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 63 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. Tina Wang, M.D.Chicago, IL 606111609058973
  2. Zheyuan Wang, DOChicago, IL 606121245033976
  3. Cassandra Ward, DOMaywood, IL 601531356978316
  4. Edward Ward, M.D.Chicago, IL 606121780650663
  5. Gabriel Ward, DOMaywood, IL 601531669232575
  6. Mary Ward, M.D.Peoria, IL 616371477661627
  7. Kaley Waring, MD, MPHElgin, IL 601231386228906
  8. Edith WaskelChicago, IL 606121750969697
  9. Jeffrey Waskin, DOLake Forest, IL 600451518283431
  10. Hilda Watkins-Williams, MDCarbondale, IL 629011265994248
  11. Jerel Watson, M.D.Springfield, IL 627021760747406
  12. Richard Watson, MDChicago Heights, IL 604111962472886
  13. Hannah Watts, M.D.Oak Lawn, IL 604531508021056
  14. Jada WattsChicago, IL 606371942053665
  15. Sean Watts, MDMcHenry, IL 600501609370469
  16. Michael Wawrzyniak, M.D.Chicago, IL 606341942543178
  17. James Waymack, M.D.Springfield, IL 627021265743157
  18. Adam Webb, MDChicago, IL 606121912466905
  19. Brent Weber, MDMattoon, IL 619381407146657
  20. Deborah Weber, MDRiverwoods, IL 600151437393477
  21. Deborah Weber, M.D.Chicago, IL 606401194740258
  22. Joseph Weber, M.D.Oak Park, IL 603021275550873
  23. Sophie Wecht, MDChicago, IL 606121538860572
  24. Richard Weerts, MDChicago, IL 606121174322499
  25. Johanna Wefes-PotterChicago, IL 606121003643453
  26. Cheryl Wegman, MDMackinaw, IL 617551174590889
  27. Kristine Weidner, M.D.Chicago, IL 606231063551778
  28. Bernard Weigel, MDChicago, IL 606111053938621
  29. Emma Weiland, MDChicago, IL 606121518853431
  30. Rachel Weiselberg, MDChicago, IL 606121588820450
  31. Jonathan Weissler, M.D.Park Ridge, IL 600681932278389
  32. William Welch, MDUrbana, IL 618011619934726
  33. Kelly Welindt, M.D.Rivers Forest, IL 603051598142788
  34. Katherine Welker, M.D.Chicago, IL 606221699064857
  35. Lauren WellsEvanston, IL 602011629717517
  36. Joseph Wendt, MDChicago, IL 606121043909203
  37. Thomas Wentland, MDRockford, IL 611071750307005
  38. Bailey Wentworth, MDRockford, IL 611041932606084
  39. Joe WernerMaywood, IL 601531790425189
  40. Roy Werner, MD, MSCrestwood, IL 604451518952969
  41. Katarina Werst, DOMaywood, IL 601531578265617
  42. Andrew West, MDSterling, IL 610811447247051
  43. Victoria Weston, M.D.Lake Forest, IL 600451245593540
  44. Naomi Whalen, M.D.Rock Island, IL 612011912104167
  45. Jack Whitaker, MDChicago, IL 606121508608464
  46. Emily White, DOSpringfield, IL 627021750124491
  47. Jermaine White, M.D.Chicago, IL 606371306133640
  48. Patrick Whiteley, MDChicago, IL 606121124284880
  49. Patricia Whiteside, MDOak Lawn, IL 604531760010573
  50. Michael Whitmore, MDJacksonville, IL 626501164555777

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.