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 57 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. Rhonda Sowards, MDCoal Valley, IL 612401326062621
  2. Oretunlewa Soyinka, MDChicago, IL 606371053872630
  3. Daniel Spearman, MDChicago, IL 606121497275887
  4. Samantha Spencer, MDElk Grove, IL 600071306804554
  5. Marc Spiller, M.D.Downers Grove, IL 605151093715815
  6. Stephen Spontak, M.D.Palos Heights, IL 604631275531121
  7. Robert Sprague, DOCarbondale, IL 629011255788022
  8. Faith Spratt, DOChicago, IL 606121982354338
  9. Marc Squillante, D.O.Peoria, IL 616371477599272
  10. Gabriel Stahl, MDEvanston, IL 602011497246953
  11. Sydney StahlbergPeoria, IL 616371306292347
  12. Meghan Stahulak, D.O.Skokie, IL 600761679710545
  13. Jennifer Stancati, MDOak Lawn, IL 604531760864755
  14. Kimberly StanfordChicago, IL 606371821330481
  15. David Stasior, M.D.Naperville, IL 605401750613717
  16. Jamie Staudt, MDChicago, IL 606371952895492
  17. Brendan Steadman, M.D.Chicago, IL 606121902172729
  18. Joshua SteinDecatur, IL 625261710347075
  19. Donald Steiner, MDDowners Grove, IL 605151255323028
  20. Adam Stenger, M.D.Greenville, IL 622461053572909
  21. Dennis Stepanek, MDElgin, IL 601201235138967
  22. Rick Stephani, MDElk Grove Vlg, IL 600071356399737
  23. Connor Stephenson, MDCarbondale, IL 629011063098044
  24. Ethan Sterk, D.O.Chicago, IL 606161770500373
  25. Catherine SternbergOlympia Fields, IL 604611184070054
  26. Janda Stevens, M.D.Springfield, IL 627021164646089
  27. Peter Stockmal, MDJoliet, IL 604351871593236
  28. Elizabeth StognerChicago, IL 606121760233068
  29. Thomas Stolz, MDChicago, IL 606311508493255
  30. Marcie Stoshak-Chavez, M.D.Chicago, IL 606571427087030
  31. Mark Stossel, M.D.Harvey, IL 604261033321898
  32. Derek Stout, D.O.Mattoon, IL 619381548376213
  33. Daniel StramaOak Lawn, IL 604531902501042
  34. Gary StrangeChicago, IL 606121740389303
  35. Helen Straus, MDChicago, IL 606121013038827
  36. Samantha Stroebel, MDChicago, IL 606121891595609
  37. Jon Strotkamp, DOGeneva, IL 601341336315761
  38. Charles Strulovitch, MDChicago, IL 606251821040841
  39. Megan Stultz, M.D.Chicago, IL 606371962711564
  40. Glenn Suacillo, D.O.Winfield, IL 601901780620781
  41. Sarah SuchkoChicago, IL 606371649105545
  42. Bradley Suda, MDChicago, IL 606121639872120
  43. Brian Sullivan, M.D.Palos Heights, IL 604631609874650
  44. Daniel Sullivan, MDOakbrook Terrace, IL 601811336132612
  45. James Sullivan, MDHarvard, IL 600331891805081
  46. James Sullivan, MDCarbondale, IL 629011093383028
  47. John Sullivan, DOHoffman Estates, IL 601941780717108
  48. John Sullivan, MDChicago, IL 606111922685916
  49. Stephanie Sullivan, M.D.Normal, IL 617611073952396
  50. Thomas Sullivan, MDFreeport, IL 610321740258946

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.