NPPES file of Aug 9, 2026

Hematology & Oncology Physician in Ohio

513 NPPES records list hematology & oncology physician with a practice address in Ohio, 4.4 per 100,000 residents, the 16th highest rate of 51. Cleveland and Cincinnati have the most; each record links to the provider's NPI and the Ohio license search. Page 1 of 11.

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).

Cleveland has the most, 133

  1. Cleveland133
  2. Cincinnati64
  3. Columbus55
  4. Kettering16
  5. Toledo16

Hematology & Oncology Physician records in Ohio

  1. Hafez Abdullah, MDCincinnati, OH 452271124540232
  2. Vivek Abhyankar, MDMarietta, OH 457501083607089
  3. Renny Abraham, M.DKettering, OH 454291891174397
  4. Drew Abramovich, M.D.Wooster, OH 446911851335822
  5. David Adelstein, M.D.Cleveland, OH 441951922061365
  6. Faisal Adhami, M.D., PH.D.Mansfield, OH 449031649405549
  7. Mahmoud Afifi, MDBryan, OH 435061699701110
  8. Roxana Aguirre Pedroza, M.D.Kettering, OH 454291144537135
  9. Eberechi Agwa, M.B.B.SWarrensville Heights, OH 441221285864470
  10. Mufti Ahmad, MDFairfield Township, OH 450111750511218
  11. Farouq Ahmed, M.D.Massillon, OH 446461740286905
  12. Mhd Al-Marrawi, MDMansfield, OH 449061588602627
  13. Roba Alhasan, M.D.Cleveland, OH 441091588008809
  14. Azka Ali, MDCleveland, OH 441061104203645
  15. Mir Ali, MDCleveland, OH 441951821101981
  16. Nabiel Alkhouri, M.D.Cambridge, OH 437251497728489
  17. Mohammad Alnsour, MDPerrysburg, OH 435511821075086
  18. Samer Alsidawi, M.DCincinnati, OH 452471932455896
  19. Adriana Alvarez, MDAvon, OH 440111588847156
  20. Elias Anaissie, MDCincinnati, OH 452191629168109
  21. Annabelle Anandappa, MDCincinnati, OH 452191811457476
  22. Mark Andolina, MDCincinnati, OH 452191346451051
  23. Steven Andresen, DOCleveland, OH 441951598829178
  24. Dana Angelini, MDCleveland, OH 441951114160462
  25. Zauraiz Anjum, MDToledo, OH 436141497364103
  26. Mohammad Ansari-DezfuliGates Mills, OH 440401184056996
  27. Rajpal Aujla, MDKettering, OH 454091760010136
  28. Amy Awaida, M.D.Youngstown, OH 445141336190701
  29. Mohamed Ayoubi, M.D.Defiance, OH 435121962461822
  30. Joseph Baar, MDCleveland, OH 441061346269230
  31. David Bajor, MDCleveland, OH 441061811102205
  32. Stanley Balcerzak, M.D.Sunbury, OH 430741972935716
  33. Charles Bane, MDDayton, OH 454151730134933
  34. Amit BansalTroy, OH 453731356736433
  35. Ferdous Barlaskar, M.D., PH.D.Columbus, OH 432281184981490
  36. Diana Basali, MDCleveland, OH 441951215427133
  37. Shyamal Bastola, MDZanesville, OH 437011306003033
  38. Soumit Basu, M.D. PH.D.Cincinnati, OH 452191467644377
  39. Michael Baumann, M.D.Dayton, OH 454281649281080
  40. Leyla Bayat, MDCleveland, OH 441061053971127
  41. Mark Bergman, MDCleveland, OH 441061811908965
  42. Erin Bertino, MDColumbus, OH 432141043355688
  43. Ranjan Bhandari, MDWintersville, OH 439531194777094
  44. Utpal Bhanja, MDGallipolis, OH 456311003801689
  45. Mukesh Bhatt, MDMedina, OH 442561326026154
  46. Scott Blair, M.D.Columbus, OH 432141922004399
  47. Joseph Bokar, MDCleveland, OH 441061881619492
  48. Bryan Bonder, M.D.Cleveland, OH 441061063705150
  49. Emily BoppCleveland, OH 441061760185995
  50. Yanis Boumber, MDMarion, OH 433021780870428

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

Ohio ranks 16 of 51 per resident

  1. North Dakota5.0
  2. Minnesota4.8
  3. West Virginia4.4
  4. Ohio4.4
  5. New Jersey4.3
  6. Louisiana4.1
  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.

82.7% 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. Ohio82.7%
  2. United States82.9%

Hematology & Oncology Physician records in Ohio, measured

  • In a Medicare file424 of 513 · 82.7% here, 82.9% nationally
  • In the CMS Doctors and Clinicians file369 · 71.9% here, 71.3% nationally
  • Not updated in five years or more274 · 53.4% here, 54.3% nationally
  • Median graduation year2001 · the 369 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

513 NPPES records list hematology & oncology physician (207RH0003X) as their primary taxonomy with a practice address in Ohio: 4.4 per 100,000 residents against 4.2 nationally (50 states and D.C.). Cleveland has 133 of them (26%).

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. Washington476
  2. Massachusetts461
  3. North Carolina431
  4. New Jersey399

States with a similar rate per 100,000

  1. West Virginia4.4
  2. Puerto Rico4.2
  3. Louisiana4.1
  4. California4.1

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.