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 8 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. Michael Chanen, MDMaywood, IL 601531801646716
  2. Benjamin ChaneyWinfield, IL 601901871019182
  3. Mark ChaneyChicago, IL 606371346305562
  4. Stillman Chang, M.D.Elk Grove Village, IL 600071316003692
  5. Benjarat Changyaleket, M.D.Chicago, IL 606121477711448
  6. William Chaplin, DOSterling, IL 610811619359940
  7. Prasan Chariya, M.D.Moline, IL 612651861492118
  8. Bohdan Charkewycz, M.D.Melrose Park, IL 601601700822376
  9. Matthew Charous, M.D.Naperville, IL 605631225275084
  10. Lauren Chavanne, MDChicago, IL 606111497513766
  11. Pradeep Chawla, DOChicago, IL 606121851951578
  12. Asad Cheema, MDJoliet, IL 604351124073861
  13. Horner Chen, MDMorris, IL 604501144201518
  14. Jordan ChenChicago, IL 606571154852796
  15. Kevin Chen, M.D.Arlington Heights, IL 600051396760781
  16. Liting ChenChicago, IL 606111922493204
  17. Sampath Chennamaneni, M.D.Arlington Heights, IL 600041922152230
  18. Obayya Chennareddy, M.D.Hoffman Estates, IL 601691821053828
  19. Julian Chestnut, D.O.Roscoe, IL 610731285747634
  20. Anthony Cheung, MDChicago, IL 606371104406305
  21. Amy Chhadia, M.D.Barrington, IL 600101649332586
  22. Stanislas Chi, DNP, CRNANorth Chicago, IL 600641689450942
  23. Christopher Chiang, M.D.Chicago, IL 606121407985047
  24. Joshua Chiang, MDChicago, IL 606121134861388
  25. Sridhar Chigurupati, MDDekalb, IL 601151083642672
  26. Sara Childers, MDChicago, IL 606111538121207
  27. Christine Chin, DOChicago, IL 606121285318212
  28. Raka ChindavongChicago, IL 606571164272019
  29. Prasanth Chinthagada, MDBolingbrook, IL 604401023274891
  30. Floarea Chis, M.D.Chicago, IL 606401831365121
  31. William Choe, DOGlendale Heights, IL 601391548300809
  32. Dae Choi, MDChicago, IL 606241902941834
  33. Ellen Choi, M.D.Chicago, IL 606371235328766
  34. Heejung Choi, M.D.Chicago, IL 606111952669178
  35. Im Choi, M.D.Rock Island, IL 612011730189994
  36. Kevin Choi, DOMaywood, IL 601531417450230
  37. Scott Choi, M.D.Evergreen Park, IL 608051669679510
  38. Johanna Chookaszian, MDChicago, IL 606251366455818
  39. Jarva ChowChicago, IL 606371497069306
  40. Charles Christensen, DOChicago, IL 606121912845983
  41. Mathias Christensen, MDChicago, IL 606371427801679
  42. Matthew Christensen, MDUrbana, IL 618011124091988
  43. Sydney ChristensenMaywood, IL 601531780486381
  44. Mellisa Christy-Aronson, M.D.Chicago, IL 606121255593794
  45. Brian Carlo Chuapoco, DOMaywood, IL 601531568134088
  46. Yeona Chun, M.D.Chicago, IL 606111518349067
  47. Esther Chung, M.D.Arlington Heights, IL 600051760703268
  48. Hyuk Chung, MDPark Ridge, IL 600681588752042
  49. Tessa Churchill, MDArlington Heights, IL 600051700278819
  50. Gintautas Ciabilis, MDJoliet, IL 604351831156033

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.