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 6 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. Muhammad Armughan Ali, M.D.Carbondale, IL 629011518588060
  2. Mustafa Ali, DOKankakee, IL 609011174459499
  3. Nagib Ali, M.D.Chicago, IL 606161376529271
  4. Naheed Ali, MDSkokie, IL 600761811971559
  5. Nouman Ali, D.OStreamwood, IL 601071699395608
  6. Rafia Ali, MDPark Ridge, IL 600681629829890
  7. Rafia Ali, D.O.Danville, IL 618321255424768
  8. Shama Ali, M.D.Burbank, IL 604591912934043
  9. Shehzad Ali, M.D.Chicago, IL 606401548233117
  10. Syed Ali, MDNorth Aurora, IL 605421225123615
  11. Syeda Ali, MDBourbonnais, IL 609141861770679
  12. Waqas Ali, MDPeoria, IL 616361023094190
  13. Yaseen Ali, MDElmhurst, IL 601261902143605
  14. Zainab Ali Baig, MDHinsdale, IL 605211013099555
  15. Nadira Alikhan, M.D.Chicago, IL 606241932110749
  16. Amal Alkhalafawi, MDElmwood Park, IL 607071770561789
  17. Noor AlkhawamOak Lawn, IL 604531801646161
  18. Reem Alkhawam, DOPark Ridge, IL 600681225977663
  19. Ayah AlkhidirChicago, IL 606571063180883
  20. Leen Alkhouli, MDPalos Hills, IL 604651912402603
  21. Mohammed Alkowatli, MDChicago, IL 606571114867561
  22. Savitha Allam, M.D.Aurora, IL 605041003860644
  23. Uche Allanah, MDDanville, IL 618321356750830
  24. Saisnigdha Allaparthi, MDChicago, IL 606111053259861
  25. Alfred Allen, MDHinsdale, IL 605211144538430
  26. Stanley Allen, M.D.Springfield, IL 627031285631127
  27. Sherriff Alli-Balogun, M.D.Matteson, IL 604431114058617
  28. Sophia Allison, MDMaywood, IL 601531720704778
  29. Kris Alloju, MDLombard, IL 601481760478671
  30. Viraja Alluri, MDEvanston, IL 602021003600339
  31. Mohamed Almahal, MBBSChicago, IL 606121831020882
  32. Luay Almassalha, MD PHDChicago, IL 606111245790815
  33. Alison Almgren-BellChicago, IL 606111487361879
  34. Anas Almoghrabi, M.D.Evanston, IL 602011487069597
  35. Tarek AlmouradiChicago, IL 606121992012363
  36. Ahmad Alnasarat, M.DCarbondale, IL 629011568193654
  37. Mulham Alom, MDSpringfield, IL 627021205454691
  38. Vanessa Alonso, MDChicago, IL 606121730592668
  39. Eileen Anne Alonto, M.D.Chicago, IL 606121326290677
  40. Rosalinda Aloran, M.D.Elmwood Park, IL 607071801442603
  41. Ebrahim Alqadasi, MDChicago, IL 606161821559725
  42. Alaa AlsakatyPalos Heights, IL 604631518495092
  43. Omar Alsamman, M.D.Chicago, IL 606301457319808
  44. Tasnem Alsebai, MBBSSpringfield, IL 627011861185795
  45. Cynthia Alston, M.D.Flossmoor, IL 604221487923496
  46. Susan Alt, MDChicago, IL 606401255384277
  47. David Alter, MDOak Lawn, IL 604531396301057
  48. Diane AltkornChicago, IL 606371174684906
  49. Nicole Altomare, MDChicago, IL 606111972252872
  50. Farah AlturkmaniEvanston, IL 602021407732563

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.