NPPES file of Aug 9, 2026

Internal Medicine Physician in Illinois

7,238 NPPES records list internal medicine physician with a practice address in Illinois, 58 per 100,000 residents, the 9th highest rate of 51. Chicago and Maywood have the most; each record links to the provider's NPI and the Illinois license search. Page 34 of 145.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · 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, 2,867

  1. Chicago2,867
  2. Maywood257
  3. Springfield196
  4. Evanston178
  5. Oak Lawn173

Internal Medicine Physician records in Illinois

  1. Benjamin Eastburg, MDChicago, IL 606121235820853
  2. Mehrdad Eatesam, M.D.Chicago, IL 606571437604170
  3. David Ebert, MDChicago, IL 606081902987753
  4. John Ebihara, MDEvanston, IL 602011942368238
  5. Hillary Ecker, MDMorton Grove, IL 600531356601256
  6. David Edelberg, MDChicago, IL 606141780809764
  7. Sheldon Edelson, M.D.Chicago, IL 606141265497069
  8. Vadim Edelstein, M.D.Skokie, IL 600761760431076
  9. Natasha Edman, MD, PHDChicago, IL 606111326761750
  10. Desiree Edmondson, MDSpringfield, IL 627011023906583
  11. Jane EdmundsChicago, IL 606121013691831
  12. Magnus Edosomwan, MDChicago, IL 606431215959176
  13. Monica Edwards, M.D., M.P.H.Maywood, IL 601531417278953
  14. Robert Edwards, M.D.Alton, IL 620021972610921
  15. Gilbert Egekeze, MDCrystal Lake, IL 600141548361959
  16. Angela Egly, M.D.Sandwich, IL 605481063529295
  17. Kevin Egly, M.D.Sandwich, IL 605481710092655
  18. Ugochukwu Egolum, MDChicago, IL 606151760241459
  19. Chineze EgwudoChicago, IL 606111760322267
  20. Eli Ehrenpreis, MDArlington Heights, IL 600041972529949
  21. Jawed Ehsan, MDElgin, IL 601231114901501
  22. Rubina Ehtesham, MDRockford, IL 611031962512152
  23. Stosh Eichenauer, M.D.Decatur, IL 625211932514106
  24. Kathleen Eichinger, M.D.Peoria, IL 616371902127657
  25. Sarah Eichinger, DOChicago, IL 606121790427326
  26. Melinda Einfalt, MDBarrington, IL 600101821084393
  27. Luke Ekdahl, MDChicago, IL 606371366240137
  28. Andem Ekpenyong, M.D.Chicago, IL 606121467554089
  29. Nazish Ekram, M.D.Naperville, IL 605641346496965
  30. Hajar El Amri, MDSpringfield, IL 627021669156808
  31. Mariam El AzzihChicago, IL 606081790531895
  32. Adam El Hendy Gunnarsson, MDBerwyn, IL 604021447198221
  33. Mohamed El Mobachir El Kettani, MDChicago, IL 606251730072935
  34. Roy El KoussaRockford, IL 611071518543065
  35. Fouzia El-Daief, M.D.Kankakee, IL 609011275793127
  36. Ehab El-Khabiry, M.D.Chicago, IL 606161023306230
  37. Habib El-Khoury, MDChicago, IL 606371043900434
  38. Babu Eladasari, MD,FACPJacksonville, IL 626501356393300
  39. Iman Elagha, DOOak Lawn, IL 604531518807833
  40. Seema Elahi, M.D.Chicago, IL 606591952326019
  41. Taj Elahi, MDOrland Park, IL 604621821023078
  42. Adrianna Elashker, MDChicago, IL 606111376346981
  43. Susan Elbaum, MDArlington Heights, IL 600041972643633
  44. Mahmoud Elbermawy, MDChicago, IL 606121386204071
  45. Ibrahim Elemo, M.D.Decatur, IL 625211831478627
  46. Agron Elezi, MD.Elmhurst, IL 601261679886121
  47. Arlinda Elezi, MDElmhurst, IL 601261295173466
  48. Sherif Elfallah, MDChicago, IL 606121689349888
  49. Wahiba Elhag, M.D.Oak Park, IL 603021982891826
  50. Eman Elhamamsy, MDChicago, IL 606121093508459

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 9 of 51 per resident

  1. Hawaii63
  2. New York62
  3. Delaware58
  4. Illinois58
  5. Michigan57
  6. Pennsylvania56
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

72.5% of these records appear in a Medicare file, against 78.7% 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. Illinois72.5%
  2. United States78.7%

Internal Medicine Physician records in Illinois, measured

  • In a Medicare file5,251 of 7,238 · 72.5% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file3,584 · 49.5% here, 61.4% nationally
  • Not updated in five years or more3,434 · 47.4% here, 55.4% nationally
  • Median graduation year2003 · the 3,580 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

7,238 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Illinois: 58 per 100,000 residents against 44 nationally (50 states and D.C.). Chicago has 2,867 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. Pennsylvania7,300
  2. Massachusetts6,825
  3. Michigan5,735
  4. Texas9,175

States with a similar rate per 100,000

  1. Delaware58.1
  2. New York61.7
  3. Hawaii62.9
  4. Maryland63.2

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Texas9,175
  5. Pennsylvania7,300

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.