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 3 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. Abdul Choudhury, M.D.Hines, IL 601411376626358
  2. Nivan ChowattukunnelChicago, IL 606571629537816
  3. Sonia ChristianChicago, IL 606571891038204
  4. Sandeep Chunduri, MDCrystal Lake, IL 600141174740435
  5. Jane Churpek, M.D.Chicago, IL 606371063609121
  6. Bety Ciobanu, MDChicago, IL 606311205094968
  7. Mary Cipriani, MDHines, IL 601411013010966
  8. Joseph Clark, MDMaywood, IL 601531972580843
  9. John Clement, MDCarterville, IL 629181629188602
  10. Adam Cohen-Nowak, MDChicago, IL 606111447909262
  11. Pamela Contreras Chavez, MDChicago, IL 606571629573837
  12. Jennifer Cooperrider, MDChicago, IL 606371154841757
  13. Alberto Cuartas, M.D.Marion, IL 629591740381169
  14. Stephen Cullinan, MDPeoria, IL 616151962402529
  15. Evelyn Currie, MDChicago, IL 606191457484586
  16. Arlene D'Souza, M.D.Geneva, IL 601341881828275
  17. Hina Dalal, DOMaywood, IL 601531285138677
  18. Jay Dalal, MDHinsdale, IL 605211770627184
  19. Neil Dalal, DODowners Grove, IL 605151275775454
  20. Vijay Damarla, MDPeoria, IL 616151669762795
  21. Daniel Dammrich, M.D.Lake Forest, IL 600451417199670
  22. Oana Danciu, M.D.Chicago, IL 606121043409394
  23. Elijah Darnell, MDChicago, IL 606371184114373
  24. Christopher DaughertyChicago, IL 606371063574523
  25. Ami Dave, MDChicago, IL 606121073003877
  26. Kevin Dawravoo, M.D.Warrenville, IL 605551912163114
  27. Jonas De Souza, M.D.Chicago, IL 606151801034830
  28. Andrea Dean, MDMaywood, IL 601531083863310
  29. Benjamin DermanChicago, IL 606371730526310
  30. Aalisha DesaiLibertyville, IL 600481962816108
  31. Apurva Desai, M.D.Elgin, IL 601231861468100
  32. Meghna Desai, MDSpringfield, IL 627021609865294
  33. Samir Desai, MDPlainfield, IL 605851659372506
  34. M Diab, MDRock Island, IL 612011255338588
  35. Shira Dinner, MDChicago, IL 606111568792620
  36. Karan Dixit, M.D.Chicago, IL 606111225337017
  37. Michael Drazer, M.D.Chicago, IL 606371942564117
  38. Maciej Drazkiewicz, MDChicago, IL 606341497708333
  39. Marie DreyerHighland Park, IL 600351972096006
  40. Adam Duvall, M.D.Chicago, IL 606371285995266
  41. William Edwards, MDRockford, IL 611141437140258
  42. James Egner, MDUrbana, IL 618011053330993
  43. Mohammed Eikram, M.D.Champaign, IL 618201134135973
  44. Harvey EinhornRockford, IL 611141689695108
  45. Robert Eisner, D.O.Evanston, IL 602011841372299
  46. Elizabeth Eklund, MDChicago, IL 606111598861205
  47. John Eklund, MDNiles, IL 607141174510523
  48. Riaz Elahi, MDOak Lawn, IL 604531356421325
  49. Elizabeth Elliott, D.O.Barrington, IL 600101427437342
  50. Destry Elms, M.D.Maywood, IL 601531992236996

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.