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 49 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. Don Larson, PA-CAlgonquin, IL 601021275697534
  2. Kaley LarsonHinsdale, IL 605211194560722
  3. Kayla Larson, PA-CChicago, IL 606611588183545
  4. Jeremy Larva, PA-CChicago, IL 606111003021916
  5. Stephanie Laser, M.M.S,, PA-CChicago, IL 606601194155283
  6. Sheri Lask, PAJoliet, IL 604351063467934
  7. Olivia Laskoe, PA-CSchaumburg, IL 601951689561672
  8. Emerald Lassiter, PA-CMaryville, IL 620621942911953
  9. Rohiya Latif, PACChicago, IL 606121497875942
  10. Sakeenah Latifi, PA-CBloomingdale, IL 601081558950600
  11. Kimberly Lavelle, PA-CChicago, IL 606491437431772
  12. Danielle Lavin, PA-CNaperville, IL 605631881067999
  13. Colleen Lavoy, PA-CChicago, IL 606371811393457
  14. Amber Lawrence, PAPalos Hills, IL 604651033496344
  15. Alexander LawsonElk Grove Village, IL 600071649166869
  16. Keaton Lawson WolfRoscoe, IL 610731497478242
  17. Hannah Laychock, PA-CChicago, IL 606611578383550
  18. Elizabeth Layfield, PA-CPlainfield, IL 605861821335530
  19. Samantha Laystrom, PA-CSkokie, IL 600761386228799
  20. Elisabeth Layton, PA-CHanover Park, IL 601331750114310
  21. Sophia Lazzaroni, PAOakbrook Terrace, IL 601811194532457
  22. Jasmine Le, PA-CChicago, IL 606111205450236
  23. Tyler Le, PA-CSkokie, IL 600771831905124
  24. Van LeChicago, IL 606181689067357
  25. Erin Leaf, PA-CGlen Ellyn, IL 601371316765191
  26. Nicole Leahy, PA-CChicago, IL 606121033093208
  27. Brittany Leano, PA-CChicago, IL 606111427390871
  28. Ashley Lear, PA-CMount Carmel, IL 628631407428295
  29. Edward Leblanc, PA-CMcHenry, IL 600501235476755
  30. Bridget Leclair, PA-CChicago, IL 606171508154774
  31. Nicole Leclaire, PA-CChicago, IL 606121578735312
  32. Courtney Ledbetter, PA-CCairo, IL 629141023019916
  33. Mireya Ledesma, PA-CBuffalo Grove, IL 600891063530368
  34. Alexis Lee, PA-CChicago, IL 606111871117804
  35. Ashton Lee, PAMarion, IL 629591487374518
  36. Brianna Lee, PA-CChicago, IL 606111578289310
  37. Jung Lee, PAChicago, IL 606111588698476
  38. Justin Lee, PA-C, CAQ-PSYCHNorthbrook, IL 600621528523057
  39. Mark Lee, PA-CLibertyville, IL 600481407725013
  40. Meriden Lee, PA-COrland Park, IL 604621154096840
  41. Noah Lee, PA-CSkokie, IL 600771316733520
  42. Rachel Lee, PA-CPeoria, IL 616031740041755
  43. Yunah Lee, PA-CElmhurst, IL 601261396382933
  44. Christine Lee Fatt, PA-CPark Ridge, IL 600681699510941
  45. Sandra Leeson, PA-CChicago, IL 606571013268812
  46. Judy Legaspi, PAMorton Grove, IL 600531548286545
  47. Claudia Lehene, MS, PA-CSkokie, IL 600771124594411
  48. Katherine LehmanOak Park, IL 603041699220780
  49. Lauren Lehman, PA-CLake Forest, IL 600451427583491
  50. Samantha LeideWillowbrook, IL 605271952100448

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.