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 64 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. Sariya KhanChicago, IL 606121134979396
  2. Sawleha Arshi KhanUrbana, IL 618011952974982
  3. Shazia Khan, MDBloomingdale, IL 601081205869120
  4. Shirin Khan, MDOrland Park, IL 604671447327606
  5. Prakash Khanal, MDMaywood, IL 601531134560170
  6. Shreyashi KhanalChicago, IL 606571104508605
  7. Sulav Khanal, MDChicago, IL 606571710667472
  8. Shivani Khanna, MDChicago, IL 606371740710672
  9. Muhammad Ali Khaqan, MDChicago, IL 606121033781810
  10. Cyra Kharas, MDChicago, IL 606121295669208
  11. Ramesh Kharwadkar, M.D.Chicago, IL 606361972685071
  12. Ranya KhateebMaywood, IL 601531760065841
  13. Aliza Khatiwada, MDChicago, IL 606401366177107
  14. Binod Khatiwada, MDSpringfield, IL 627031023365368
  15. Fariha Khatri, M.D.Champaign, IL 618221447608534
  16. Ehtasham Khattak, MDChicago, IL 606371780948554
  17. Muhammad KhawarChicago, IL 606401932091253
  18. Nina Khazen, MDLisle, IL 605321861486722
  19. Elias KhazoumChicago, IL 606071326667304
  20. Akash KhetpalPeoria, IL 616371689246456
  21. Hamdi Khilfeh, M.D.Evergreen Park, IL 608051558477661
  22. Sheilendr Khipple, MDMount Prospect, IL 600561083773295
  23. Fadi KhirChicago, IL 606401134851017
  24. Nasiruddin Khokhar, MDBloomington, IL 617011093459299
  25. Elizaveta Khoryev, MDChicago, IL 606081861005134
  26. Krishdeep Khosla, MDOakbrook Terrace, IL 601811306899570
  27. Nader KhouzamChicago, IL 606121598341034
  28. Khlwd KhtabChicago, IL 606571467186908
  29. Muhammad Khudayar, MDChicago, IL 606571528959111
  30. Abdulkareem Khudeira, M.D.Chicago, IL 606521538105911
  31. Aman Khurana, MDMacomb, IL 614551073568259
  32. Raj Khurana, M.D.Chicago, IL 606241821019506
  33. Simur KhuranaPark Ridge, IL 600681548074602
  34. Sonali KhuranaChicago, IL 606121740711597
  35. Raja Khuri, MDChicago, IL 606111609862713
  36. Naila Khurshid, M.D.Naperville, IL 605401487736799
  37. Fikir Kibret, MDChicago, IL 606121396572418
  38. Gabriel Kibrit, MDBuffalo Grove, IL 600891477531937
  39. Jacob Kibrit, M.D.Chicago, IL 606121811350754
  40. Kathleen Kicsak, MDLombard, IL 601481235105396
  41. George KidessChicago, IL 606371861295099
  42. Katarzyna Kielczyk, M.D.Oak Park, IL 603021194922203
  43. Spencer Kiers, DOEvanston, IL 602011053009373
  44. Tri Kieu, MDChicago, IL 606521295314151
  45. Stuart Kiken, MDChicago, IL 606081790868008
  46. Philip Kiley, M.D.Mount Prospect, IL 600561245211366
  47. Sean Kilgallon, DOChicago, IL 606251093506545
  48. Anne-Sophie Kim, MDChicago, IL 606011285195396
  49. Catherine Kim, MDChicago, IL 606121497214258
  50. Danielle Kim, D.O.Bloomington, IL 617011770592487

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.