NPPES file of Aug 9, 2026

Internal Medicine Physician in Ohio

5,277 NPPES records list internal medicine physician with a practice address in Ohio, 45 per 100,000 residents, the 19th highest rate of 51. Cleveland and Columbus have the most; each record links to the provider's NPI and the Ohio license search. Page 103 of 106.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · 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, 897

  1. Cleveland897
  2. Columbus580
  3. Cincinnati566
  4. Dayton225
  5. Akron177

Internal Medicine Physician records in Ohio

  1. Thomas Williamson, MDHuron, OH 448391295774461
  2. Elizabeth Willis, MDWright Patterson Afb, OH 454331437789765
  3. John Willis, M.D.Columbus, OH 432141467550095
  4. Abigail Wilmer, DOCincinnati, OH 452191033808217
  5. David Wilson, MDCincinnati, OH 452301750394730
  6. George Wilson, D.O.Lisbon, OH 444321952308066
  7. Ian Wilson, MDWesterville, OH 430821760598239
  8. Kelsey Wilson, DOWright Patterson Afb, OH 454331073051306
  9. Robert Wilson, DORichmond Heights, OH 441431285164277
  10. Stephen Wilson, M.D.Cincinnati, OH 452401760430953
  11. Thomas Wilson, MDCleveland, OH 441191649239260
  12. Arthur Win, M.D.Springfield, OH 455031780667444
  13. Nyan Win, MDMansfield, OH 449031134187529
  14. Zin Win, M.D.Cincinnati, OH 452361346516358
  15. Hana Winchester, MDCincinnati, OH 452471720056872
  16. Scott Wine, MDMarietta, OH 457501356785026
  17. Christopher Wing, DOColumbus, OH 432141720607393
  18. Ronald Winland, M.D.Columbus, OH 432141588641716
  19. Jennifer Winters, D.O.Hamilton, OH 450131235102591
  20. Mary Wirtz, MDColumbus, OH 432211780145995
  21. Gregory Wise, MDMiamisburg, OH 453421184605263
  22. Julia Witowska, MDCleveland, OH 441951639744014
  23. Matthew Witsken, M.D.Cincinnati, OH 452481184679516
  24. Mackenzie Wittig, DOColumbus, OH 432141649974585
  25. Deborah Woidtke, D.O.Columbus, OH 432221457339806
  26. Laura Wolery, MDDublin, OH 430161689761991
  27. Joanie WolfTroy, OH 453731891226908
  28. Adrienne Wolfe, MDAkron, OH 443041881223204
  29. Ann Wolfe, M.D.Sylvania, OH 435601881695492
  30. Brian Wolovitz, MDMayfield Hts, OH 441241356439897
  31. Robert Wolterman, M.D.West Chester, OH 450691134177322
  32. Robert Wones, MDCincinnati, OH 452191831155399
  33. Alexander Wong, MDColumbus, OH 432211033747308
  34. Brandon WongToledo, OH 436081154708634
  35. Derek Wong, D.O.East Liverpool, OH 439201114374782
  36. Milton Wong, M.D.Parma, OH 441301073548269
  37. Charles Wood, M.D.Wright Patterson Afb, OH 454331528054202
  38. Samantha Wood, D.O.Fairfield, OH 450141679591234
  39. Sharice Wood, M.D.Cincinnati, OH 452191558565424
  40. Virginia Wood, MDDayton, OH 454591538273495
  41. Cameron Woodlief, M.D.Reynoldsburg, OH 430681922083633
  42. Walter Woodruff, DORichmond Heights, OH 441431235758004
  43. Barbara Woods, MDLondon, OH 431401710264569
  44. Kati Woodward, MDColumbus, OH 432141275282485
  45. Kimberly Woomer, D.O.Columbus, OH 432151790948263
  46. Thomas Work, D.O.Huron, OH 448391770513020
  47. Carrie Worley, MDDayton, OH 454291003557653
  48. Fred Worley, M.D.Reynoldsburg, OH 430681003814633
  49. Michael Worobiec, MDBucyrus, OH 448201003872060
  50. Bruce Worrell, D.O.Loveland, OH 451401235265091

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

Ohio ranks 19 of 51 per resident

  1. Minnesota46
  2. California45
  3. Florida45
  4. Ohio45
  5. Maine43
  6. West Virginia43
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

81.2% of these records appear in a Medicare file, against 78.7% 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. Ohio81.2%
  2. United States78.7%

Internal Medicine Physician records in Ohio, measured

  • In a Medicare file4,283 of 5,277 · 81.2% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file3,418 · 64.8% here, 61.4% nationally
  • Not updated in five years or more3,079 · 58.3% here, 55.4% nationally
  • Median graduation year2006 · the 3,414 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

5,277 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Ohio: 45 per 100,000 residents against 44 nationally (50 states and D.C.). Cleveland has 897 of them (17%).

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. Michigan5,735
  2. New Jersey4,632
  3. North Carolina4,056
  4. Georgia3,911

States with a similar rate per 100,000

  1. Florida44.9
  2. California45.4
  3. Minnesota45.9
  4. Maine42.8

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Texas9,175
  5. Pennsylvania7,300

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.