NPPES file of Aug 9, 2026

Radiation Oncology Physician in Ohio

298 NPPES records list radiation oncology physician with a practice address in Ohio, 2.5 per 100,000 residents, the 11th highest rate of 51. Columbus and Cleveland have the most; each record links to the provider's NPI and the Ohio license search. Page 2 of 6.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2085R0001X · method

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

Columbus has the most, 70

  1. Columbus70
  2. Cleveland60
  3. Cincinnati37
  4. Kettering13
  5. Canton7

Radiation Oncology Physician records in Ohio

  1. Jay Ciezki, MDCleveland, OH 441951841254588
  2. Pearl Compaan, MDCincinnati, OH 452451063469211
  3. Wayne Court, M.D.Lima, OH 458071821093659
  4. Mark Crnkovich, MDColumbus, OH 432141205866647
  5. Michael Cross, MDFairfield, OH 450141023001823
  6. Kevin D'Rummo, M.D.Beachwood, OH 441221437512746
  7. Emily Daugherty, MDCincinnati, OH 452191285073569
  8. Deanna Davidson, M.D.Lima, OH 458051457317075
  9. Megan Dehaan, MDColumbus, OH 432141952459968
  10. William Demas, M.D., F.A.C.R.Akron, OH 443041033100334
  11. Anand Desai, M.D.Akron, OH 443041104007665
  12. Virginia Diavolitsis, MDColumbus, OH 432101275799181
  13. Dayssy Diaz Pardo, M.D.Columbus, OH 432101962722207
  14. Khaled Dibs, MDColumbus, OH 432101053876656
  15. Don Dickerson, M.D.Lima, OH 458051194825935
  16. Douglas Ditzel, DOEnglewood, OH 454151154381747
  17. Desiree Doncals, M.D.Medina, OH 442561689665994
  18. Jennifer Dorth, M.D.Cleveland, OH 441061518132463
  19. Praveen Dubey, MDColumbus, OH 432141114957552
  20. Sunil Dutta, M.D.Columbus, OH 432141902291990
  21. Jacob Eckstein, MDColumbus, OH 432101023507258
  22. Douglas Einstein, MDKettering, OH 454091275563413
  23. Rashad El-Dabh, M.D.Boardman, OH 445121316949266
  24. Joel Elconin, MDElyria, OH 440351801899927
  25. Ahmed Elguindy, MDColumbus, OH 432101699496646
  26. George Engeler, MDSandusky, OH 448701407854870
  27. Ryan Fecteau, M.D., PH.D.Cleveland, OH 441061215469333
  28. Fatemeh Fekrmandi, MD, MSCColumbus, OH 432101558999367
  29. Shaneli Fernando, M.D.Toledo, OH 436231508811654
  30. Robert Field, M.D.Cleveland, OH 441151336183953
  31. Peter Fleming, MDCleveland, OH 441951376619551
  32. Jeffrey Forquer, M.D.Sylvania, OH 435601003073438
  33. Andrew FrankartCincinnati, OH 452191558867374
  34. Elisha Fredman, MDRavenna, OH 440241740600022
  35. Andrew Freeman, MDDelaware, OH 430151386854875
  36. Christopher Freese, M.D.Cincinnati, OH 452191689084261
  37. Peter Fried, MDFairfield, OH 450141851384671
  38. Reinhard Gahbauer, MDColumbus, OH 432351710085519
  39. Senthilkumar Gandhidasan, MDCleveland, OH 441951649723891
  40. Natalie Geier, M.D.Cincinnati, OH 452191851735252
  41. Rodney Geier, MDCincinnati, OH 452491013900836
  42. David GiusCincinnati, OH 452191447589734
  43. Emile Gogineni, DOColumbus, OH 432101457713463
  44. Abhay Gokhale, M.D.Columbus, OH 432221528371937
  45. Sarah Grabowski, M.D.Canton, OH 447081336386945
  46. Jeffrey Grass, MDFairfield, OH 450141275574535
  47. John Grecula, MDColumbus, OH 432101871691592
  48. Timothy Griffith, MDWpafb, OH 454331104323013
  49. Andrew Gross, MDMentor, OH 440601942798608
  50. Jessica Guarnaschelli, M.D.Cincinnati, OH 452421538382437

Source: CMS NPPES, primary taxonomy 2085R0001X: records by practice city and the list of records, file of Aug 9, 2026.

Ohio ranks 11 of 51 per resident

  1. Rhode Island2.6
  2. Wisconsin2.6
  3. Washington2.5
  4. Ohio2.5
  5. South Dakota2.4
  6. Michigan2.4
  7. 50 states and D.C.2.1

Source: CMS NPPES, primary taxonomy 2085R0001X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

83.2% of these records appear in a Medicare file, against 82.3% 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. Ohio83.2%
  2. United States82.3%

Radiation Oncology Physician records in Ohio, measured

  • In a Medicare file248 of 298 · 83.2% here, 82.3% nationally
  • In the CMS Doctors and Clinicians file226 · 75.8% here, 74.0% nationally
  • Not updated in five years or more150 · 50.3% here, 54.6% nationally
  • Median graduation year2008 · the 226 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2085R0001X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

298 NPPES records list radiation oncology physician (2085R0001X) as their primary taxonomy with a practice address in Ohio: 2.5 per 100,000 residents against 2.1 nationally (50 states and D.C.). Columbus has 70 of them (23%).

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. Illinois277
  2. Massachusetts241
  3. Michigan239
  4. North Carolina230

States with a similar rate per 100,000

  1. Washington2.5
  2. Wisconsin2.6
  3. Rhode Island2.6
  4. South Dakota2.4

The largest states

  1. California735
  2. Florida520
  3. New York449
  4. Texas449
  5. Pennsylvania383

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.