NPPES file of Aug 9, 2026

Nurse Practitioner in Illinois

4,892 NPPES records list nurse practitioner with a practice address in Illinois, 39 per 100,000 residents, the 13th highest rate of 51. Chicago and Peoria have the most; each record links to the provider's NPI and the Illinois license search. Page 35 of 98.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363L00000X · 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, 952

  1. Chicago952
  2. Peoria182
  3. Evanston138
  4. Rockford129
  5. Naperville122

Nurse Practitioner records in Illinois

  1. Katelyn Hazelett, NPNaperville, IL 605631700393139
  2. Stacy Hazelton, NPRockford, IL 611031740421916
  3. Lijun He, N.P.Joliet, IL 604361619300977
  4. Michelle HealPeoria, IL 616061215389531
  5. Virginia Heal, CNPSterling, IL 610811346292034
  6. Claudia Heald, APRNJoliet, IL 604351619501426
  7. Rhonda Heatherly, APN, FNPMarion, IL 629591073048120
  8. Maurissa Heaton, APRNJacksonville, IL 626501649968660
  9. Angeline Heaver, APNHoffman Estates, IL 601691053688275
  10. Lisa Heck, APNPeoria, IL 616141427285626
  11. Anne HeckenbachChicago, IL 606111427684216
  12. Shannan HedgePeoria, IL 616371417776170
  13. Amanda HeepkeChicago, IL 606111255872644
  14. Baxter Heflin, RNCarbondale, IL 629011982422705
  15. Lu Ying Hei, NURSE PRACTITIONEROak Brook, IL 605231285122713
  16. Heather Heicher, APNMattoon, IL 619381952753576
  17. Katherine Heideman, APRNChicago, IL 606111871113381
  18. Jennifer Heise, APNWinfield, IL 601901467712042
  19. Agnieszka Heleniak, FNP-BCEvanston, IL 602011033892260
  20. Karen Helfers, NPPeoria, IL 616031790817492
  21. Tara Helfrich, NPFairview Heights, IL 622081568849818
  22. Kaitlyn Helgeson, FNP-BCNaperville, IL 605401750153037
  23. Sarah HellerHinsdale, IL 605211396597852
  24. Jennifer Helmholt, AGACNPGreenville, IL 622461588143002
  25. Leslie Heminsley, MSN, RN, BSN, BSChicago, IL 606571386465623
  26. Heather Henderson, APRN, CNPSt Charles, IL 601751306864806
  27. Kathleen Hendricks, APNPeoria, IL 616141205312790
  28. Stefanie Henline, APNChannahon, IL 604101164913430
  29. Andrea Henrey, APNRockford, IL 611041750736039
  30. Sherry Henricks, APN-CNPWarrenville, IL 605551841422623
  31. Ashley Henry, FNP-BCWillowbrook, IL 605271760187157
  32. Casey Henry, APN-CNPAddison, IL 601011871821884
  33. Sarah Henry, NPUrbana, IL 618011245302611
  34. Krista Hensley, FNP-CElmhurst, IL 601261265977656
  35. Wesley Henson, F.N.P.Mc Leansboro, IL 628591235380155
  36. Christine Hepperlen, NPCrystal Lake, IL 600141316017007
  37. Ross Herdes, MSN, NP-CFairfield, IL 628371902387210
  38. Rebecca Herlitz, ACNP-BCGlenview, IL 600261942462973
  39. Rita Herm-Barabasz, APNChicago, IL 606111326294984
  40. Dalal Hermez, APNSkokie, IL 600761659834018
  41. Mary HernanChicago, IL 606121881790053
  42. Alexandria Hernandez, NPElgin, IL 601231609546696
  43. Angel Hernandez, APN-CNPEvanston, IL 602011164885745
  44. Guadalupe HernandezCicero, IL 608041699175596
  45. Lidia Hernandez, ACNPEvanston, IL 602011538779152
  46. Angela Herndon, APNBreese, IL 622301265548986
  47. Denise HerreraWheaton, IL 601871306427166
  48. Laura Hertz, NPPeoria, IL 616151699082115
  49. Ann HerzmannLake Zurich, IL 600471871832311
  50. Ida Hess, CNPHerrin, IL 629481831264639

Source: CMS NPPES, primary taxonomy 363L00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 13 of 51 per resident

  1. Kentucky40
  2. Iowa40
  3. Florida39
  4. Illinois39
  5. Indiana38
  6. Mississippi37
  7. 50 states and D.C.29

Source: CMS NPPES, primary taxonomy 363L00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

80.8% of these records appear in a Medicare file, against 73.4% 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. Illinois80.8%
  2. United States73.4%

Nurse Practitioner records in Illinois, measured

  • In a Medicare file3,951 of 4,892 · 80.8% here, 73.4% nationally
  • In the CMS Doctors and Clinicians file3,390 · 69.3% here, 57.4% nationally
  • Not updated in five years or more1,740 · 35.6% here, 44.6% nationally
  • Median graduation year2018 · the 3,389 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363L00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

4,892 NPPES records list nurse practitioner (363L00000X) as their primary taxonomy with a practice address in Illinois: 39 per 100,000 residents against 29 nationally (50 states and D.C.). Chicago has 952 of them (19%).

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. Texas4,825
  2. North Carolina4,524
  3. Ohio4,254
  4. Wisconsin3,995

States with a similar rate per 100,000

  1. Florida39.1
  2. Indiana37.6
  3. Iowa40.3
  4. Kentucky40.4

The largest states

  1. Florida8,844
  2. California8,223
  3. Texas4,825
  4. North Carolina4,524
  5. Ohio4,254

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.