NPPES file of Aug 9, 2026

Pediatric Hematology & Oncology Physician in Ohio

191 NPPES records list pediatric hematology & oncology physician with a practice address in Ohio, 1.6 per 100,000 residents, the 6th highest rate of 50. Cincinnati and Columbus have the most; each record links to the provider's NPI and the Ohio license search. Page 2 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2080P0207X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Cincinnati has the most, 89

  1. Cincinnati89
  2. Columbus46
  3. Cleveland31
  4. Akron13
  5. Dayton6

Pediatric Hematology & Oncology Physician records in Ohio

  1. Michael Grimley, M.D.Cincinnati, OH 452291780641555
  2. Andrea Gross, M.D.Cincinnati, OH 452291881910008
  3. Ralph Gruppo, M.D.Cincinnati, OH 452291851321186
  4. Terri Guinipero, MDColumbus, OH 432051275849580
  5. Kelly Gutpell, MBCHB, PHDColumbus, OH 432051669090502
  6. Lindsay Haacker, MDCincinnati, OH 452291356801476
  7. Lubna HamdanCincinnati, OH 452291962039206
  8. Adrienne Hammill, M.D.Cincinnati, OH 452291568668085
  9. Rabi Hanna, M.DCleveland, OH 441951497958243
  10. Richard Harris, MDCincinnati, OH 452291326103144
  11. Jeffrey Hord, MDAkron, OH 443081699793810
  12. Alex Huang, MDCleveland, OH 441061548453038
  13. Zahra Hudda, M.D.Cincinnati, OH 452291316320633
  14. Trent Hummel, M.D.Cincinnati, OH 452291225155831
  15. Azada Ibrahimova, M.D.Cincinnati, OH 452291992189740
  16. Amanda Jacobson-Kelly, M.D.Columbus, OH 432051205125887
  17. Khadija Jadun, MDCleveland, OH 441951902637903
  18. Neelum Jeste, M.D.Cincinnati, OH 452291205123668
  19. Sonata Jodele, M.D.Cincinnati, OH 452291336179662
  20. Laquita Jones, D.O.Cincinnati, OH 452291063788974
  21. Michael Jordan, MDCincinnati, OH 452291669537478
  22. Sarita Joshi, M.D.Columbus, OH 432051568562981
  23. Theodosia Kalfa, M.D.Cincinnati, OH 452291487684726
  24. Karen Kalinyak, M.D.Cincinnati, OH 452291003846346
  25. Jennifer Kamens, MDCincinnati, OH 452291184990285
  26. Ghadir Katato, DOToledo, OH 436081003306911
  27. Michael Kelly, MDCleveland, OH 441951730130584
  28. Bryce Kerlin, MDColumbus, OH 432051679552392
  29. Sara Khan, MDColumbus, OH 432051548986789
  30. Pooja Khandelwal, M.D.Cincinnati, OH 452291821268293
  31. Ruby Khoury, MDCincinnati, OH 452291073878559
  32. Brenda Kitchen, MDAkron, OH 443081811907447
  33. Eric Kodish, MDCleveland, OH 441951154387041
  34. Jane Koo, MDCincinnati, OH 452291164840310
  35. Mary Krupski, DOCincinnati, OH 452291053553768
  36. Steven Kuerbitz, M.D.Akron, OH 443081538252804
  37. Ashish Kumar, MDCincinnati, OH 452291013007483
  38. Margaret Lamb, M.D.Columbus, OH 432051336481787
  39. Beatrice Lampkin, M.D.Cincinnati, OH 452291114255155
  40. Harry Layton Lesmana, M.D.Cleveland, OH 441951053675587
  41. Margot Lazow, M.D.Columbus, OH 432051952797664
  42. Dean Lee, M.D.Columbus, OH 432051730271370
  43. Lynn Lee, M.D.Cincinnati, OH 452291033435284
  44. Stephen Lessnick, MDColumbus, OH 432051982783452
  45. John Letterio, MDCleveland, OH 441061467589739
  46. Bryony Lucas, DOColumbus, OH 432051013477488
  47. Lori Luchtman-Jones, MDCincinnati, OH 452291457377681
  48. Marium Zahoor Malik, M.DCleveland, OH 441951083160832
  49. Punam Malik, MDCincinnati, OH 452291477650422
  50. Gabriel Mandel, MDCleveland, OH 441951316500564

Source: CMS NPPES, primary taxonomy 2080P0207X: records by practice city and the list of records, file of Aug 9, 2026.

Ohio ranks 6 of 50 per resident

  1. Tennessee2.3
  2. Delaware2.1
  3. Pennsylvania1.7
  4. Ohio1.6
  5. Missouri1.6
  6. Colorado1.5
  7. 50 states and D.C.1.1

Source: CMS NPPES, primary taxonomy 2080P0207X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

56.0% of these records appear in a Medicare file, against 50.9% 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. Ohio56.0%
  2. United States50.9%

Pediatric Hematology & Oncology Physician records in Ohio, measured

  • In a Medicare file107 of 191 · 56.0% here, 50.9% nationally
  • In the CMS Doctors and Clinicians file81 · 42.4% here, 31.2% nationally
  • Not updated in five years or more98 · 51.3% here, 54.5% nationally
  • Median graduation year2007 · the 81 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2080P0207X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

191 NPPES records list pediatric hematology & oncology physician (2080P0207X) as their primary taxonomy with a practice address in Ohio: 1.6 per 100,000 residents against 1.1 nationally (50 states and D.C.). Cincinnati has 89 of them (47%).

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. Massachusetts197
  2. Tennessee166
  3. Pennsylvania218
  4. Florida163

States with a similar rate per 100,000

  1. Missouri1.6
  2. Colorado1.5
  3. Maryland1.5
  4. New York1.5

The largest states

  1. California417
  2. Texas319
  3. New York289
  4. Pennsylvania218
  5. Massachusetts197

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.