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 30 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. Evelyn Martin, BSN,RNNorth Chicago, IL 600641407551054
  2. Evelyn Martin, RNBelleville, IL 622201932653698
  3. Mary MartinChicago, IL 606421578940771
  4. Stephanie Martin, RNCarmi, IL 628211881231355
  5. Tab Martin, R.N.Chicago, IL 606121447403381
  6. Adela Martinez, RNWaukegan, IL 600851134264690
  7. Celia Martinez, RNChicago, IL 606231679885859
  8. Crissy Martinez, RNMachesney Pk, IL 611151467869883
  9. Julio Martinez, RNPeoria, IL 616371801731674
  10. Marcela MartinezWheaton, IL 601871437546207
  11. Maria Martinez, RNMorton Grove, IL 600531467492710
  12. Sergio Martinez, RNDavis Junction, IL 610201740928795
  13. Vanessa Martinez De Baklazec, RPNArlington Hts, IL 600041588531149
  14. Amber Martinez-Duran, RNChristopher, IL 628221912665183
  15. Kayla Marty, RNSpringfield, IL 627111063226447
  16. Maria Marungo, RNWheaton, IL 601871770472771
  17. Lindsay MarvickRockford, IL 611081336613744
  18. Rebecca Marvin, RNMcHenry, IL 600501194846857
  19. Tameeka MarvinMarion, IL 629591013613397
  20. Troy Maskel, RNCatlin, IL 618171568303311
  21. Abby Mason, RN, BSNChicago, IL 606121285503292
  22. Matthew MasonHines, IL 601411710235023
  23. Danielle Mason-Gerrity, RNRomeoville, IL 604461992562946
  24. Antoinette Massari, RNWaukegan, IL 600851700921640
  25. Kathleen Matay, RNHomer Glen, IL 604911124792361
  26. Stephanie Matheson, RNRockford, IL 611081093548042
  27. Minnara MathewRoselle, IL 601721487486650
  28. Mintu Mathew, RNNorth Chicago, IL 600641558127845
  29. Tisa MathewHanover Park, IL 601331649738444
  30. Jeena MathewsMount Prospect, IL 600561033845185
  31. Jennette Mathre, RNGalesburg, IL 614011013235639
  32. Marjan Matin, APRNChicago, IL 606571821605106
  33. Johmayra MatuteChicago, IL 606121114857067
  34. Loghan Matyi, REGISTERED NURSEMarion, IL 629591003672486
  35. Olivia Maurer, RNChicago, IL 606121891677167
  36. Dana Maxfield, RNMarion, IL 629591932810827
  37. Amy May, R.N., B.S.N.Geneva, IL 601341003192899
  38. Beth MayberryMillstadt, IL 622601407287709
  39. Christina Mayberry, RNMount Carmel, IL 628631700360914
  40. Sarah Mayberry, REGISTERED NURSEMarion, IL 629591750080172
  41. Christine Mayden, RNShiloh, IL 622691770346660
  42. Jamie Mayer, RN-BSNChicago, IL 606181497162291
  43. Lyndsay MazeMarion, IL 629591760181119
  44. Melanie McAllen, RNChicago, IL 606121528237443
  45. Courtney McArthy, RNEldorado, IL 629301952675027
  46. Linda McBride, MS, RNChicago, IL 606181184137978
  47. Roger McCall, RNDanville, IL 618321174266605
  48. Danielle McCallumArlington Heights, IL 600041588233258
  49. Cynthia McCann, R.NSouth Holland, IL 604731225338247
  50. Patricia McCarrin, R.N.Rockford, IL 611071649542879

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.