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 38 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. Kevin Martin, DOCarbondale, IL 629011093007171
  2. Tedjitou Martin, PAOak Park, IL 603041053454926
  3. Abigail Martinez, M.D.Kankakee, IL 609011639149636
  4. Carlos Martinez, MDHinsdale, IL 605211023097706
  5. John Martini, M.D.Chicago, IL 606341508076522
  6. Julie Martino, M.D.Chicago, IL 606571609033158
  7. Michael Marynowski, D.O.Oak Lawn, IL 604531396994539
  8. Patrick Masching, MDJerseyville, IL 620521861475261
  9. Alexandra Mason, MDMaywood, IL 601531336129824
  10. Benjamin Mason, MDCarbondale, IL 629011760764153
  11. James Massimilian, D.O.Palos Heights, IL 604631598766966
  12. Kseniya Masterova, MD, PHDChicago, IL 606371457246548
  13. Joseph Mastro, M.D.Rochelle, IL 610681346212461
  14. Vera Masutti, DOElk Grove, IL 600071073597142
  15. Andrew Matella, DOEvanston, IL 602011194465260
  16. Amanda Mathew, MDChicago, IL 606121952041899
  17. Anitha Mathew, M.D.Chicago, IL 606371649502873
  18. Merrin MathewHazel Crest, IL 604291275997652
  19. Serina Mathew, MDChicago, IL 606121013767631
  20. James Mathews, MDChicago, IL 606111376550632
  21. Sunil Mathews, M.D.Naperville, IL 605401821147125
  22. Timothy Mathis, MDPinckneyville, IL 622741235254350
  23. Meghan Mathur, M.D.Chicago, IL 606121912352170
  24. Rosemary Matossian, MDHarvey, IL 604261053999060
  25. Jonathan Matson, MDRockford, IL 611031750491940
  26. Paul Matthews, M.D.Peoria, IL 616371619906146
  27. Katrina Mattingly, M.D.Chicago, IL 606371942440961
  28. Jacob Mattox, MDOak Lawn, IL 604531922636893
  29. James Mattson, MDEvanston, IL 602011396109971
  30. Nathan Matwick, D.O.Olympia Fields, IL 604611083062111
  31. Esmael Mayar, MDOak Lawn, IL 604531215497326
  32. Jessica Mayle, M.D.Naperville, IL 605401871933606
  33. Abdelhamid MazouniChicago, IL 606311124777438
  34. Benjamin MazzaChicago, IL 606111497554422
  35. Peter Mc Cool, MDLake Forest, IL 600451306044847
  36. Megan McAllister, M.D.Naperville, IL 605401437191855
  37. Allison McCafferty, DOGalesburg, IL 614011720773468
  38. Patrick McCaffrey, M.D.Chicago, IL 606121336503226
  39. Sean McCann, M.D.Chicago, IL 606311255712824
  40. Cara McCarthy, MDChicago, IL 606121750215190
  41. Danielle McCarthy, MDChicago, IL 606111649436411
  42. Michael McCartin, MDChicago, IL 606371629562608
  43. Gerald McClallen, D.O.Murphysboro, IL 629661285686709
  44. Colin McCloskey, M.D.Chicago, IL 606111316200520
  45. Neil McClymont, D.O.Belleville, IL 622261033248208
  46. James McCombs, DOChicago, IL 606541336320860
  47. John McConnell, DOMelrose Park, IL 601601386724219
  48. Angela McCormick, MDPark Ridge, IL 600681003058736
  49. Anna McCormick, M.D.Quincy, IL 623011487871232
  50. Michael McCormick, MDEvanston, IL 602011821164419

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.