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 10 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. Malini Patel, M.D.Maywood, IL 601531619250461
  2. Mukti Patel, MDChicago, IL 606121356801021
  3. Priyankkumar Patel, MDUrbana, IL 618011437460789
  4. Akash PatnaikChicago, IL 606371750360962
  5. Koosha Paydary, MDChicago, IL 606371194245514
  6. David PeaceChicago, IL 606121609980911
  7. Chengwei Peng, MDChicago, IL 606111265813216
  8. Hassan Pervez, M.D.Naperville, IL 605401144373457
  9. Adam Petrich, MDChicago, IL 606111407899198
  10. Kj Philip, MDEvanston, IL 602021598776494
  11. Ira Piel, MDGurnee, IL 600311174516520
  12. Evan Pisick, M.D.Zion, IL 600991427096700
  13. Sarah Poland, MDChicago, IL 606371649899204
  14. Seth Pollack, MDChicago, IL 606111528234143
  15. Ben Ponvilawan, M.D.Chicago, IL 606111700536117
  16. Muhammad PopalzaiCarterville, IL 629181003051871
  17. Michael Porubcin, MDMoline, IL 612651770553349
  18. Edwin Posadas, MDBurr Ridge, IL 605271720140270
  19. Joshua Pothen, MDMaywood, IL 601531316441231
  20. Jalajakshi Potluri, MD, FACPChicago, IL 606591295760783
  21. Sonika Prasad, MDRockford, IL 611141043831407
  22. Michael Preodor, MDChicago, IL 606111194756338
  23. Adam Prescott, MDLake Forest, IL 600451538722152
  24. Kevin Prescott, MDLibertyville, IL 600481144713348
  25. Hector Preti, M.D.Chicago, IL 606371861484628
  26. Edwin Priest, M.D.Elk Grove Village, IL 600071588625875
  27. Daniel Principe, MD, PHD, MSChicago, IL 606111689427908
  28. Sarode Pundaleeka, MDJoliet, IL 604351447245071
  29. Imran Puthawala, M.D.Maywood, IL 601531952780637
  30. Maria Quejada, MDNaperville, IL 605401558348722
  31. Avanthi Ragam, M.D.Geneva, IL 601341932355013
  32. Mohammed Raheem, MDAurora, IL 605061750394805
  33. Priya Rajakumar, M.D.Park Ridge, IL 600681821478520
  34. Jayanthi Ramadurai, MDBurbank, IL 604591639196330
  35. Murtuza RampurwalaChicago, IL 606371326272469
  36. Krishna Rao, M.D.Springfield, IL 627021235128109
  37. Leela Rao, MDBolingbrook, IL 604401972616530
  38. Subramanya Rao, M.D.Tinley Park, IL 604871740256783
  39. Kamran Rashid, M.D.Chicago, IL 606491598783383
  40. Haleem Rasool, MDUrbana, IL 618011790766392
  41. Sania Raza, M.D.Maywood, IL 601531396974457
  42. Priyanka ReddyOak Lawn, IL 604531982053013
  43. Vijay Ketan Reddy, MDChicago, IL 606081871106005
  44. Nadia Rehman, MDPeoria, IL 616151821238783
  45. Herbert Reisel, M.D.Elk Grove Village, IL 600071497716807
  46. Mylene RemoChicago, IL 606571316236524
  47. Juan Restrepo, MDChicago, IL 606161356546923
  48. Randy Rich, MDArlington Heights, IL 600051609863281
  49. Jon Richards, M.D.Park Ridge, IL 600681588624290
  50. Kristin Richardson, M.D.Hinsdale, IL 605211104266980

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.