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 9 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. Kevin Jacob, MDChicago, IL 606121811643828
  2. Jamil Jacobs-El, MDAurora, IL 605061912931932
  3. Samarjit Jaglan, M.D.Des Plaines, IL 600161003916586
  4. Akshay JainLibertyville, IL 600481033569876
  5. Rajeev Jain, M.D.Sycamore, IL 601781437103314
  6. Chrystina James, MDChicago, IL 606371013477439
  7. Kyleen JanChicago, IL 606121932802451
  8. Sean Jereb, MDSchaumburg, IL 601951326039785
  9. Divya JeyasinghMaywood, IL 601531053259796
  10. Matthew Jimenez, MDMorton Grove, IL 600531588617294
  11. Crystal Jing, BAMaywood, IL 601531053118349
  12. Julian Joffe, M.D.Northbrook, IL 600621598904138
  13. Christopher JohnsonChicago, IL 606371942820956
  14. Randon Johnson, M.D.Chicago, IL 606221861611816
  15. Samuel Johnson, MDChicago, IL 606111184371577
  16. Donald Johnston, D.O.Belleville, IL 622261811003056
  17. Eddie Jones, MDBradley, IL 609151447268289
  18. Matthew Jones, MDLake Forest, IL 600451942416433
  19. Tyler Jones, M.D.Decatur, IL 625261114927019
  20. Arturo Joson, M.D.Jerseyville, IL 620521972516326
  21. Edward Joy, M.D.Tinley Park, IL 604771205049061
  22. Nicolas JozefowskiMaywood, IL 601531538927728
  23. Sergey Kachar, DOArlington Hts, IL 600051205887684
  24. Anish Kadakia, MDChicago, IL 606111467495994
  25. Alvin Kanter, MDElmhurst, IL 601261326030560
  26. Eldin Karaikovic, MDChicago, IL 606401033131024
  27. William Karakash, MDChicago, IL 606111285432195
  28. Joseph Karam, M.D.Chicago, IL 606121174866917
  29. Troy Karlsson, M.D.Naperville, IL 605401114913910
  30. Tom Karnezis, MDDes Plaines, IL 600161679631188
  31. Melvin Katz, MDNiles, IL 607141780657825
  32. David Kaufman, M.DLake Forest, IL 600451598083727
  33. Michael Kavanagh, MDChicago, IL 606111710513742
  34. Erick Kawakita, M.D.Champaign, IL 618211861692394
  35. Garrett Kawashima, DOSchaumburg, IL 601731306465471
  36. Kathleen Kay, MDSpringfield, IL 627021114588027
  37. Ari Kaz, MDChicago, IL 606181013940782
  38. Jeffrey Kazaglis, M.D.Algonquin, IL 601021295846038
  39. Timothy Keating, MDMorton Grove, IL 600531912437831
  40. John Kefalas, M.D.Decatur, IL 625261386832855
  41. Armen Kelikian, MDChicago, IL 606111790737757
  42. Brett Keller, D.O.Bloomington, IL 617011407870876
  43. Thomas Kelsey, M.D.Chicago, IL 606121639604994
  44. Marcelline Kemmy, MDChicago, IL 606121619504842
  45. Harish Kempegowda, MDParis, IL 619441205280922
  46. Benjamin Kerzner, MDChicago, IL 606121811633290
  47. Saad Khan, DOAurora, IL 605061629318977
  48. Cameron Killen, MDMaywood, IL 601531811376437
  49. Andrew Kim, M.D.Naperville, IL 605401811983521
  50. Thomas Kim, MDArlington Heights, IL 600051669472759

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.