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 37 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. Sabahete PerezicArlington Heights, IL 600051114692407
  2. Whitnee Perry, RNMaryville, IL 620621609727817
  3. Marsha Perryman, RN,IBCLC,RLCStreamwood, IL 601071912117532
  4. Carol Perva, RNKewanee, IL 614431255809349
  5. Kent Petersen, RNNormal, IL 617611053559401
  6. Cheryl Peterson, R.N.Galesburg, IL 614011992824569
  7. Deborah Peterson, RNNorth Aurora, IL 605421063299824
  8. Debra Peterson, RNCrystal Lake, IL 600141306034129
  9. Elizabeth Peterson, RNWaukegan, IL 600851538881107
  10. Julie Peterson, RNWaukegan, IL 600851548489412
  11. Mara Peterson, RNChicago, IL 606121932099025
  12. Colette Petit, RNWheaton, IL 601871457736712
  13. Jacqueline Petkovic, RNChicago, IL 606111053064741
  14. Tamara PetreElmhurst, IL 601261083869523
  15. Casey Petterson, MS, RNWheaton, IL 601871922733526
  16. Elaine PfaffWheaton, IL 601871902293574
  17. Rachel Pflederer, RNChicago, IL 606121134003155
  18. Kathleen Pfleger, RNNormal, IL 617611942448394
  19. Susan Phelan, REGISTERED NURSEWood Dale, IL 601911063813194
  20. Angela Phelps, RNMarion, IL 629591992490700
  21. Keona PhilemyCalumet City, IL 604091003202169
  22. Annetta Phillipi, MSN, RN, NC-BC, PNQuincy, IL 623011467195776
  23. Nicole Phillips, RNFABolingbrook, IL 604401427658723
  24. Karen Phipps, RN BSNTinley Park, IL 604771609547769
  25. Charity Pidu, RNHines, IL 601411265128458
  26. Patrice Piechur, R.N.Ingleside, IL 600411699216507
  27. Sheri Pierce, RNChannahon, IL 604101114534047
  28. Christina Pierson, RNFlora, IL 628391912537432
  29. Donna Pierson, RNEffingham, IL 624011437783073
  30. Lenette PietscherWaukegan, IL 600851710250626
  31. Mary Pihlaja, RNWaukegan, IL 600851750416293
  32. Jessica PilarDowners Grove, IL 605151366980385
  33. Debra PilateLansing, IL 604381376009084
  34. Neetu PillaiDes Plaines, IL 600181013604073
  35. Sara PillerMokena, IL 604481023962669
  36. Felipe Federico PioChicago, IL 606451497687917
  37. Lynn Pistorio, RNWheaton, IL 601871396506549
  38. Annie PittsIngleside, IL 600411306768544
  39. Aneta Platek, RNArlington Hts, IL 600041821960311
  40. Karlie PodnarLombard, IL 601481952082182
  41. Anne PohlmanWestmont, IL 605591962358853
  42. Marta PolakowskiPark Ridge, IL 600681154147155
  43. Jennifer Poliwka, MSN/MPH, RNHighwood, IL 600401386029676
  44. Christopher Pollock, RNWorden, IL 620971467844985
  45. Natalie Ponce, RNCountryside, IL 605251023357225
  46. Shauntrese Porch, RNEvergreen Park, IL 608051275349862
  47. Lance Porfilio, RNWestmont, IL 605591366713273
  48. Adam PorterMarion, IL 629591194425215
  49. Angel PorterBelleville, IL 622261679429088
  50. Angela Potts, RNPekin, IL 615541992763577

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.