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 75 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. Lilee Robinson, PA CCarbondale, IL 629011174244602
  2. Amanda Roche, PHYSICIAN ASSISTANTAurora, IL 605061093244626
  3. Theresa Rockwell, PA-CChicago, IL 606171144049750
  4. Ashley RodriguezPeoria, IL 616061780427005
  5. Cara Rodriguez, PA-CChicago, IL 606471184442477
  6. Christine Rodriguez, PA-CArlington Heights, IL 600051104150382
  7. Lauren Rodriguez, PAOak Lawn, IL 604531770005530
  8. Natasha Rodriguez Mancebo, PA-CPeoria, IL 616051588201115
  9. Amanda Rogde, P.A.Mendota, IL 613421154423028
  10. Theresa Rogers-Smith, PAChristopher, IL 628221134340227
  11. Chelsea RoggeveenMorton Grove, IL 600531215300595
  12. Wendy Rogowski, PA-CChicago, IL 606121053525527
  13. Hannah Rohs, PA-CSkokie, IL 600771619801792
  14. Isabella Rojas, PA-CChicago, IL 606321881314664
  15. Autumn Roland, PA-CWinfield, IL 601901073842993
  16. Jared Roland, BHS,MPAS,PA-CLincoln, IL 626561336006535
  17. Kara Roman, PA-CAurora, IL 605061245422773
  18. Margaret Romano, PA-CChicago, IL 606071518391283
  19. Rebecca Romero, PA-CHinsdale, IL 605211265181911
  20. Leslie RomersbergerPontiac, IL 617641104153550
  21. Jeffrey Romig, P.A.Champaign, IL 618221508992561
  22. Lauren Rooney, PA-CWestmont, IL 605591669089108
  23. Mallory Rooney, PA-CChicago, IL 606111710462742
  24. Maxwell RooneyGreat Lakes, IL 600881154123560
  25. Rachel Rosa, PA-CRiver Forest, IL 603051093299851
  26. Katie Rose, PA-CRockford, IL 611071023642949
  27. Stacy Rose, PA-CArlington Heights, IL 600051619286382
  28. Brian Rosen, PA-CBolingbrook, IL 604401669273280
  29. Steven Rosen, PAQuincy, IL 623011073586657
  30. Madeline RosenbaumLibertyville, IL 600481821512997
  31. Jamie Rosenberg, PA-CChicago, IL 606251306364633
  32. Shannon Rosenbrock, PABeecher, IL 604011427627132
  33. Allyson Roser, PABelleville, IL 622261639678451
  34. Jessica Rosette, PA-CChicago, IL 606751598042731
  35. Rachel Rosinski, PA-COrland Park, IL 604621407482615
  36. Kathryn Ross, PA-CChicago, IL 606111124434014
  37. Michael Ross, PA-CElmhurst, IL 601261215628870
  38. Judith Rossbach, PA-CElgin, IL 601231396922936
  39. Benjamin Roth, PA-COak Park, IL 603021649620352
  40. Michelle Roth, PAPeoria, IL 616141477743813
  41. Sabrina Roth, PA-CLake Forest, IL 600451134743164
  42. Courtney RotondiRolling Meadows, IL 600081114342045
  43. Katherine Rounds, PA-CPeoria, IL 616371841765765
  44. Denise RouseChicago, IL 606371952686149
  45. Michelle Roush, PA-CPlainfield, IL 605851659879310
  46. Mallory Roushar, PAChicago, IL 606371912791385
  47. Blake Rowe, PA-CGurnee, IL 600311053075325
  48. William RowlandMorton Grove, IL 600531902209224
  49. Cynthia Rowley-Sullivan, PACoal Valley, IL 612401639142458
  50. Anne Roy, PA-CChicago, IL 606121982305660

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.