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 26 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. Hong Park, M.D.Park Ridge, IL 600681346294246
  2. Olga Pasternak-WiseChicago, IL 606371366603276
  3. Amar Patel, M.D.Geneva, IL 601341902193873
  4. Anand Patel, MD MBA MSMaywood, IL 601531659073559
  5. Ankush Patel, MDChicago, IL 606111851192959
  6. Arpit Patel, DOBelleville, IL 622261215235361
  7. Atul Patel, M.D.Rockford, IL 611141528045374
  8. Biren Patel, M.D.Morris, IL 604501124099064
  9. Darshan Patel, M.D.Chicago, IL 606121568737617
  10. Dil Patel, M.D.Maywood, IL 601531871988303
  11. Himanshu Patel, M.D.Maywood, IL 601531861791048
  12. Hiren Patel, M.D.Joliet, IL 604351316231202
  13. Ketan Patel, M.D.McHenry, IL 600501891112231
  14. Kishan Patel, MDChicago, IL 606121639826704
  15. Minesh Patel, M.D.Springfield, IL 627041811131089
  16. Neetin Patel, MDMount Vernon, IL 628641174630099
  17. Nilanjana Patel, M.D.Elk Grove Village, IL 600071154565893
  18. Nilay Patel, M.D.Winfield, IL 601901669698825
  19. Nimesh Patel, M.D.Naperville, IL 605401174700942
  20. Nisha Patel, M.D.Joliet, IL 604351407828882
  21. Parth PatelChicago, IL 606111174152532
  22. Pranav Patel, M.D.Moline, IL 612651053312694
  23. Prasad Patel, M.D.Springfield, IL 627031487919502
  24. Pravin Patel, M.D.Lake Zurich, IL 600471982659173
  25. Priyesh PatelNaperville, IL 605401821520875
  26. Roocha Patel, M.D.Hazel Crest, IL 604291952530180
  27. Shiv Patel, MDChicago, IL 606371346009891
  28. Smitesh Patel, M.D.Barrington, IL 600101841246790
  29. Suresh Patel, MDChicago, IL 606111801821525
  30. Tejas Patel, M.D.McHenry, IL 600501861768152
  31. Vinodrai Patel, M.D.Joliet, IL 604321982672002
  32. Vivek Patel, MDKankakee, IL 609011801139670
  33. Abhijit PatilMcHenry, IL 600501104288497
  34. Priti PatilPalos Heights, IL 604631801020938
  35. George Patramanis, M.D.Moline, IL 612651073514758
  36. Mandar Pattekar, M.D.Chicago, IL 606861194775858
  37. Samuel Patterson, MDOlympia Fields, IL 604611790369312
  38. Shayle Patzik, MDLibertyville, IL 600481619993078
  39. David PaushterChicago, IL 606371598816563
  40. Zivojin Pavlovic, MDLincolnwood, IL 607121669454658
  41. Matthew Pearce, M.D.Gurnee, IL 600311679528251
  42. Dasha Pechersky, MDChicago, IL 606111164665345
  43. Marijan Pejic, MDElmhurst, IL 601261245626183
  44. Zachary Perbohner, MDChicago, IL 606121821790973
  45. Vidushani Perera, M.D.Chicago, IL 606111861925653
  46. Roger Perry, MDChicago, IL 606161982653531
  47. Joseph Persak, M.D.Geneva, IL 601341841394368
  48. Sankara Peruri, MDLibertyville, IL 600481801812268
  49. Mary Peter, M.D.Springfield, IL 627691245416536
  50. Vanessa Peters, MDChicago, IL 606371144916057

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.