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 45 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. Rachael Spencer, RNLake Bluff, IL 600441922332501
  2. Helene Sperling, RNMorton Grove, IL 600531528008521
  3. Susan SpittlerWheaton, IL 601871134516792
  4. James SpiziriWaukegan, IL 600851568862340
  5. Tiffany SplungeMaywood, IL 601531023937976
  6. Amy Spreitzer, RNChicago, IL 606171396229019
  7. Anne-Marie Springer, RNNorth Chicago, IL 600641801597687
  8. Dalin Srisawasdi, RNChicago, IL 606551215853379
  9. Teresa St. LuceWaukegan, IL 600851679847321
  10. Lisa Stadler, RN,BSNWaukegan, IL 600851417082967
  11. Darling Staley, RNEldorado, IL 629301740613595
  12. Audrey Standage, RNChicago, IL 606311124308986
  13. Dragana Stanic, RNWaukegan, IL 600851972638344
  14. Allison Stanley, RNRolling Meadows, IL 600081841733987
  15. Carmen Stanley, RNFlora, IL 628391760038178
  16. Amanda Stark, BSN, RNGeorgetown, IL 618461366915597
  17. Margaret StedmanOrland Park, IL 604621649104118
  18. Candace Steele, RNChristopher, IL 628221316488166
  19. Debra Stein, RN, CDEPeoria, IL 616151700037942
  20. Kathleen Steiner, RNWood River, IL 620951548521974
  21. Tyler StengerWaukegan, IL 600851891324281
  22. Kathleen StepanovicChicago, IL 606121063220929
  23. Robert StephensNew Baden, IL 622651376719799
  24. Theresa Stephens-BremerMarion, IL 629591487353280
  25. Loretta Stevens, RNC QMHPMt Vernon, IL 628621700999661
  26. Ashley Stevenson, RNChristopher, IL 628221811364631
  27. Tashidia Steverson, RNChicago, IL 606081770478836
  28. Brenda StewartPembroke Township, IL 609581992244594
  29. Carolina StewartChicago, IL 606191073171625
  30. Jeanne Stich, BSN, RNMt Vernon, IL 628641699043562
  31. Renee Stickelman, RNWinthrop Harbor, IL 600961922000454
  32. Nancy Stigman-Edwards, RNLombard, IL 601481598462053
  33. Michael Stiles, R.N.Harrisburg, IL 629461528224391
  34. Jennifer Stiller, RNWheeling, IL 600901720379654
  35. Barbara StillwellBolingbrook, IL 604401003126863
  36. Jo Stine, REGISTERED NURSESaint Elmo, IL 624581902978976
  37. Deidra StinsonCalumet City, IL 604091174110035
  38. Rachelle StockmanDekalb, IL 601151164286076
  39. Kinga Stolarczyk, RNElburn, IL 601191285384032
  40. Marilyn StoneChicago, IL 606381942856182
  41. Taylor Stonecypher, RNEdwardsville, IL 620261629924238
  42. Elayne Storc, RNChicago, IL 606131568746022
  43. Amy Stout, RNMarion, IL 629591285325266
  44. Sara Stoy, RNCarol Stream, IL 601881760052369
  45. Ashley StramMarion, IL 629591922717230
  46. Jesica Stratton, RNCarmi, IL 628211013501907
  47. Cheryl Street, RNSaint Anne, IL 609641124692967
  48. Amber Streu, RNAurora, IL 605041346196490
  49. Michelle Strong, R.N.Freeport, IL 610321811280928
  50. Natalie StropeSpringfield, IL 627691679190581

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.

1.8% of these records appear in a Medicare file, against 1.5% 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. Illinois1.8%
  2. United States1.5%

Registered Nurse records in Illinois, measured

  • In a Medicare file46 of 2,628 · 1.8% here, 1.5% nationally
  • In the CMS Doctors and Clinicians file36 · 1.4% here, 1.0% nationally
  • Not updated in five years or more1,271 · 48.4% here, 57.2% nationally
  • Median graduation year2022 · the 36 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

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.