NPPES file of Aug 9, 2026

Physician Assistant in Illinois

4,926 NPPES records list physician assistant with a practice address in Illinois, 39 per 100,000 residents, the 40th highest rate of 51. Chicago and Naperville have the most; each record links to the provider's NPI and the Illinois license search. Page 51 of 99.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363A00000X · 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, 1,445

  1. Chicago1,445
  2. Naperville117
  3. Rockford115
  4. Springfield103
  5. Peoria95

Physician Assistant records in Illinois

  1. Susanne Lewandowski, PAMorton Grove, IL 600531669425674
  2. Thomas Lewandowski, PA-CElgin, IL 601231144328741
  3. Clayton Lewis, PA-CRockford, IL 611071619449972
  4. Kari Lewis, PA-CSpringfield, IL 627021437553906
  5. Kennedie Lewis, PA-CPlainfield, IL 605851558157263
  6. Kristen Lewis, PA-CLibertyville, IL 600481861190829
  7. Ryan Lewis, PA-CChicago, IL 606111194188383
  8. Stacey Lewis, PA-CLake Forest, IL 600451396298311
  9. Tracey Lewis, PA-CDecatur, IL 625261528439346
  10. Michelle Lexmond, P.A.Carol Stream, IL 601221144208067
  11. Joy Li, PA-CChicago, IL 606111306585807
  12. Mary Jean Li, PACMarion, IL 629591710157268
  13. Yong Li, PA-CChicago, IL 606121124672498
  14. Jasmine Li ChenGurnee, IL 600311700633724
  15. Clinton Liang, PAChicago, IL 606161386330991
  16. Megan Lied, PA-CChicago, IL 606371861117087
  17. Alexander Ligeza, PA-CSchaumburg, IL 601951518766559
  18. Jaclyn Lilek, PA-SPark Ridge, IL 600681659189751
  19. Alexandra Lillie, PA-CChicago, IL 606051891556031
  20. Anna Lillie, PA-CWinfield, IL 601901407255540
  21. Christopher Lillie, PA-CMattoon, IL 619381023419884
  22. Brandon Lim, PA-CChicago, IL 606111154978161
  23. Justine Lim, PASugar Grove, IL 605541174876585
  24. Taylor Lincoln, PABourbonnais, IL 609141659809440
  25. Megan Lindley, PA-C, ATCChicago, IL 606141801913769
  26. Rachel Lindvall, PAUrbana, IL 618011508587171
  27. Adriana LinglBradley, IL 609151992103097
  28. Heather Lingner, PA-CEvanston, IL 602011982833679
  29. Paige Linstead, PA-CRoscoe, IL 610731619854882
  30. Shiloh Lipe, PA-CHillsboro, IL 620491164619771
  31. Catherine LisDanville, IL 618321427812965
  32. Livia Lisboa, MS, PA-CDowners Grove, IL 605151164949350
  33. Cathy Lisenby, PA-CMount Vernon, IL 628641346356524
  34. Kevin Liskey, PA-CRockford, IL 611041578182374
  35. Amy Liss, PA-COak Lawn, IL 604531407360308
  36. Anthony Lisuzzo, PALibertyville, IL 600481558771543
  37. Shanna Litteken, PA-CBreese, IL 622301073940649
  38. Danielle Littrell, PA-CYorkville, IL 605601467999821
  39. Cammie Liu, MMS, PA-CNew Lenox, IL 604511124596408
  40. Isabella Liu, PAAurora, IL 605061093438772
  41. Marissa Liveris, PA-CDowners Grove, IL 605151255766531
  42. Conner Livingston, PA-CChicago, IL 606571912739780
  43. Eden Llewellyn, MMS PACNaperville, IL 605401588093553
  44. Samantha Lobraco, PA-CArlington Heights, IL 600051205453891
  45. Janina Locascio, PA-CChicago, IL 606111710470067
  46. Nicole Locascio, PA-CLibertyville, IL 600481366073645
  47. Sherry Locey, PA-CWayne City, IL 628951265446199
  48. Saniya Lodhika, PASkokie, IL 600771114736295
  49. Gabrielle LoeckNew Lenox, IL 604511184451213
  50. Nicole Loehr, PA-CChicago, IL 606121396374120

Source: CMS NPPES, primary taxonomy 363A00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 40 of 51 per resident

  1. South Carolina43
  2. Georgia42
  3. New Mexico40
  4. Illinois39
  5. California37
  6. New Jersey37
  7. 50 states and D.C.49

Source: CMS NPPES, primary taxonomy 363A00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

82.1% of these records appear in a Medicare file, against 77.9% 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. Illinois82.1%
  2. United States77.9%

Physician Assistant records in Illinois, measured

  • In a Medicare file4,045 of 4,926 · 82.1% here, 77.9% nationally
  • In the CMS Doctors and Clinicians file3,408 · 69.2% here, 62.6% nationally
  • Not updated in five years or more1,716 · 34.8% here, 39.3% nationally
  • Median graduation year2019 · the 3,407 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363A00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

4,926 NPPES records list physician assistant (363A00000X) as their primary taxonomy with a practice address in Illinois: 39 per 100,000 residents against 49 nationally (50 states and D.C.). Chicago has 1,445 of them (29%).

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. Massachusetts4,713
  2. Georgia4,662
  3. Ohio5,325
  4. Virginia4,408

States with a similar rate per 100,000

  1. New Mexico40.1
  2. California37.1
  3. New Jersey36.5
  4. Texas36.1

The largest states

  1. New York15,555
  2. California14,451
  3. Texas10,999
  4. Florida10,257
  5. North Carolina9,279

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.