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 65 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. Zachary WojdylaChicago, IL 606311215878764
  2. Dean Wolanyk, MDRockford, IL 611031336259522
  3. Marina Wolf, MDChicago, IL 606121467294611
  4. Kathryn Wolford, MDPark Ridge, IL 600681174940001
  5. Antony Wollaston, M.D.Quincy, IL 623011326263682
  6. Matthew Wols, M.D.Peru, IL 613541427020544
  7. Nathan Woltman, MDChicago, IL 606371912296377
  8. Natalyn Wong, M.D.Elmhurst, IL 601261154735041
  9. Bradley Wood, MDPana, IL 625571780650135
  10. Austin Woodard, MDChicago, IL 606111831990050
  11. Jennifer Woodruff, M.D.Oak Lawn, IL 604531558743559
  12. Dorian Woods, M.D.Homewood, IL 604301285788208
  13. Asia Wooten, MDChicago, IL 606371184411928
  14. Jonathan Worley, DOChicago, IL 606311154819712
  15. Erik Wright, M.D.Peoria, IL 616371821522301
  16. Kelly Wright, M.D.Chicago, IL 606251427366020
  17. Andy WuChicago, IL 606161881537090
  18. Jack Wu, M.D.Arlington Heights, IL 600051154548089
  19. Jenny Wu, D.O.Arlington Heights, IL 600051902008030
  20. Judith Wuller, MDBelleville, IL 622201114942174
  21. Joshua Wunder, M.D.Elgin, IL 601231629459078
  22. Frederick Wunker, MDSpringfield, IL 627041851368583
  23. Timothy Wyman, M.D.Chicago, IL 606121508210188
  24. Leslie Yamamoto, M.D.Lisle, IL 605321609147859
  25. Jae Yang, M.D.O Fallon, IL 622691093814675
  26. Yijung Yang, MDChicago, IL 606311700440492
  27. Irene Yao, MDEvanston, IL 602011053368415
  28. Chad Yarman, D.O.Maywood, IL 601531881743359
  29. William Yarnell, MDSpringfield, IL 627021518541556
  30. Christian YasmineOlympia Fields, IL 604611396278990
  31. Amin Yassin, MDHazel Crest, IL 604291275539009
  32. Samir Yassin, MDPark Ridge, IL 600681811524259
  33. Joseph Yates, M.D.Silvis, IL 612821871516781
  34. Sydni Yates, DOChicago, IL 606311225617905
  35. Justin Yee, M.D.Arlington Heights, IL 600051184885097
  36. Sevan Yeghiazarian, M.D.Springfield, IL 627021730529249
  37. Christopher Yenter, MDWinfield, IL 601901912162314
  38. Wilber Yep, MDEvanston, IL 602011124194659
  39. Vladimir Yeremin, MDChicago, IL 606221558436840
  40. Scott Yilk, MDNaperville, IL 605401477646503
  41. Eunice Yoo, MDChicago, IL 606221245468123
  42. Il Yoo, M.D.Chicago, IL 606081104826254
  43. Dionisio Yorro, M.D.Gurnee, IL 600311942245147
  44. Allison YoungChicago, IL 606121740985837
  45. Andrew Young, M.D.Chicago, IL 606371710299904
  46. Avery Young, MDChicago, IL 606111881397503
  47. Briana Young, MDChicago Heights, IL 604111750532065
  48. Eric Young, MDChicago, IL 606371184369753
  49. Kenneth YoungChicago, IL 606371376957258
  50. Robert Young, M.D.Greenville, IL 622461730199241

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.