NPPES file of Aug 9, 2026

Hematology & Oncology Physician in Illinois

666 NPPES records list hematology & oncology physician with a practice address in Illinois, 5.3 per 100,000 residents, the 10th highest rate of 51. Chicago and Maywood have the most; each record links to the provider's NPI and the Illinois license search. Page 7 of 14.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RH0003X · 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, 231

  1. Chicago231
  2. Maywood44
  3. Springfield31
  4. Park Ridge25
  5. Peoria24

Hematology & Oncology Physician records in Illinois

  1. Marlon Kleinman, M.D.Morton Grove, IL 600531255343521
  2. Justin Kline, M.D.Chicago, IL 606371831313691
  3. Claire Knaus, MDMaywood, IL 601531629646872
  4. James Knost, MDPeoria, IL 616151245239565
  5. Murali Krishna Kodali, M.D.Harvey, IL 604261942260468
  6. Daniel Koh, MDQuincy, IL 623011306946033
  7. Isoken Koko, MDRiver Forest, IL 603051265465728
  8. Ramesh Kola, MDSandwich, IL 605481275577512
  9. Jorgena Kosti, D.OMaywood, IL 601531649719808
  10. Satyajit KosuriChicago, IL 606371306028451
  11. Mark Kozloff, MDHarvey, IL 604261134166879
  12. Kimberly Kruczek, D.OFlossmoor, IL 604221346569563
  13. Kimberly Ku, MDPeoria, IL 616151609214063
  14. Michal Kubiak, M.D.McHenry, IL 600501144776360
  15. V Kuchipudi, M.D.Brookfield, IL 605131265492128
  16. John Kugler, MDPeoria, IL 616151083613947
  17. Pankaj Kumar, M.D.Peoria, IL 616151073576922
  18. Vasantha Kumaraiah, MDOak Lawn, IL 604531245307305
  19. Priya Kumthekar, MDChicago, IL 606111649410036
  20. Jomel Labayog, MDDanville, IL 618321326053299
  21. Suzanne Lafollette, M.D.Elk Grove Village, IL 600071417918681
  22. Ali Lakhani, MDJoliet, IL 604351568458107
  23. Arti Lakhani, M.D.Hinsdale, IL 605211831345818
  24. Elyse Lambiase, MDEvanston, IL 602021912992561
  25. Victor Lanzotti, MDSpringfield, IL 627021750349270
  26. Richard LarsonChicago, IL 606371114089661
  27. Shadi Latta, MDTinley Park, IL 604871427255447
  28. Chelsea Lau, MDChicago, IL 606111427519214
  29. Nguyet Le-Lindqwister, MDPeoria, IL 616151174522486
  30. William Leslie, M.D.Chicago, IL 606121538129275
  31. Timothy Lestingi, M.D.Park Ridge, IL 600681114986411
  32. Morton Levy, MDSwansea, IL 622261811999030
  33. Ningjing Li, MD, PHDPark Ridge, IL 600681629457809
  34. Chih-Yi LiaoChicago, IL 606371588958987
  35. Adam Lin, M.D., PH.D.Chicago, IL 606111467846360
  36. Jerry Liu, M.D.Crystal Lake, IL 600141356551899
  37. Jijun Liu, MDPeoria, IL 616151043474042
  38. Michael Liu, MD, MPHChicago, IL 606111023677960
  39. Yuchen Liu, MDChicago, IL 606111962994004
  40. Shelly Lo, MDMaywood, IL 601531013994086
  41. Samantha Lomnicki, MDMaywood, IL 601531508516675
  42. Jochen Lorch, M.D.Chicago, IL 606111518913094
  43. Karen Louie, MDOak Brook, IL 605231831170356
  44. Saoud Loutfi, MDOrland Park, IL 604871598750101
  45. Rimas Lukas, M.D.Chicago, IL 606111396954269
  46. Irene Ma, MDWinfield, IL 601901710151105
  47. Shuo Ma, M.D., PH.D.Chicago, IL 606111659564938
  48. Bassam Maalouf, M.D.O Fallon, IL 622691720173438
  49. Rushad MachhiChicago, IL 606121326624743
  50. Jason Macklis, M.D.Park Ridge, IL 600681003136458

Source: CMS NPPES, primary taxonomy 207RH0003X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 10 of 51 per resident

  1. Maine5.5
  2. Connecticut5.5
  3. New Hampshire5.4
  4. Illinois5.3
  5. Maryland5.1
  6. Wisconsin5.0
  7. 50 states and D.C.4.2

Source: CMS NPPES, primary taxonomy 207RH0003X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

83.8% of these records appear in a Medicare file, against 82.9% 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. Illinois83.8%
  2. United States82.9%

Hematology & Oncology Physician records in Illinois, measured

  • In a Medicare file558 of 666 · 83.8% here, 82.9% nationally
  • In the CMS Doctors and Clinicians file461 · 69.2% here, 71.3% nationally
  • Not updated in five years or more324 · 48.6% here, 54.3% nationally
  • Median graduation year2003 · the 461 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RH0003X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

666 NPPES records list hematology & oncology physician (207RH0003X) as their primary taxonomy with a practice address in Illinois: 5.3 per 100,000 residents against 4.2 nationally (50 states and D.C.). Chicago has 231 of them (35%).

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. Pennsylvania784
  2. Florida818
  3. Ohio513
  4. Washington476

States with a similar rate per 100,000

  1. New Hampshire5.4
  2. Connecticut5.5
  3. Maryland5.1
  4. Maine5.5

The largest states

  1. California1,583
  2. New York1,163
  3. Texas922
  4. Florida818
  5. Pennsylvania784

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.