NPPES file of Aug 9, 2026

Emergency Medicine Physician in Illinois

3,291 NPPES records list emergency medicine physician with a practice address in Illinois, 26 per 100,000 residents, the 8th highest rate of 51. Chicago and Oak Lawn have the most; each record links to the provider's NPI and the Illinois license search. Page 32 of 66.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207P00000X · 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, 1,310

  1. Chicago1,310
  2. Oak Lawn163
  3. Peoria138
  4. Springfield126
  5. Evanston98

Emergency Medicine Physician records in Illinois

  1. Michael KimSpringfield, IL 627021124478201
  2. Michelle Kim, MDChicago, IL 606121912701913
  3. Ronald Kim, M.D.Chicago, IL 606121104076074
  4. Theresa KimChicago, IL 606121609132984
  5. Alyssa Kinford, MD, MPHChicago, IL 606371659909489
  6. Sheila King, M.D.Chicago, IL 606221902071871
  7. Thomas King, M.D.Elmhurst, IL 601261073514220
  8. Matthew Kippenhan, MDChicago, IL 606111639106974
  9. Amy Kiraly, M.D.Chicago, IL 606111609197565
  10. Brooke Kirkham, DOChicago, IL 606251326894494
  11. Mark Kirkwood, D.O.Blue Island, IL 604061609142520
  12. Robert Kiskaddon, MDUrbana, IL 618011366408684
  13. Kirk Kittikamron, D.O.Chicago, IL 606251972769222
  14. Julianne KjolhedeChicago, IL 606371023456837
  15. Samuel Klein, MDChicago, IL 606121912428129
  16. Matthew Kleinmaier, M.D.Chicago, IL 606111497949911
  17. Bary Klevene, MDGreenville, IL 622461508033606
  18. Amy Klichowski, M.D.Chicago, IL 606461649640459
  19. Gregg Kling, D.O.Dekalb, IL 601151396899431
  20. Megan Klitzke, DOChicago, IL 606121548050321
  21. Patrick Klocek, D.O.Rockford, IL 611041528294089
  22. Emil KlosowiakHazel Crest, IL 604291588125280
  23. Kurt Kloss, M.D.Belleville, IL 622261508907247
  24. Natalie Kmetuk, DOOak Lawn, IL 604531831453760
  25. Mary Kneer, MDChicago, IL 606571457154155
  26. Daniel Knight, DOChicago, IL 606161932124997
  27. Julian Knight, MDChicago, IL 606161720871262
  28. Napoleon Knight, MDUrbana, IL 618011669438198
  29. Jeffrey Knisley, M.D.Park Ridge, IL 600681831584119
  30. Jonathan Knisley, MDChicago, IL 606121396325577
  31. Emily Knoble, DORock Island, IL 612011982997854
  32. Kristopher Knopp, M.D.Oakbrook Terrace, IL 601811356507602
  33. Craig Koch, M.DPeoria, IL 616371083020218
  34. Gabriel Koch, DOGalesburg, IL 614011780335612
  35. Nicholas Koehn, DOSpringfield, IL 627021396420725
  36. Max Koenigsberg, M.D.Chicago, IL 606571295762250
  37. Joseph Koes, M.D.Chicago, IL 606121780111534
  38. Stephanie Kok, M.D.Peoria, IL 616371740575976
  39. Jason Kole, D.O.Chicago Heights, IL 604111043251317
  40. James Kolka, D.O.Elgin, IL 601231114966447
  41. Ramya Kollu, MDAurora, IL 605041649708942
  42. Grace Komolafe, M.D.Monmouth, IL 614621053790816
  43. Rhonda Konarski, MDDowners Grove, IL 605151558362772
  44. Avery Kong, D.O.Urbana, IL 618011245400068
  45. Amy Kontrick, MDChicago, IL 606111215973367
  46. Andrew Kontrick, MDSkokie, IL 600761508805433
  47. Jamie Koopman, MDOlympia Fields, IL 604611649965526
  48. Jason Kopec, MDChicago, IL 606371831548429
  49. John Korpics, MDDowners Grove, IL 605151811998057
  50. Brandon Koser, DOSpringfield, IL 627021245751254

Source: CMS NPPES, primary taxonomy 207P00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 8 of 51 per resident

  1. Vermont30
  2. Pennsylvania30
  3. West Virginia28
  4. Illinois26
  5. Massachusetts26
  6. Hawaii26
  7. 50 states and D.C.21

Source: CMS NPPES, primary taxonomy 207P00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

80.2% of these records appear in a Medicare file, against 81.5% 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. Illinois80.2%
  2. United States81.5%

Emergency Medicine Physician records in Illinois, measured

  • In a Medicare file2,638 of 3,291 · 80.2% here, 81.5% nationally
  • In the CMS Doctors and Clinicians file1,867 · 56.7% here, 58.7% nationally
  • Not updated in five years or more1,549 · 47.1% here, 54.8% nationally
  • Median graduation year2012 · the 1,867 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207P00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,291 NPPES records list emergency medicine physician (207P00000X) as their primary taxonomy with a practice address in Illinois: 26 per 100,000 residents against 21 nationally (50 states and D.C.). Chicago has 1,310 of them (40%).

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. Michigan3,083
  2. Ohio3,002
  3. Pennsylvania3,911
  4. Florida4,034

States with a similar rate per 100,000

  1. Massachusetts26.1
  2. Hawaii25.8
  3. New York25.7
  4. Oregon25.5

The largest states

  1. California7,751
  2. New York5,025
  3. Texas4,885
  4. Florida4,034
  5. Pennsylvania3,911

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.