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 94 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. Annie White, APRN, CNPOak Park, IL 603021780271247
  2. Christina White, FNPDecatur, IL 625261073123055
  3. Inez WhiteChicago, IL 606041033833363
  4. Nancy WhitePontiac, IL 617641255424511
  5. Peggi White, NPUrbana, IL 618011659407088
  6. Roxanne White, NP-CRockford, IL 611031861804767
  7. Tonya White, NP-CMattoon, IL 619381073976700
  8. Jenna Whitehead, NPMarion, IL 629591891452439
  9. Jennifer WhitfillPontiac, IL 617641952537797
  10. Alesia Whitt, NPLibertyville, IL 600481104258961
  11. Nicole Whitten, APRNHomewood, IL 604301578223921
  12. Lauren Wiatr, RNAurora, IL 605041417695826
  13. Ewelina Wiatrak, DNP, APRN, ACNP-BCPark Ridge, IL 600681073154829
  14. Monica Wicen, PMHNPMorton Grove, IL 600531215718770
  15. Bonnie Wichman, FNP-BCFox Lake, IL 600201881072924
  16. Alana Wichmann, APNChicago, IL 606371124457155
  17. Chelsea WichtnerGilman, IL 609381245713064
  18. Brianna Wicinski, NPLibertyville, IL 600481508415951
  19. Jennifer Wicklatz, APRNChicago, IL 606041063184026
  20. Kimberly Wicks, FNP-BCOlympia Fields, IL 604611710381181
  21. Susan Wiebe, FNPBuffalo Grove, IL 600891205594793
  22. Julia Wiegers, FNP-BCShiloh, IL 622691891899209
  23. Lisa Wieland, APNDowners Grove, IL 605151497007561
  24. Stephanie Wieland, APNPeoria, IL 616061710380258
  25. Cheryl Wiemer, NPPeoria, IL 616031396877098
  26. Brittany Wienkes, DNP, APRNWinfield, IL 601901376038166
  27. Cassie WiersemaSterling, IL 610811194127977
  28. Violet Wiersum, APRN, CNPChicago, IL 606111326791914
  29. Nancy Wilens, ANP/CNPNorthbrook, IL 600621275580953
  30. Cleauquita Wiley, APNEvergreen Park, IL 608051528252061
  31. Tamara Wilfong, APRN, CNPWinfield, IL 601901780280446
  32. Katherine Wilhelm, DNP, AG-ACNPChicago, IL 606111871227462
  33. Tabitha Wilhour, NPPana, IL 625571134671233
  34. Melanie Wilke, APN-CNPNaperville, IL 605401194490714
  35. Tamara Wilkins, APNPeoria, IL 616371811274756
  36. Phyllis Wille, NPUrbana, IL 618011619046174
  37. Lindsay Willgohs, APRN, CNPMcHenry, IL 600501740618768
  38. Kate Willhardt, APNPeoria, IL 616151619621604
  39. Andrea WilliamsAurora, IL 605061992280507
  40. Chudney Williams, APRN, CNPWinfield, IL 601901881180206
  41. Danielle Williams, APN-CNPArlington Heights, IL 600041326688714
  42. Danielle Williams, A.P.R.NBelleville, IL 622261164809737
  43. Donald Williams, NPPlainfield, IL 605441760545024
  44. Elissa Williams, APNChicago, IL 606111265954069
  45. Emily Williams, APRN, CNPChicago, IL 606111316720519
  46. Emily Williams, CFNPChicago, IL 606751295962892
  47. Erin Williams, FNP-CCrystal Lake, IL 600141093485948
  48. Gabrielle Williams, NPChicago, IL 606371376497057
  49. Hannah Williams, FNP-C, APRNLibertyville, IL 600481922883578
  50. Jaclyn Williams, MSN, FNP-CTinley Park, IL 604771578157301

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.