NPPES file of Aug 9, 2026

Medical Oncology Physician in Illinois

182 NPPES records list medical oncology physician with a practice address in Illinois, 1.5 per 100,000 residents, the 24th highest rate of 51. Chicago and Evanston have the most; each record links to the provider's NPI and the Illinois license search. Page 2 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RX0202X · 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, 82

  1. Chicago82
  2. Evanston18
  3. Rockford8
  4. Urbana5
  5. Glenview4

Medical Oncology Physician records in Illinois

  1. Peter Egwom, MDPeoria, IL 616031649898784
  2. Ryan Engel, DOZion, IL 600991740336718
  3. Joan Esplin, MDSpringfield, IL 627021376796508
  4. Marilyn Evrard, MDElmhurst, IL 601261760471031
  5. Laura Farrington, D.OZion, IL 600991073786745
  6. Mary Fidler, M.D.Chicago, IL 606121598960494
  7. Justin Floyd, DOO Fallon, IL 622691629164678
  8. Joseph Franses, MDChicago, IL 606371861830416
  9. Marina Chiara Garassino, MDChicago, IL 606371053999599
  10. Musaberk Goksel, M.D.Mattoon, IL 619381174576490
  11. William Gradishar, MDChicago, IL 606111437187929
  12. Alfred Greco, MDShiloh, IL 622691073501607
  13. Shweta Gupta, MDChicago, IL 606121376781252
  14. Britt Hanson, DOHighland Park, IL 600351164609749
  15. Anshu HemrajaniGlenview, IL 600261548653231
  16. Maeve HennessyChicago, IL 606371093525198
  17. Thomas Hensing, MDEvanston, IL 602011932132743
  18. Brett Herzog, MD PHDShiloh, IL 622691023499282
  19. Marisa Hill, MDEvanston, IL 602011639388226
  20. Thomas Hoeltgen, MDOak Lawn, IL 604531407856073
  21. Karen Hoelzer, M.D.Springfield, IL 627021477659126
  22. Kent Hoskins, M.D.Rockford, IL 611081255363529
  23. Frederick Howard, M.D.Chicago, IL 606371326427923
  24. Abiola Ibraheem, M.B.CHBChicago, IL 606371013273614
  25. Javed Imam, M.D.Evanston, IL 602021548271380
  26. Andrzej JakubowiakChicago, IL 606371134205081
  27. Michael Jelinek, M.D.Chicago, IL 606121720426513
  28. Patricia Johnson, MDUrbana, IL 618011467477869
  29. Prashant Joshi, M.D.Oak Lawn, IL 604531316946890
  30. Katherine Kabaker, M.D.Chicago, IL 606121699951137
  31. Michael Kahn, MDWarrenville, IL 605551700873643
  32. Ginny Kamboj, MDMcHenry, IL 600501053342428
  33. Narendrakumar Kapadia, M.D.Gurnee, IL 600311457307118
  34. Abdul Moiz Khan, MDRockford, IL 611141295211373
  35. Janardan Khandekar, MDEvanston, IL 602011851324503
  36. Hedy KindlerChicago, IL 606371851453302
  37. Ann Kinnealey, MDEvanston, IL 602021205821857
  38. Sheetal Kircher, M.D.Chicago, IL 606111215184577
  39. Richard Knop, MDEvanston, IL 602011629094958
  40. Mete Korkmaz, M.D.Rockford, IL 611081902833999
  41. Alexander Krule, MDZion, IL 600991457989873
  42. Arvind Kumar, MDTinley Park, IL 604871861590689
  43. Timothy Kuzel, MDOrland Park, IL 604621851325088
  44. Cassandra Lacher, DOBourbonnais, IL 609141467746651
  45. Thomas Lad, M.D.Chicago, IL 606121972511632
  46. Teresa Law, MDHighland Park, IL 600351770572257
  47. Denise Levitan, MDChicago, IL 606571871572784
  48. Sarah Lincoln, M.D.Chicago, IL 606121841250552
  49. Gershon Locker, MDEvanston, IL 602011134145469
  50. Ronnie Luyun, MDUrbana, IL 618011346291960

Source: CMS NPPES, primary taxonomy 207RX0202X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 24 of 51 per resident

  1. Tennessee1.6
  2. Maine1.6
  3. New Jersey1.5
  4. Illinois1.5
  5. Ohio1.4
  6. Utah1.3
  7. 50 states and D.C.1.7

Source: CMS NPPES, primary taxonomy 207RX0202X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

83.0% of these records appear in a Medicare file, against 81.8% 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. Illinois83.0%
  2. United States81.8%

Medical Oncology Physician records in Illinois, measured

  • In a Medicare file151 of 182 · 83.0% here, 81.8% nationally
  • In the CMS Doctors and Clinicians file132 · 72.5% here, 72.5% nationally
  • Not updated in five years or more94 · 51.6% here, 49.3% nationally
  • Median graduation year2000 · the 132 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RX0202X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

182 NPPES records list medical oncology physician (207RX0202X) as their primary taxonomy with a practice address in Illinois: 1.5 per 100,000 residents against 1.7 nationally (50 states and D.C.). Chicago has 82 of them (45%).

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. Washington183
  2. Michigan177
  3. North Carolina191
  4. Ohio169

States with a similar rate per 100,000

  1. New Jersey1.5
  2. Utah1.3
  3. Maine1.6
  4. Kentucky1.3

The largest states

  1. Florida561
  2. New York548
  3. Texas547
  4. California447
  5. Massachusetts421

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.