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 16 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. Maham Jehangir, M.D.Chicago, IL 606121477042091
  2. Michael Jennewein, MDBelleville, IL 622261548288145
  3. Alexander Jeon, DOChicago, IL 606121548900400
  4. Jan Jeske, MDEvanston, IL 602011720155443
  5. John Jesse, M.D.Chicago, IL 606571639564115
  6. Jon Jester, M.D.Palos Heights, IL 604631093715864
  7. Mickey Jester, D.O.Joliet, IL 604351396825238
  8. Saroj Jha, M.D.Chicago, IL 606121932996154
  9. Anthony Jiang, MD, MBAOak Lawn, IL 604531770014334
  10. Benjamin Jiao, DOChicago, IL 606371811578057
  11. Andrew JohanekChicago, IL 606141437187366
  12. Amy Johnson, MDEvanston, IL 602011134154982
  13. Bradley Johnson, MDPeoria, IL 616371326127317
  14. Gerald Johnson, M.D.La Grange, IL 605251083637615
  15. Kathleen JohnsonPeoria, IL 616151831177559
  16. Andrew Johnston, MDChicago, IL 606111427503697
  17. Peter Jokich, M.D.Chicago, IL 606121447361761
  18. Prashant Jolepalem, M.D.McHenry, IL 600501174835003
  19. Matthew Jones, M.D.Mattoon, IL 619381528221058
  20. Brent Jordan, MDChicago, IL 606161194107839
  21. Santhosh Joseph, M.D.Chicago, IL 606371871726687
  22. Milos Jovanovic, DOEvanston, IL 602011548841786
  23. Joseph JudgeChicago Heights, IL 604111841202462
  24. Mark Jundanian, MDChicago, IL 605231801847835
  25. Eric Justin, MDSpringfield, IL 627811982651378
  26. Daniel Justus, M.D.Hinsdale, IL 605211306869946
  27. Daniel Kaiser, MDChicago, IL 606571215559802
  28. Carl Kalbhen, M.D.Arlington Heights, IL 600051053312116
  29. Kyle Kallenbach, MDGlen Ellyn, IL 601371477529626
  30. Frank Kalmar, MDGrayslake, IL 600301376520783
  31. Munesh Kalsi, MDBarrington, IL 600101093942112
  32. Kaizan Kalyaniwalla, DOMaywood, IL 601531932465044
  33. Kastriot Kamberi, DOChicago, IL 606121962030841
  34. Alex KamenetskyGreat Lakes, IL 600881518939685
  35. John Kamysz, M.D.Prospect Heights, IL 600701134203979
  36. Richard Kane, M.D.Evanston, IL 602021972542645
  37. Hyungmin Kang, MDRockford, IL 611041134198278
  38. Young Kang, MDGlen Ellyn, IL 601371508832544
  39. Debra Kanter, MDGrayslake, IL 600301063678845
  40. Bob Kao, MDChicago, IL 606221821009440
  41. Edi Kapetanovic, MD/MBAChicago, IL 606111841796935
  42. Bradley Kaptur, MDSpringfield, IL 627021952094351
  43. Avnit Kapur, M.D.Chicago, IL 606371669795423
  44. Ibrahim KarademirChicago, IL 606371699344994
  45. Reeni Karavattuveetil, M.D.Berwyn, IL 604021184663247
  46. Anoop Karna, M.D.McHenry, IL 600501689675357
  47. Lindsay Karson, MDSpringfield, IL 627691093446668
  48. Patricia Karstaedt, M.D.Chicago, IL 606111891779328
  49. David Kasjanski, MDChicago, IL 606111417452319
  50. Szymon Kasperek, MDSpringfield, IL 627691780426460

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.