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 14 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. Sarah Davis, MDChicago, IL 606311720831308
  2. Teresa Davis, M.D.Chicago, IL 606231376642413
  3. Alyssa Dayan, MDEvanston, IL 602011871547604
  4. Richard De Angelo, MDElmhurst, IL 601261942238589
  5. Dirk De Haas, M.D.North Chicago, IL 600641568578250
  6. Mark De Silva, M.D.Hazel Crest, IL 604291609945922
  7. Bryce De Venecia, MDOak Park, IL 603041568091924
  8. David Dean, M.D.Canton, IL 615201477717247
  9. Christina Deangelis, D.O.Olympia Fields, IL 604611942449715
  10. Joseph Dearie, MDSycamore, IL 601781770697989
  11. Yonathan Debessai, MDChicago, IL 606121790347516
  12. Paul Decker, M.D.Chicago, IL 606121427365352
  13. Steven Decker, D.O.Kankakee, IL 609011093754129
  14. Natalia Dejneka, MDChicago, IL 606171225041452
  15. Jorge Del Castillo, M.D.Evanston, IL 602011457434623
  16. Carson Del Greco, MDChicago, IL 606111720780158
  17. Arnold Del Mundo, M.D.Geneva, IL 601341548345861
  18. Marina Del Rios, MD, MSChicago, IL 606371689615585
  19. Jonathan Dela Cruz, M.D.Springfield, IL 627021639335912
  20. Erik Delaney, M.D.Chicago, IL 606311528415817
  21. Shawn Delater, M.D.Chicago, IL 606131851553150
  22. Alberto Delgado, M.D.Normal, IL 617611235122813
  23. Steve Delis, MDOak Lawn, IL 604531720095920
  24. Pedro Delostrinos, MDChicago, IL 606241922099183
  25. Joseph Delucia, DOEast Saint Louis, IL 622011528008786
  26. Susan Demick, FNPJoliet, IL 604321013944263
  27. Christian Den Ouden, M.D.Oak Lawn, IL 604531336304518
  28. Konstantin Denev, M.D.Springfield, IL 627021437131299
  29. George Dengler, DOChicago, IL 606211194749416
  30. Shalako Denison, M.D.Chicago, IL 606121104111772
  31. Joel Dennison, MDPeoria, IL 616371104480979
  32. Manas Deolankar, MDChicago, IL 606121336720119
  33. Maria Derrig, DOChicago, IL 606571700688314
  34. Avani Desai, MDMaywood, IL 601531124318381
  35. Vijay Desai, M.D.Watseka, IL 609701497748040
  36. Ryan Descamp, MD, MPHUrbana, IL 618011164983565
  37. Clare Desmond, MDEvanston, IL 602011194036798
  38. Matthew Destefani, MDHinsdale, IL 605211992187074
  39. Joseph Devito, MDPeoria, IL 616371063919850
  40. Scott Devogelear, MDEvanston, IL 602011245804905
  41. Sarah Dhake, MDEvanston, IL 602011801285689
  42. Logesh DharmarOak Park, IL 603021568858611
  43. Ankur Dhawan, D.O.Wheaton, IL 601891023253879
  44. Bikram Dhillon, M.D.Chicago, IL 606571396788006
  45. Ravinder Dhillon, M. D.Melrose Park, IL 601601679643902
  46. Joseph Di Piazza, M.D.Oak Brook, IL 605231972538148
  47. Nicholas Diamantopoulos, MDChicago, IL 606311528811965
  48. Dena Dianati, DOChicago, IL 606121538928858
  49. Yudith Diaz Baez, MDEvanston, IL 602011063802676
  50. Alexis Diaz-RamosChicago, IL 606121669836706

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.