NPPES file of Aug 9, 2026

Anesthesiology Physician in Illinois

2,575 NPPES records list anesthesiology physician with a practice address in Illinois, 21 per 100,000 residents, the 11th highest rate of 51. Chicago and Maywood have the most; each record links to the provider's NPI and the Illinois license search. Page 26 of 52.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207L00000X · 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, 1,113

  1. Chicago1,113
  2. Maywood153
  3. Evanston75
  4. Park Ridge71
  5. Arlington Heights68

Anesthesiology Physician records in Illinois

  1. Agata Lebioda, MDHinsdale, IL 605211639304553
  2. Spencer Leblang, M.D.Chicago, IL 606121154852952
  3. Michael Leclerc, DODowners Grove, IL 605151750947057
  4. Courtney Leddell, MDNormal, IL 617611962508523
  5. Andrew LeeMaywood, IL 601531528908415
  6. Cheng-Ting Lee, M.D.Urbana, IL 618011720474307
  7. Edward Lee, MDChicago, IL 606111285722744
  8. Eugene Lee, M.D.Barrington, IL 600101730188483
  9. George Lee, M.D.Lemont, IL 604391114247202
  10. Gunhee Lee, DOWinfield, IL 601901902434772
  11. Howard Lee, M.D.Chicago, IL 606111659799435
  12. John Lee, D.O.Barrington, IL 600101891794475
  13. Johnny Lee, M.D.Chicago, IL 606111407006505
  14. Joseph Lee, MDChicago, IL 606371851038665
  15. June Lee, M.D.Lombard, IL 601481023175023
  16. Kirsten Lee, M.D.Arlington Heights, IL 600051104024421
  17. Michael Lee, M.D.Chicago, IL 606111760778781
  18. Rebecca LeePark Ridge, IL 600681154748226
  19. Roger Lee, M.D.Palos Heights, IL 604631659341204
  20. Sophie LeeMaywood, IL 601531619778776
  21. Steven Lee, D.O.Barrington, IL 600101336428457
  22. Adam Lefebvre, M.D.Urbana, IL 618011578707717
  23. Patrick Lefevre, MDChicago, IL 606111225788078
  24. Edyta Leicht, MDElmhurst, IL 601261588817167
  25. Ryan Leifheit, MDQuincy, IL 623011316144942
  26. Richard Lenz, DOElmhurst, IL 601261538260815
  27. Victor Lenzi, MDPeoria, IL 616151649269754
  28. Angela LeontyevMaywood, IL 601531164123063
  29. Adam Lepkowsky, MDOak Lawn, IL 604531447887591
  30. John LeshockChicago, IL 606111811544711
  31. Ulana Leskiw, M.D.Chicago, IL 606121972555738
  32. Michael Less, M.DElmhurst, IL 601261689600611
  33. Pierre Levan, MDMaywood, IL 601531538139951
  34. Baroukh Levi, M.D.Oak Park, IL 603021942236740
  35. John LeviChicago, IL 606121083363675
  36. Annabelle Levine, M.D.Park Ridge, IL 600681023436763
  37. Shayna Levine, MDEvanston, IL 602011487275830
  38. Daniel Levinthal, MDBolingbrook, IL 604401497855506
  39. Eryn Levis, MDChicago, IL 606141366514994
  40. Ilene Lewis, MDBelleville, IL 622261760641930
  41. Ge Li, MD, PH.D.Maywood, IL 601531891801064
  42. Jaslynn LiChicago, IL 606121992925994
  43. Kevin LiElgin, IL 601231881056166
  44. Pulsar Li, DOMaywood, IL 601531134415805
  45. Evan Lian, MDChicago, IL 606571679035729
  46. Luzhou Liang, M.DChicago, IL 606571811331929
  47. Colin Liberman, M.D.Chicago, IL 606471629230834
  48. Victor Lichtenberg, DOPark Ridge, IL 600681255413225
  49. Yan-Ho Liem, M.D.Danville, IL 618321518075290
  50. Adam Likavec, MDBolingbrook, IL 604401841303641

Source: CMS NPPES, primary taxonomy 207L00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 11 of 51 per resident

  1. New Hampshire22
  2. Indiana21
  3. Vermont21
  4. Illinois21
  5. Colorado20
  6. Maryland20
  7. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 207L00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

71.2% of these records appear in a Medicare file, against 73.7% 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. Illinois71.2%
  2. United States73.7%

Anesthesiology Physician records in Illinois, measured

  • In a Medicare file1,833 of 2,575 · 71.2% here, 73.7% nationally
  • In the CMS Doctors and Clinicians file1,608 · 62.4% here, 67.2% nationally
  • Not updated in five years or more1,225 · 47.6% here, 57.8% nationally
  • Median graduation year2006 · the 1,608 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207L00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,575 NPPES records list anesthesiology physician (207L00000X) as their primary taxonomy with a practice address in Illinois: 21 per 100,000 residents against 18 nationally (50 states and D.C.). Chicago has 1,113 of them (43%).

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. Pennsylvania2,481
  2. Massachusetts2,089
  3. Ohio2,068
  4. Florida3,375

States with a similar rate per 100,000

  1. Colorado20.5
  2. Maryland20.3
  3. Vermont20.9
  4. Maine20.1

The largest states

  1. California7,571
  2. New York5,062
  3. Texas4,635
  4. Florida3,375
  5. Pennsylvania2,481

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.