NPPES file of Aug 9, 2026

Nephrology Physician in Illinois

572 NPPES records list nephrology physician with a practice address in Illinois, 4.6 per 100,000 residents, the 12th highest rate of 51. Chicago and Evergreen Park have the most; each record links to the provider's NPI and the Illinois license search. Page 3 of 12.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RN0300X · 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, 195

  1. Chicago195
  2. Evergreen Park19
  3. Maywood19
  4. Peoria19
  5. Joliet16

Nephrology Physician records in Illinois

  1. Sudha Cherukuri, MDPeoria, IL 616031629126222
  2. William Cheung, MDGurnee, IL 600311255775797
  3. Darshika Chhabra, MDOak Lawn, IL 604531003015116
  4. Lo-Ku Chiang, M.D.Arlington Heights, IL 600051386842557
  5. Grace Chibesakunda, MDMarion, IL 629591477753820
  6. Vamsi Krishna Chilluru, M.B.B.SCarbondale, IL 629011295099406
  7. Sreedevi Chittineni, M.D.Evergreen Park, IL 608051871532796
  8. Min Cho, D.O.Arlington Heights, IL 600051134668064
  9. Woojin James Chon, M.D.Hines, IL 601411356375406
  10. May Chow, MDLa Grange Highlands, IL 605251770580870
  11. Juan Jose Cintron Garcia, MD, MPHChicago, IL 606071841693728
  12. Kenneth Cline, M.D.Flossmoor, IL 604221508961517
  13. Bun Siu Co, MDFrankfort, IL 604231649616822
  14. Fredric CoeChicago, IL 606371609938158
  15. Michael Cohan, MDElmhurst, IL 601261144271297
  16. Beatrice Concepcion, M.D.Chicago, IL 606371518143551
  17. Edwin Cook, D.O.Olympia Fields, IL 604611508952011
  18. Randy Cowart, M.D.Carbondale, IL 629011780682732
  19. Paul Crawford, M.D.Evergreen Park, IL 608051831179183
  20. Eduardo Cremer, M.D.Chicago, IL 606471306887807
  21. Donald Cronin, MDBarrington, IL 600101144288739
  22. Sara Cuadra Aruguete, MDChicago, IL 606371366016743
  23. Ryan Cullen, MDEvanston, IL 602011538782636
  24. Patrick CunninghamChicago, IL 606371518033315
  25. Walaa DabbasChicago, IL 606121417474669
  26. Rajendra Dahal, M.D.Moline, IL 612651205830981
  27. Rashid Dalal, MDFairview Heights, IL 622081265434815
  28. Omar Dalloul, M.D.Libertyville, IL 600481336197367
  29. Ravi Damaraju, M.D.Elgin, IL 601231669586475
  30. Shabnam Darbari, MDBelleville, IL 622261225026016
  31. John Daugirdas, MDBurr Ridge, IL 605271316133614
  32. Mohammed Dawood, M.D.Decatur, IL 625261174589576
  33. Zahra Deen, M.D.Elmhurst, IL 601261841515137
  34. Omaima Degani, M.D.Gurnee, IL 600311477618155
  35. Ernest Dejesus, MDWinfield, IL 601901295737088
  36. Kristie Delaney, M.D.Winfield, IL 601901295026441
  37. Constantine Delis, DOMelrose Park, IL 601601003892043
  38. Bogdan Derylo, MDChicago, IL 606181447211966
  39. Amishi Desai, D.O.Chicago, IL 606111588844070
  40. Chaitanya Desai, M.D.Peoria, IL 616031508090234
  41. Parin Desai, M.D.Elgin, IL 601241497913511
  42. Neetha Dhananjaya, M.D.Melrose Park, IL 601601720058639
  43. Chaudhry Hamood Dhillon, MDChicago, IL 606071306331277
  44. Sangeet Dhillon-Jhattu, M.D.Olympia Fields, IL 604611912240797
  45. Mazen Diab, M.D.Tinley Park, IL 604871134436819
  46. Salima Din, MDGurnee, IL 600311366551632
  47. Navinchandra Dodhia, MDAurora, IL 605061740213149
  48. Kathleen Dorgan, NPOak Park, IL 603021750383527
  49. Merry Downer, M.D.Springfield, IL 627021518054121
  50. William Duffy, MDChicago, IL 606071568448363

Source: CMS NPPES, primary taxonomy 207RN0300X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 12 of 51 per resident

  1. Rhode Island4.7
  2. Connecticut4.6
  3. Missouri4.6
  4. Illinois4.6
  5. Minnesota4.5
  6. Hawaii4.5
  7. 50 states and D.C.4.0

Source: CMS NPPES, primary taxonomy 207RN0300X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

87.1% of these records appear in a Medicare file, against 85.8% 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. Illinois87.1%
  2. United States85.8%

Nephrology Physician records in Illinois, measured

  • In a Medicare file498 of 572 · 87.1% here, 85.8% nationally
  • In the CMS Doctors and Clinicians file433 · 75.7% here, 76.0% nationally
  • Not updated in five years or more221 · 38.6% here, 54.9% nationally
  • Median graduation year2002 · the 433 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RN0300X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

572 NPPES records list nephrology physician (207RN0300X) as their primary taxonomy with a practice address in Illinois: 4.6 per 100,000 residents against 4 nationally (50 states and D.C.). Chicago has 195 of them (34%).

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. Ohio499
  2. Pennsylvania651
  3. New Jersey433
  4. Georgia417

States with a similar rate per 100,000

  1. Minnesota4.5
  2. Hawaii4.5
  3. Missouri4.6
  4. Connecticut4.6

The largest states

  1. California1,468
  2. Texas1,159
  3. New York1,049
  4. Florida840
  5. Pennsylvania651

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.