NPPES file of Aug 9, 2026

Orthopaedic Surgery Physician in Illinois

995 NPPES records list orthopaedic surgery physician with a practice address in Illinois, 7.9 per 100,000 residents, the 25th highest rate of 51. Chicago and Maywood have the most; each record links to the provider's NPI and the Illinois license search. Page 11 of 20.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207X00000X · 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, 273

  1. Chicago273
  2. Maywood46
  3. Springfield44
  4. Rockford38
  5. Naperville17

Orthopaedic Surgery Physician records in Illinois

  1. Timothy Leroux, MD, MEDChicago, IL 606121699160010
  2. Charles Lettvin, MDBannockburn, IL 600151427002344
  3. Darr Leutz, MDQuincy, IL 623011225069057
  4. Ashley Levack, M.D.Maywood, IL 601531851633994
  5. Lawrence Leventhal, M.D.Effingham, IL 624011023021821
  6. Gabriel Levi, MDChicago, IL 606591922284603
  7. Roberto Levi, MDChicago, IL 606591083616346
  8. Mark Levin, MDBuffalo Grove, IL 600891720069768
  9. David Levy, M.D.Chicago, IL 606121467714527
  10. Laura LewallenChicago, IL 606371285951723
  11. Michael Lewis, MDMorton Grove, IL 600531336193259
  12. Lawrence Li, M.D.Normal, IL 617611164419818
  13. Photine Liakos, M.D.Sycamore, IL 601781134234305
  14. Asher Lichtig, MDChicago, IL 606121144924846
  15. James Lieber, MDHoffman Estates, IL 601921851952741
  16. Lawrence Lieber, M.D.Downers Grove, IL 605151316933120
  17. Charles Lieder, D.O.Chicago, IL 606161508163577
  18. Richard Lim, MDOrland Park, IL 604671134174352
  19. Nicholas Lin, MDChicago, IL 606371336942564
  20. Ye Lin, MDChicago, IL 606121902556814
  21. Laura Lins, MD, MPH, ATCPeoria, IL 616031003445933
  22. Michael Liston, M.D.Orland Park, IL 604621073568796
  23. James Liu, M.D.Champaign, IL 618201073958740
  24. John Livingstone, MDPeoria, IL 616031215427992
  25. Frederick Locher, M.D.Barrington, IL 600101215923818
  26. Parth Lodhia, M.D.Hinsdale, IL 605211295088813
  27. Anthony Logli, MDElgin, IL 601231104356831
  28. Edward Logue, MDGurnee, IL 600311396797270
  29. John Lombardi, M.D.Naperville, IL 605401467455139
  30. Amber Lopez, MDSpringfield, IL 627021487570487
  31. Steven LouisHinsdale, IL 605211689766222
  32. Shawn Love, M.D.Champaign, IL 618201538175369
  33. Jeffrey Lowe, D.O.Gibson City, IL 609361134368129
  34. Jeffrey Lu, MDChicago, IL 606141689251779
  35. Yining Lu, MDChicago, IL 606121346867843
  36. Jonathan Lucking, M.D.Urbana, IL 618011366889545
  37. Phillip Ludkowski, MDArlington Heights, IL 600051104879824
  38. Leo Ludwig, MDSpringfield, IL 627111689653628
  39. Daryl Luke, M.D.Schaumburg, IL 601951285600536
  40. Kevin Luke, M.D.Palos Heights, IL 604631437157443
  41. Alexander Lundy, MDNorth Chicago, IL 600641750815247
  42. Charles Lupo, MDWarrenville, IL 605551063644854
  43. Hue LuuChicago, IL 606371295757011
  44. John Lyon, M.D.Park Ridge, IL 600681245330729
  45. Jianjun Ma, MDSpringfield, IL 627021760679617
  46. Nicholas MaassenChicago, IL 606371477718302
  47. Ashley MacconnellMaywood, IL 601531841827037
  48. Rhett Macneille, MDHerrin, IL 629481629574009
  49. Michael Maday, MDChicago, IL 606161902859341
  50. Ashwin Madhan, MDChicago, IL 606111164905352

Source: CMS NPPES, primary taxonomy 207X00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 25 of 51 per resident

  1. Vermont8.0
  2. Iowa8.0
  3. Colorado8.0
  4. Illinois7.9
  5. Oregon7.9
  6. Ohio7.8
  7. 50 states and D.C.7.4

Source: CMS NPPES, primary taxonomy 207X00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

77.0% of these records appear in a Medicare file, against 76.5% 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. Illinois77.0%
  2. United States76.5%

Orthopaedic Surgery Physician records in Illinois, measured

  • In a Medicare file766 of 995 · 77.0% here, 76.5% nationally
  • In the CMS Doctors and Clinicians file556 · 55.9% here, 62.5% nationally
  • Not updated in five years or more509 · 51.2% here, 56.8% nationally
  • Median graduation year2001 · the 556 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207X00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

995 NPPES records list orthopaedic surgery physician (207X00000X) as their primary taxonomy with a practice address in Illinois: 7.9 per 100,000 residents against 7.4 nationally (50 states and D.C.). Chicago has 273 of them (27%).

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. North Carolina977
  2. Michigan962
  3. Ohio921
  4. Georgia753

States with a similar rate per 100,000

  1. Oregon7.9
  2. Colorado8.0
  3. Iowa8.0
  4. Vermont8.0

The largest states

  1. California2,276
  2. Texas1,514
  3. Florida1,470
  4. New York1,339
  5. Pennsylvania1,253

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.