NPPES file of Aug 9, 2026

Registered Nurse in Illinois

2,628 NPPES records list registered nurse with a practice address in Illinois, 21 per 100,000 residents, the 42nd highest rate of 51. Chicago and Waukegan have the most; each record links to the provider's NPI and the Illinois license search. Page 8 of 53.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163W00000X · 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, 566

  1. Chicago566
  2. Waukegan119
  3. Marion105
  4. Wheaton97
  5. North Chicago66

Registered Nurse records in Illinois

  1. Elizabeth Carter, RNOak Forest, IL 604521871331488
  2. Kayla CarterChicago, IL 606111821952011
  3. Shanita Cartharn, RNChicago, IL 606371437000528
  4. Joy CarvajalNorth Chicago, IL 600641891496451
  5. Kathryn Cashin, RNChicago, IL 606111184069841
  6. Noemi CastanedaChicago, IL 606071326921222
  7. Amanda Castillo, RNSchaumburg, IL 601941982183315
  8. Katie CastleberryFlora, IL 628391033627161
  9. Lidia CatuncanYorkville, IL 605601548771710
  10. Elena Caunca, RNChicago, IL 606371336036029
  11. Maureen Cavaiani, RNWaukegan, IL 600851457496382
  12. Kathryn Cavitt, CFNPDes Plaines, IL 600161578574802
  13. Susan CepelaWheaton, IL 601871649724337
  14. Shawn Cesario, RNWaukegan, IL 600851700920550
  15. Leny ChackoLibertyville, IL 600481437527413
  16. Charlotte Chance, RN, AE-CEast Saint Louis, IL 622011083124234
  17. Catherine ChandlerMaryville, IL 620621801760160
  18. Ruth ChaneyChicago, IL 606121982064796
  19. Kiley ChaplainThompsonville, IL 628901659195568
  20. Sheinajoy ChaplinDolton, IL 604191639099427
  21. Elizabeth Chapman, R.N.Urbana, IL 618011467636001
  22. Geanabelle Chapp, BSN, RNChicago, IL 606421700379476
  23. Jill Chasanov, R.N.Park Ridge, IL 600681972636157
  24. Leslie ChavezHoffman Estates, IL 601691053243154
  25. Lalita CheahtamChicago, IL 606201477496594
  26. Dorothy Chemler, RNWheaton, IL 601871790057370
  27. Sherie Cheung, RNRock Island, IL 612011609514686
  28. Christine Chevlin, RNChicago, IL 606571205855905
  29. Jill Chmielewski, RNClarendon Hills, IL 605141598273898
  30. Joy Chojnwoski, RNPark Ridge, IL 600681437908845
  31. Jaemin Chon, RNSpringfield, IL 627021952743858
  32. Preeti ChoudharyWheaton, IL 601871629564331
  33. Deborah Christian, RNChicago, IL 606081164231080
  34. Catherine Christopoulos, RNGlenview, IL 600251225079858
  35. Karen Cicirale, RNLockport, IL 604411003382813
  36. Beata CiemierzynskaLake Forest, IL 600451417640962
  37. Stephania Cieslak, RNOak Lawn, IL 604531912473588
  38. Elaine Ciupik, RNWestchester, IL 601541093968364
  39. Courtney ClarkMarion, IL 629591336852508
  40. Kelly Clark, REGISTERED NURSEMetropolis, IL 629601598253361
  41. Keri Clark, RNCarmi, IL 628211740549336
  42. Teresa Clark, RNEffingham, IL 624011538870084
  43. Elizabeth Clarke, RNChicago, IL 606311982985180
  44. Gretchen Clavey, RNChampaign, IL 618211457959470
  45. Mary ClayFairview Heights, IL 622081609563519
  46. Patricia Clay, R.N.Chicago, IL 606361790067353
  47. Laura Cleary, RNChicago, IL 606381285097451
  48. Elena Clements, RNWaukegan, IL 600851710183975
  49. Allison Clendening, RNFrankfort, IL 604231417817289
  50. Ruth ClermontWilmette, IL 600911003624891

Source: CMS NPPES, primary taxonomy 163W00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 42 of 51 per resident

  1. Iowa26
  2. Missouri26
  3. Indiana22
  4. Illinois21
  5. Florida21
  6. Connecticut21
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 163W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

2,628 NPPES records list registered nurse (163W00000X) as their primary taxonomy with a practice address in Illinois: 21 per 100,000 residents against 44 nationally (50 states and D.C.). Chicago has 566 of them (22%).

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. Maryland2,453
  2. Oregon2,449
  3. Arizona3,124
  4. North Carolina2,100

States with a similar rate per 100,000

  1. Florida20.9
  2. Connecticut20.8
  3. Indiana21.6
  4. Mississippi20.3

The largest states

  1. New York25,740
  2. California13,506
  3. Ohio9,656
  4. Texas8,921
  5. Washington5,708

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.