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 29 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. Melanie Maas, RNFairfield, IL 628371396003810
  2. Natalie Maas, RNFairfield, IL 628371518413988
  3. Dominika MachlowskaDes Plaines, IL 600181750219762
  4. Debra Mackey, RNRockford, IL 611071396191029
  5. Mary Macmartin, RN, APRNHines, IL 601411730284316
  6. Adrienne Macwalters, R.N.Hanover Park, IL 601331003138959
  7. Marianne Madariaga, RNWaukegan, IL 600851912042474
  8. Olivia MadayVilla Park, IL 601811508667718
  9. Lillian Madera, RPNArlington Hts, IL 600041124724471
  10. Alberto MagallanChicago, IL 606141801351879
  11. Cynthia Magallanes, RNChicago, IL 606311891501987
  12. Adam MagerlSpringfield, IL 627811306558648
  13. Jessica MaggartQuincy, IL 623011922559590
  14. Josie MagnaboscoOak Lawn, IL 604531043183296
  15. Barbara Magnus, RNMaywood, IL 601531760295950
  16. Phoebe Maholovich, RNPeoria, IL 616141598612020
  17. Brandon Major, RNChicago, IL 606121861260440
  18. Renzi Malabanan, RNLombard, IL 601481477167880
  19. Maria Malalis, RN, BSNChicago, IL 606401497140859
  20. Vanessa MaldonadoWaukegan, IL 600851922491133
  21. Marjorie Mallari, RNAurora, IL 605041710407309
  22. Cheyenne Mallery, RNLa Fayette, IL 614491962074245
  23. Linda Mallory, REGISTERED NURSEQuincy, IL 623051285476358
  24. Christina Maltbia, BSN, RNChicago, IL 606371467375881
  25. Krystine Manalansan, RNPalatine, IL 600741669253183
  26. Eden Manalastas, RNOrland Park, IL 604621477200814
  27. Rebecca Manaloto Deguzman, RNWaukegan, IL 600851982967238
  28. Marie Mance, RNHazel Crest, IL 604291104204254
  29. Procula MandinLombard, IL 601481205210846
  30. Hannah Maness, RNEdwardsville, IL 620251073398202
  31. Joyce Mangalindan, RNSchaumburg, IL 601931003531476
  32. Chrystal Manning, RNMarion, IL 629591790484335
  33. Joy Manuel, R.N.Macomb, IL 614551770814857
  34. Lavista MarableFlossmoor, IL 604221669836813
  35. Beatrice Maraizu, REGISTERED NURSECrete, IL 604171336312230
  36. Agatona Marasigan, RNWaukegan, IL 600851639442510
  37. Karen Marchan, RNHoffman Estates, IL 601691215854955
  38. Angela Marino, RNDeerfield, IL 600151427974385
  39. Denise Marino, RNSt Charles, IL 601751851171755
  40. Steve MarkoseChicago, IL 606121316876063
  41. Megan Markwell, RNDecatur, IL 625231760003586
  42. Amy Marley, RN, BSNLawrenceville, IL 624391669037313
  43. Michele MarlowMarion, IL 629591295430932
  44. Jennifer Marquardt, RNChicago, IL 606141831704212
  45. Andrea Marquez, BSNKankakee, IL 609011083535470
  46. Artist Marshall, RNPeoria, IL 616371164370664
  47. Natasha MarshallCarbondale, IL 629011477264653
  48. Patricia Marshall, R.N.Chicago, IL 606281730824194
  49. Rebecca MarshallRockford, IL 611071174495485
  50. Anna Martin, RNDixon, IL 610211639857469

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.