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 29 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. Sam Johnson, MDChicago, IL 606311982457735
  2. Sara Johnson, M.D.Berwyn, IL 604021730286519
  3. Shelby Johnson, MDChicago, IL 606311548901127
  4. Timothy Johnson, MDUrbana, IL 618011598732711
  5. Whitney Johnson, M.D.Chicago, IL 606371104112721
  6. Vernell Johnson III, M.D.Kankakee, IL 609011063458024
  7. Jeanne Johnston, D.ODekalb, IL 601151114071248
  8. Katia Johnston, MDChicago, IL 606121679069710
  9. Matthew Johnston, M.D.Springfield, IL 627811780628677
  10. Thomas Johnston, MDSpringfield, IL 627021184517260
  11. Brian Jokhy, M.D.McHenry, IL 600501508802554
  12. Brett Jones, M.D.Chicago, IL 606121659583755
  13. David Jones, M.D.Peoria, IL 616371295067981
  14. Jerry Jones, MDOak Park, IL 603011669437638
  15. Mary Jones, DOJacksonville, IL 626501962522342
  16. Nathan Jones, M.D.Springfield, IL 627811568694859
  17. Wesley Jones, DOOak Lawn, IL 604531649709825
  18. Lauren Jones RobinsonChicago, IL 606121528344587
  19. Michael Joo, M.D.Chicago, IL 606171780973412
  20. Lilly Jordan, MDChicago, IL 606571356845283
  21. Matthew Jordan, M.D.Chicago, IL 606311952302101
  22. Richard Joseph, MDNaperville, IL 605631982818571
  23. Shawn Joseph, M.D.Chicago, IL 606221891172888
  24. Atul Joshi, D.O.Harvey, IL 604261437361722
  25. Premal Joshipura, M.D., FAAEMBuffalo Grove, IL 600891730104142
  26. Courtney Judkins, MDChicago, IL 606121982493102
  27. Robert June, M.D.Oak Park, IL 603041871528059
  28. Mary Jung, MDElgin, IL 601201184678443
  29. David Junkins, M.D.Rockford, IL 611141902285323
  30. Ziomara JuradoChicago, IL 606371841935434
  31. Jenna Jurkovic, DOOak Lawn, IL 604531215466974
  32. Leonard Kaczorowski, M.D.Princeton, IL 613561407849904
  33. Rayyan KadiChicago, IL 606121720576796
  34. Alexander Kahnweiler, DOEvanston, IL 602011437619657
  35. Zebaa Kalimullah, MDBerwyn, IL 604021982643540
  36. Michael Kalina, M.D.Chicago, IL 606111093163180
  37. Michelle Kallenborn, D.O.Palos Heights, IL 604631720021124
  38. Ross Kalman, M.D.Chicago, IL 606171144639048
  39. Constadina Kalouris, MDSpringfield, IL 627021104675479
  40. Rajeev Kalsi, M.D.Naperville, IL 605631447464292
  41. Elina Kamaroff, D.O.Melrose Park, IL 601601407267412
  42. Olivia Kamensky, MDChicago, IL 606121679198584
  43. Jason Kan, M.D.Peoria, IL 616371164787149
  44. Walid Kandah, DOTinley Park, IL 604771134257801
  45. Rajanikanth Kandula, MDOlympia Fields, IL 604611679325815
  46. Francis Kangethe, MDHoffman Estates, IL 601941740361328
  47. Shabbir Kanji, MDBarrington, IL 600101649224973
  48. Raghu Kanumuri, MDMaryville, IL 620621700869112
  49. Alan Kaplan, M.D.Naperville, IL 605401093871238
  50. Abigail Kappenman, DOSpringfield, IL 627021508799164

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.