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 19 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. Andrea Hannon, RNPlainfield, IL 605861093018319
  2. Tracy Hansen, RNWauconda, IL 600841215869482
  3. Stephanie Hardcastle, RNRockford, IL 611081336779263
  4. Candelaria Luz HarderNorth Chicago, IL 600641811769847
  5. Karla Hardiek, R.N.Effingham, IL 624011659581817
  6. Denese HardyChicago, IL 606241548644289
  7. Alicia Hargrett, RN, BSNOak Forest, IL 604521902742844
  8. Praseetha HarilalChicago, IL 606121194652149
  9. Jessica HarmanAlton, IL 620021538664693
  10. Joseph HarmonChicago, IL 606181699317404
  11. Nichole Harney, MSN,RNChicago, IL 606371699468819
  12. Denise Harper, REGISTERED NURSEChicago, IL 606191548726698
  13. Karen Harper, REGISTERED NURSEGurnee, IL 600311861087546
  14. Lienne HarringtonChicago, IL 606601073431367
  15. Jane Harris, RNAlbion, IL 628061174120919
  16. Jo'Ell HarrisDecatur, IL 625231750715504
  17. Lauren Harris, RNFlossmoor, IL 604221831036516
  18. Casandra Harrison, RNChicago, IL 606121407223886
  19. Darlene Harrison, RNPekin, IL 615541558838409
  20. Lisa Harrison, RNMattoon, IL 619381619586906
  21. Miranda HarrisonJoliet, IL 604351205705654
  22. Peggy Harrison, RNChicago, IL 606121649420118
  23. Linda HartyChicago, IL 606081306355151
  24. Alexandra Harvey, RNNorth Chicago, IL 600641659103828
  25. Samantha HasemannAurora, IL 605021972319614
  26. Asiya Hassan, RNChicago, IL 606121104719780
  27. Latrice HatchChicago Heights, IL 604111992646228
  28. Tarsha HatchettChicago, IL 606241700661436
  29. Melanie HathawayLockport, IL 604411902342918
  30. Renee Haugen, RNYorkville, IL 605601376175554
  31. Miriam Hauth, RNGeneva, IL 601341013846047
  32. Melissa Havrilka, RNMount Vernon, IL 628641760940720
  33. Felicia Hayes, REGISTERED NURSEChicago, IL 606201376115014
  34. Madison HayesOak Park, IL 603041659240653
  35. Lillian Haywood, RNChicago, IL 606121114734365
  36. Tjuana HaywoodChicago, IL 606191609664465
  37. Leah Hazelwood, RNPaxton, IL 609571306393327
  38. Nicolette Hearnden, RNWestmont, IL 605591013682632
  39. Mary HeatherRock Falls, IL 610711104301571
  40. Sarah Hedrick, RNAlbion, IL 628061881032209
  41. Jennifer Hefferan, LPNLake Zurich, IL 600471366152019
  42. Jill Hefner, RNMarion, IL 629591356040927
  43. Mary Heid, RNWaukegan, IL 600851356485197
  44. Tammy HeidenthalMcHenry, IL 600511134852544
  45. Roberta HeldenbrandMarion, IL 629591255166526
  46. David Heller, R.N.Freeport, IL 610321235422379
  47. Sara HellerChicago, IL 606121992623102
  48. Nicole HelmkampNorth Chicago, IL 600641922708163
  49. Ashley Henderson, RN, CDCESSpringfield, IL 627021437925823
  50. Colton Henderson, RNRed Bud, IL 622781780531285

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.