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 40 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. Carly Jackson, PA-CRockford, IL 611071053696971
  2. Katie Jackson, PA-CEldorado, IL 629301194077156
  3. Robert Jackson, PA-CPekin, IL 615541174736029
  4. Aurimas Jackunas, PA-CLemont, IL 604391679308514
  5. Amanda Jacobsen, PA-CDecatur, IL 625211174296941
  6. Jenna Jacobson, PA-CChicago, IL 606111184247165
  7. Justin Jacobson, PARockford, IL 611041528478104
  8. Brian Jacquot, P.A.-CDecatur, IL 625261053369546
  9. Jessica Jaeger, PAPark Ridge, IL 600681861040248
  10. Courtney Jaegle, PAPeoria, IL 616061013196682
  11. Tahir Jaffery, PAJoliet, IL 604351518364538
  12. Naser Jahanbiglar, PARantoul, IL 618661548347263
  13. David Jahn, PACMonticello, IL 618561407847569
  14. Tara Jain, PASpringfield, IL 627021487881009
  15. Jessica JakobChicago, IL 606121386040400
  16. Lukas Jakubonis, PA-CMorris, IL 604501427519974
  17. Rachel Jakubowski, PA-CHoffman Estates, IL 601921992679245
  18. Leona JakupiLibertyville, IL 600481205441300
  19. Nilufar Jalali, PA-CMaywood, IL 601531639803828
  20. Thor Jaleco, PHYSICIAN ASSISTANTChicago, IL 606131659161636
  21. Jack James, PA-CGardner, IL 604241013839000
  22. Travis James, PA-CSalem, IL 628811518200575
  23. Antonio Jameson, PA-CChicago, IL 606111659995686
  24. Daniel Jameson, PA-CRockford, IL 611071376670315
  25. Tempest Jamison, PA-CElgin, IL 601201801587795
  26. Amy Janda, PAEvergreen Park, IL 608051831718089
  27. Sylwia Jandura, PA-COak Park, IL 603041730655572
  28. Lorrie JaneczkoMcHenry, IL 600501790145126
  29. Callie Janet, PA-CDes Plaines, IL 600161043857493
  30. Zlata Janicijevic, PAChicago, IL 606401629292917
  31. Alice Janiszewski, PAStreamwood, IL 601071396460978
  32. Nicole Jano, PA-CBloomingdale, IL 601081700663994
  33. Ashtyn Janovyak, PA-CJoliet, IL 604351275880692
  34. Ashley Jansen, PA-CElgin, IL 601231306083985
  35. Stephanie Jansen, PAOlney, IL 624501730580572
  36. Kellie Janssen, PA-CNaperville, IL 605631194014498
  37. Margaret Janssen, PA-COak Lawn, IL 604531467290478
  38. Disha JapaChicago, IL 606421629696752
  39. Laura Jarosz, PA-CGlenview, IL 600251932509791
  40. Madeline Jary, PA-CChicago, IL 606061215466156
  41. Basma JavaidChicago, IL 606111609290840
  42. Tierney JeffersNaperville, IL 605631508474370
  43. Hannah Jeffrey, PA-CChicago, IL 606571417672643
  44. Melissa Jeffries, PA-CGlenview, IL 600261073761946
  45. Adam Jelinek, PA-CPeoria, IL 616051912251653
  46. Jamie Jelinek, PA-CPekin, IL 615541811241995
  47. Justin Jelinski, PA-CLibertyville, IL 600481710237748
  48. Trevor Jellison, PA-CHarvey, IL 604261538955208
  49. Mia Jelovac, PA-CElmhurst, IL 601261982468971
  50. Olivia Jenkins, PA-CDowners Grove, IL 605151992659593

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.