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 55 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. Katherine Shannon, MDOak Lawn, IL 604531588415954
  2. Eric Shappell, MDBurr Ridge, IL 605271255771093
  3. Muhammad Shareef, M.D.Rockford, IL 611041639602543
  4. Ameer Sharifzadeh, MDChicago, IL 606121861914889
  5. Dinesh Sharma, MDFreeport, IL 610321649249673
  6. Louis Sharp, MDMaywood, IL 601531912987751
  7. Willard SharpChicago, IL 606371306976816
  8. Lydia Sharp Schinsky, M.D.Maywood, IL 601531972541712
  9. Sharonda Shaw-Berrocal, DOHarvey, IL 604261417156274
  10. Patrick ShehaneChicago, IL 606311295521508
  11. Donnie Shelton, M.D.Herrin, IL 629481346301025
  12. Michael ShenChicago, IL 606171588123731
  13. Ronald Shenfeld, MDElk Grove Village, IL 600071568497311
  14. Asim Sheriff, M.D.Chicago, IL 606121366733784
  15. Joshua Sherman, MDChicago, IL 606371447592753
  16. Scott Sherman, M.D.Oak Park, IL 603021992722508
  17. Pranali ShethChicago, IL 606371740778216
  18. Ted Shieh, M.D.Lisle, IL 605321083616460
  19. Brigid Shields, D.O.Chicago, IL 606161912369232
  20. Jilan ShimbergChicago, IL 606111609456821
  21. Christopher Shinneman, M.D.Elmhurst, IL 601261144545245
  22. Olalekan Shobowale, MDChicago, IL 606121942942198
  23. Jeffery Show, MDChicago, IL 606311114169869
  24. Shreevarsha ShreekumarOak Lawn, IL 604531184564007
  25. Anita Shroff, MDElmhurst, IL 601261720439839
  26. Barbara Shufeldt, M.D.Naperville, IL 605401376602243
  27. Diwante Shuford, MDOak Lawn, IL 604531265172753
  28. Michael Siap, D.O.Olympia Fields, IL 604611629519764
  29. Gulam Siddiqui, M. D.Carrollton, IL 620161720131188
  30. Hareem Siddiqui, DOChicago, IL 606571487359964
  31. Mohammed Siddiqui, M.D.Carrollton, IL 620161457430175
  32. Owais Siddiqui, DOUrbana, IL 618011174085732
  33. Gurbans SidhuChicago, IL 606311700310554
  34. Jaswant Sidhu, MDHerrin, IL 629481548228752
  35. Julia Sidor, DOChicago, IL 606121205529906
  36. Jennifer Siegel, MDCarbondale, IL 629011114972536
  37. Suzanne Siegel, M.D.Lake Forest, IL 600451891733549
  38. Nicholas Silas, DOChicago, IL 606121073140216
  39. Julio Silva, M.D.Chicago, IL 606121801862925
  40. Victoria Silver, D.O.Evanston, IL 602011154853349
  41. Jessica Sime, MDDowners Grove, IL 605151730345562
  42. Sophie Simeakis, DOChicago Heights, IL 604111356559132
  43. Cynthia Simpson, MDJacksonville, IL 626501619196946
  44. Giles Simpson, MDMaywood, IL 601531316927155
  45. Michael Sims, M.D.Elgin, IL 601201538108238
  46. Scott Sims, M.D.Lombard, IL 601481194797902
  47. Jared SinclairDecatur, IL 625261750874749
  48. Patrick Sinclair, D.O.Chicago, IL 606011952788796
  49. Thomas Singel, DOLake Bluff, IL 600441285621219
  50. Amardeep Singh, M.D.Chicago, IL 606081013917251

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.