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 104 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. Andres Quevedo Ramirez, MDEvanston, IL 602011093406225
  2. Robert Quevillon, MDJoliet, IL 604321346528486
  3. Kathleen QuinnEvanston, IL 602011780431668
  4. Katherine Quinones, MDChicago, IL 606371801429766
  5. Amanda Quintino Martins Lara, MDDecatur, IL 625261194443481
  6. Jose Quiroga, MDChicago, IL 606571699578120
  7. Amal Qureshi, MDElmhurst, IL 601261639818032
  8. Asfia Qureshi, DOOak Lawn, IL 604531255135836
  9. Mohammed Qureshi, M.D.Berwyn, IL 604021386602431
  10. Yongsun Ra-Hurka, MDMaywood, IL 601531821062944
  11. Asra Rab, M.D.Peoria, IL 616361710414438
  12. John Raba, M.D.Chicago, IL 606081295759033
  13. Theri Raby, M.D.Chicago, IL 606011144250838
  14. Vincent Racanelli, DOSterling, IL 610811730299926
  15. Jan Michael Racoma, M.D.Mattoon, IL 619381902390099
  16. Alexei Racovita, MDChicago, IL 606401477292738
  17. Mohammad Radaideh, MDChicago, IL 606121760328967
  18. Karen Raden, D.O.Chicago, IL 606291265688030
  19. Pavana Radhakrishna, M.DAurora, IL 605041053595934
  20. Abhilasha Radhakrishnan, MDPeoria, IL 616371194838037
  21. Jonathan Radosta, M.D.Chicago, IL 606121912108846
  22. Michael Radzienda, M.D.Glenwood, IL 604251457342610
  23. Michael Rafati, MDCarbondale, IL 629011467512848
  24. Muhammad Rafiq, M.DChicago, IL 606121851316376
  25. Arun Ragothaman, M.D.Naperville, IL 605401477871341
  26. Laura Raheb, MDDowners Grove, IL 605151417440942
  27. Ghassan Rahhal, MDPalos Heights, IL 604631942225909
  28. Amina Rahim, M.D.Schaumburg, IL 601941689660763
  29. Shahzad Rahim, MDChicago, IL 606571962831438
  30. Mohammed Rahimparast, MDMarion, IL 629591013324599
  31. Adeebur Rahman, M.D.Tinley Park, IL 604771437143013
  32. Areej RahmanDolton, IL 604191619604113
  33. Hamid RahmanChicago, IL 606571215630405
  34. Maheen Rahman, MDOak Lawn, IL 604531346827060
  35. Hamed Rahmani Youshanlouei, MDChicago, IL 606121962337915
  36. Harold Rahming, MDChicago, IL 606521104316611
  37. Ada Rahn, MDElmhurst, IL 601261154377059
  38. Komal Rai, MDPeoria, IL 616371689166100
  39. Korhan Raif, MDBarry, IL 623121184697476
  40. Evgenii Raikovskii, MDWaukegan, IL 600851477114643
  41. Robert Raines, MDOak Lawn, IL 604531164499596
  42. Amita Raj, MDChicago, IL 606121740803808
  43. Anshu Raj, M.DSkokie, IL 600761972771848
  44. Anjani Raja, MDChicago, IL 606121417881467
  45. Renuka Rajagopal, M.DBloomington, IL 617011912326471
  46. Rajeswar Rajagopalan, M.D.Itasca, IL 601431497866784
  47. Seline RajanOak Park, IL 603021750871190
  48. Mira RajaniEvanston, IL 602011225979503
  49. Amritha RajasekharMaywood, IL 601531326842329
  50. Nirosuthan Rajasingam, MDChicago, IL 606081790125474

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.