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 15 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. Domenic Dibartolomeo, M.D.Chicago, IL 606311083978084
  2. Maura DickinsonChicago, IL 606081154645604
  3. Bradley Dickson, MDChicago, IL 606121801317110
  4. Drusia Dickson, MDChicago, IL 606081417451691
  5. Aileen Diehl, MDFreeport, IL 610321366410680
  6. Vivian Diep, MDChicago, IL 606401093344913
  7. Heather Dieperink Optholt, MDChicago Heights, IL 604111831324789
  8. Philip Digiacomo, MDTinley Park, IL 604871558522128
  9. Leo Dilan, D.O.Chicago, IL 606251598717944
  10. Meghan Dillan, MDChicago, IL 606111508667858
  11. Joan Dimopoulos, M.D.Maywood, IL 601531659371573
  12. Christopher Ding, MDEvanston, IL 602011932697372
  13. Duncan Dinkha, MDMorton Grove, IL 600531003802091
  14. Layne Dinnell, M.D.Chicago, IL 606131316184310
  15. Djiby Diop, M.D.Belleville, IL 622261164562906
  16. Philip Disalvo, MDUrbana, IL 618011114318466
  17. Lynnette Doan-Wiggins, MDMaywood, IL 601531205816865
  18. Brian Doane, MDArlington Heights, IL 600051730460965
  19. Brian Donahue, M.D.Chicago, IL 606341194726562
  20. Michael Donahue, M.D.Arlington Heights, IL 600051083753222
  21. Kristen Donaldson, M.D., M.P.H.Maywood, IL 601531497928212
  22. Bruce Donenberg, MDDowners Grove, IL 605151962403014
  23. Mark Donvito, M.D.Murphysboro, IL 629661073564175
  24. Lindsay Doolan-MatticeSpringfield, IL 627021588581748
  25. Emily Dooley, MDGalesburg, IL 614011841932993
  26. Daniel Doolittle, M.D.Mount Vernon, IL 628641912957051
  27. Lexie Dore, M.D.Chicago, IL 606111356662746
  28. Marc Dorfman, MDBarrington, IL 600101912908583
  29. Christopher Dorgan, MDChicago, IL 606571962667519
  30. Emily Dormire, DOPeoria, IL 616371912536178
  31. Christina Dorow, MDWaukegan, IL 600851073737318
  32. Eve Doucette, M.D.Skokie, IL 600771760619415
  33. Patrick Dowling, M.D.Peoria, IL 616371669491239
  34. John Downing, DOChicago, IL 606571073889242
  35. Richard Doyle, M.D.Chicago, IL 606231154563146
  36. Melissa Drake, DOElmhurst, IL 601261306854252
  37. Peter Draper, MDChicago, IL 606171750433132
  38. Michael DreesChicago, IL 606071184471310
  39. Scott Dresden, M.D.Chicago, IL 606111235398447
  40. Linda Druelinger, MDBurr Ridge, IL 605271699837153
  41. Carlos Duarte, M.D.Geneva, IL 601341710060355
  42. Matthew Duban, M.D., FACEPAlton, IL 620021023035573
  43. Matthew Dube, M.D.Evanston, IL 602011710125976
  44. Natalie Dubovoy, MDMcHenry, IL 600501417195751
  45. Lee Dudley, DOChicago, IL 606151215960026
  46. Brian Dugal, M.D.Chicago, IL 606121497998991
  47. Shaelynn DuhamelPeoria, IL 616371699460766
  48. Yelena Dukarevich, MDChicago, IL 606251699093823
  49. Alan Dumontier, MDPrinceton, IL 613561053368209
  50. George Duncan, M.D.Decatur, IL 625211407871882

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.