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 17 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. Benjamin Collin, PA-CNaperville, IL 605641962854042
  2. Deborah Collins, PA-CMorton, IL 615501821000217
  3. Rashonda Collins, P.A.Harvey, IL 604261396761441
  4. Reilly CollinsChicago, IL 606111508685595
  5. Alina Colon, MMS, PA-CChicago, IL 606081700391794
  6. Andrew Colon, PA-CBelleville, IL 622231811973050
  7. Ryan Colon, PA-CVernon Hills, IL 600611134648389
  8. Kaitlin Coltharp, PA-CTuscola, IL 619531902528276
  9. Anthony Coluzzi, PA-CNaperville, IL 605631457068405
  10. Carlie Combs, PA-CRockford, IL 611071033870464
  11. Margaret Comfort, PABourbonnais, IL 609141033245683
  12. Sarah Compton, PA-CChicago, IL 606111902606353
  13. Austin ComstockUrbana, IL 618011952109605
  14. Carolyn Conaway, P.A.C.Morris, IL 604501306857511
  15. Kevin Concordia, PA-CArlington Heights, IL 600051790010320
  16. Madison Connealy, PA-CMcHenry, IL 600501376229021
  17. Kimberlie Connell, PA-CAurora, IL 605041346551090
  18. Cole Connington, PAMorton Grove, IL 600531649865122
  19. Kelly Connolly, PA-CChicago, IL 606141023718822
  20. Megan Connolly, PA-CCrest Hill, IL 604031083146161
  21. Sara Connolly, PAChicago, IL 606111124509773
  22. Tiffanny Connolly, PA-CPeoria, IL 616141346560497
  23. Rebecca ConnorsMount Prospect, IL 600561972198885
  24. Chelsy Conrad, PA-CElgin, IL 601231770911679
  25. Michael Conran, PA-CChicago, IL 606111720434608
  26. Jordyn ConroyChicago, IL 606111912535402
  27. Dustin ConsolChicago, IL 606571508509837
  28. Tia ConsolinoBourbonnais, IL 609141710719018
  29. John Conti, PA-CAlton, IL 620021912432766
  30. Johnny ContrerasOak Lawn, IL 604531982175691
  31. Eric Conway, PA-CAddison, IL 601011861771149
  32. Brandon Cook, PA-CMokena, IL 604481306335344
  33. Elizabeth Cook, PA-CNorthbrook, IL 600621013332261
  34. Eric Cook, PA-CChicago, IL 606161285208926
  35. Lillie CookChicago, IL 606571205583085
  36. Sarah Cook, PA-CChicago, IL 606161417788092
  37. Katherine Cooley, PA-CSt Charles, IL 601741104697556
  38. Sandra Coomes, PAJoliet, IL 604351275629420
  39. Caroline Coon, PHYSICIAN ASSISTANTChicago, IL 606121225495898
  40. Lauren Coons, PA-CChicago, IL 606531386469658
  41. Alexandra Cooper, PA-CDeerfield, IL 600151154098259
  42. Carly CooperWarrenville, IL 605551144949405
  43. Christa Cooper, PA-CChicago, IL 606111831440254
  44. Valerie Cooper, PA-CChicago, IL 606571881975670
  45. Lauren Coovert, PA-CMonticello, IL 618561043251846
  46. Grace Copeland, PA-CChicago, IL 606121487375077
  47. Sarah Copeland, PA-CEvanston, IL 602011477990497
  48. Anne Corbin, PA-CMakanda, IL 629581205545092
  49. Tyson Corbin, PASpringfield, IL 627031336407378
  50. Delaney Corbitt, PA-CChicago, IL 606201346902483

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.