NPPES file of Aug 9, 2026

Diagnostic Radiology Physician in Illinois

1,874 NPPES records list diagnostic radiology physician with a practice address in Illinois, 15 per 100,000 residents, the 11th highest rate of 51. Chicago and Springfield have the most; each record links to the provider's NPI and the Illinois license search. Page 28 of 38.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2085R0202X · 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, 599

  1. Chicago599
  2. Springfield129
  3. Maywood113
  4. Evanston85
  5. Peoria75

Diagnostic Radiology Physician records in Illinois

  1. David Rabin, MDHighland Park, IL 600351942230511
  2. Lindsey Rabushka, M.D.Arlington Heights, IL 600051528060910
  3. Michael Racenstein, M.D.Elk Grove Village, IL 600071154314912
  4. George Radich, MDChicago, IL 606571720026669
  5. Ozair RahmanChicago, IL 606311417483090
  6. Saudur Rahman, M.D.Lake Forest, IL 600451184987356
  7. Arti Raj, M.D.Chicago, IL 606571790729812
  8. Haran Rajeswaran, MDChicago, IL 606311790208205
  9. Samuel Rajkowski, D.O.Park Ridge, IL 600681053631465
  10. Kiran Rajmane, MDElmhurst, IL 601261245478486
  11. Rajiv Raju, M.D.Peoria, IL 616371689106577
  12. Subba Raju, M.D.Elgin, IL 601201427019546
  13. Michael Ralls, MDChicago, IL 606121366766974
  14. Sathya Ram, M.D.Chicago, IL 606111245686898
  15. Firas Ramahi, DOPeoria, IL 616371205102019
  16. Ravi Ramakrishna, DOLisle, IL 605321699900092
  17. Chilakapati Ramaprasad, MDDanville, IL 618321912932484
  18. Jose Ramilo, MDOak Lawn, IL 604531174507917
  19. Roy Ramsey, M.D.Naperville, IL 605631619203940
  20. Hunaid Rana, MDSchaumburg, IL 601731720583354
  21. Kuntal Rana, MD MPHNew Lenox, IL 604511982852828
  22. Bhanu Rangachari, MDHines, IL 601411912013301
  23. Shaheen RanjhaOlympia Fields, IL 604611821442955
  24. Lev Rapoport, MDChicago, IL 606571659321370
  25. Myra Rapoport, M.D.Chicago, IL 606311396760203
  26. Aleksandr Raskind, DOMaywood, IL 601531962151084
  27. Monika Rastogi, MDLake Forest, IL 600451558757815
  28. Upma Rawal, MDOak Lawn, IL 604531285619627
  29. Mamdouh Rayan, MDMaywood, IL 601531134261845
  30. Michael Rechitsky, MDMcHenry, IL 600501235395930
  31. Hannah Recht, M.D.Chicago, IL 606111881083558
  32. Althuru Reddy, MDOak Lawn, IL 604531376527119
  33. Mythri Reddy, M.D.Evanston, IL 602011639551740
  34. Nidhi Reddy, MDPeoria, IL 616371689168668
  35. Syam Reddy, MDOak Lawn, IL 604531780652180
  36. Vamsi ReddyChicago, IL 606111912424086
  37. Alexander Ree, MDMaywood, IL 601531932245578
  38. Larry Reed, M.D.Jerseyville, IL 620521093775629
  39. Luis Regalado, MD, MSCChicago, IL 606111902546948
  40. Sidney Regalado, M.D.Evanston, IL 602011407841414
  41. Steven Reich, MDLibertyville, IL 600481366739104
  42. Clarence Reilly, MDSpringfield, IL 627691669453338
  43. Thomas Reith, MDChicago, IL 606111154900751
  44. Allison Retzer, MDSpringfield, IL 627811154738961
  45. Jonathan RexrothChicago, IL 606121457111734
  46. Mohammad Rezai, M.D.Chicago, IL 606341467492645
  47. Pedram Rezai, M.D.Chicago, IL 606121265727051
  48. Yang Rhee, MDMoline, IL 612651518969906
  49. Patrick Rhoades, MDSpringfield, IL 627031487816765
  50. Clarissa Rhode, MDPeoria, IL 616371326026030

Source: CMS NPPES, primary taxonomy 2085R0202X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 11 of 51 per resident

  1. New York16
  2. Michigan16
  3. Missouri16
  4. Illinois15
  5. New Hampshire14
  6. Maryland14
  7. 50 states and D.C.13

Source: CMS NPPES, primary taxonomy 2085R0202X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

71.3% of these records appear in a Medicare file, against 73.1% 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. Illinois71.3%
  2. United States73.1%

Diagnostic Radiology Physician records in Illinois, measured

  • In a Medicare file1,337 of 1,874 · 71.3% here, 73.1% nationally
  • In the CMS Doctors and Clinicians file1,202 · 64.1% here, 68.5% nationally
  • Not updated in five years or more813 · 43.4% here, 56.9% nationally
  • Median graduation year2004 · the 1,201 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2085R0202X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,874 NPPES records list diagnostic radiology physician (2085R0202X) as their primary taxonomy with a practice address in Illinois: 15 per 100,000 residents against 13 nationally (50 states and D.C.). Chicago has 599 of them (32%).

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. Minnesota1,700
  2. Massachusetts1,658
  3. Michigan1,584
  4. Ohio1,582

States with a similar rate per 100,000

  1. New Hampshire14.3
  2. Maryland14.2
  3. Missouri15.8
  4. New York16.1

The largest states

  1. California4,500
  2. New York3,146
  3. Texas3,124
  4. Florida2,761
  5. Pennsylvania2,199

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.