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 118 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. Niraj Shah, M.D.Joliet, IL 604361215248067
  2. Niranjan Shah, MDPalos Heights, IL 604631871700096
  3. Niranjana Shah, M.D.Chicago, IL 606561316910250
  4. Nirmala Shah, M.D.Chicago, IL 606591215930128
  5. Pal Shah, MDChicago, IL 606071992555601
  6. Parin Shah, MDChicago, IL 606111770385346
  7. Pranjal Shah, M.DWoodridge, IL 605171063602829
  8. Preksha Shah, MDMcHenry, IL 600501932951118
  9. Purvi Shah, M.D.Lincolnwood, IL 607121598920308
  10. Rajesh Shah, MDElgin, IL 601231477617462
  11. Reena Shah, D.O.Batavia, IL 605101972597524
  12. Riaz Shah, MDPeoria, IL 616361003823220
  13. Sachin ShahChicago, IL 606371194737452
  14. Samit Shah, DOChicago, IL 606251215216155
  15. Sejal Shah, M.D.Oak Park, IL 603041649201039
  16. Shalin Shah, M.D.Plainfield, IL 605851215324462
  17. Sunil Shah, D.O.Oak Lawn, IL 604531275517211
  18. Sunny Shah, MDOak Lawn, IL 604531376171199
  19. Surbhi Shah, MDBolingbrook, IL 604401164580411
  20. Syed Shah, M.D.Chicago, IL 606121730291212
  21. Syed ShahChicago, IL 606161437534997
  22. Syed Shah, M.B.B.S.Chicago, IL 606571194563288
  23. Urveel Shah, MDChicago, IL 606161265052294
  24. Yatin Shah, M.D.Joliet, IL 604361235108911
  25. Zakriya ShahSpringfield, IL 627021043054174
  26. Sonal Shah-Rhodes, MDNaperville, IL 605631265400972
  27. Abdul-Hamid Shahbain, MDPalos Heights, IL 604631023032646
  28. Majed Shaheen, MDChicago, IL 606401710677562
  29. Maham Shahid, MDPeoria, IL 616151598438137
  30. Mahum Shahid, M.D.Chicago, IL 606121235624727
  31. Yasmeen Shahout, MDChicago, IL 606371700680337
  32. Arman Shahriar, MDChicago, IL 606371871230623
  33. Muhammad Shahzad, MDOakbrook Terrace, IL 601811033107685
  34. Nazeer Shaik, MDSummit, IL 605011295813996
  35. Ahmari Shaikh, M.D.S Barrington, IL 600101003982877
  36. Arshibanoo Shaikh, M.D.Urbana, IL 618011679989966
  37. Erum Shaikh, M.D.Belleville, IL 622261508026303
  38. Imran Shaikh, MDQuincy, IL 623011699120535
  39. Shabbir Shaikh, MDFairview Heights, IL 622081053337568
  40. Hafeez Shaka, MDDecatur, IL 625261588150221
  41. Mohammed ShakaibChicago, IL 606571225243462
  42. Abdur Shakir, MDMattoon, IL 619381669583431
  43. John ShallatPeoria, IL 616031942381306
  44. Joel Shalowitz, M.D.Des Plaines, IL 600161770776585
  45. Saiyara Shama, MDMcHenry, IL 600501265235477
  46. Mohamad Shamma, MDBloomington, IL 617011801811914
  47. Ehab Shams, M.D.Chicago, IL 606311568453876
  48. Farhan Shams, M.D.Chicago, IL 606161942211222
  49. Shahed Shams, M.D.Springfield, IL 627031225478027
  50. Yara ShamsOak Lawn, IL 604531336609890

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.