800X · 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, 7

  1. Chicago7
  2. Aurora3
  3. Elgin3
  4. Northbrook3
  5. Des Plaines2

Orthopedic Chiropractor records in Illinois

  1. Douglas Traven, D.C.Streamwood, IL 601071104885904
  2. Soheila VahabiChicago, IL 606251184805947
  3. Bruce Vanderschaaf, D.C.Oswego, IL 605431598846305
  4. David Weber, D.C.East Dubuque, IL 610251215944632
  5. Krystal WilsonMokena, IL 604481497155824
  6. Leon Wleklinski, D.C.Park Ridge, IL 600681619970613
  7. Gregory Wojciechowski, DC DA BCOStillman Valley, IL 610841518933654
  8. Jeffrey Wong, D.C.St Charles, IL 601741508866500
  9. Mark Wood, DCRaymond, IL 625601639260953
  10. Linda Zange, DC LIC ACDes Plaines, IL 600181346207735

Source: CMS NPPES, primary taxonomy 111NX0800X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 11 of 50 per resident

  1. Utah0.5
  2. Wyoming0.5
  3. Colorado0.5
  4. Illinois0.5
  5. South Dakota0.4
  6. Massachusetts0.4
  7. 50 states and D.C.0.3

Source: CMS NPPES, primary taxonomy 111NX0800X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

60 NPPES records list orthopedic chiropractor (111NX0800X) as their primary taxonomy with a practice address in Illinois: 0.5 per 100,000 residents against 0.3 nationally (50 states and D.C.). Chicago has 7 of them (12%).

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 York65
  2. Texas43
  3. Florida42
  4. Pennsylvania41

States with a similar rate per 100,000

  1. Colorado0.5
  2. Utah0.5
  3. Massachusetts0.4
  4. Minnesota0.5

The largest states

  1. California160
  2. New York65
  3. Texas43
  4. Florida42
  5. Pennsylvania41

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.