NPPES file of Aug 9, 2026

Emergency Medicine Physician in Ohio

3,002 NPPES records list emergency medicine physician with a practice address in Ohio, 25 per 100,000 residents, the 13th highest rate of 51. Columbus and Cleveland have the most; each record links to the provider's NPI and the Ohio license search. Page 31 of 61.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207P00000X · 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, 427

  1. Columbus427
  2. Cleveland334
  3. Cincinnati247
  4. Toledo208
  5. Akron184

Emergency Medicine Physician records in Ohio

  1. Robert Lambert, MDCincinnati, OH 452381083611321
  2. David Lamont, DOCincinnati, OH 452191740211069
  3. Katherine Landen, MDCleveland, OH 441091124236823
  4. Paul Landis, D.O.Akron, OH 443071548621261
  5. Eric Landman, DOKettering, OH 454291558724294
  6. Brock Landrum, MDAkron, OH 443041912584160
  7. Bennett LaneCincinnati, OH 452191124559000
  8. Katherine Lang, DOCleveland, OH 441091457881617
  9. Spenser Lang, MDCincinnati, OH 452191053739086
  10. William LangBoardman, OH 445121467940510
  11. Paul Langenkamp, M.D.Coldwater, OH 458281306931852
  12. Simas Laniauskas, M.D.Canton, OH 447101952603391
  13. Mark Lanker, M.D.Columbus, OH 432051902022908
  14. Daniel Lankin, MDCincinnati, OH 452381851395222
  15. Diane LapointeToledo, OH 436061780647727
  16. Aaron Lareau, MDBeachwood, OH 441221326072257
  17. Ashley Larrimore, M.D.Columbus, OH 432101548554801
  18. Brandon LarringtonPortsmouth, OH 456621053791459
  19. Matthew Lashutka, M.D.Cleveland, OH 441111235179862
  20. Sara Laskey, M.D.Cleveland, OH 441091033239405
  21. Hannah LaskoBoardman, OH 445121316887797
  22. Jill Latham, MDToledo, OH 436231225023674
  23. Daniel Lautenbach, MDToledo, OH 436061336672740
  24. Linda Law, MDCincinnati, OH 452021205636511
  25. Michael Lawson, M.D.Cincinnati, OH 452191306292115
  26. Chase Lazenby, DODayton, OH 454051619464260
  27. David Lazenby, D.O.Dayton, OH 454051992143531
  28. John Lazo, MDParma, OH 441291669512562
  29. Namchi Le, MDBatavia, OH 451031881768034
  30. Nhu Quynh Le, MDAkron, OH 443071447592373
  31. Quang Le, MDBellevue, OH 448111003928623
  32. Tony Le, D.O.Cleveland, OH 441951366670549
  33. Joanna Le Parc, M.D.Columbus, OH 432101336554914
  34. Sabrina Leach, MDCincinnati, OH 452671396816781
  35. Jeffrey Lebowitz, MDKettering, OH 454291891747002
  36. David Ledrick, MDToledo, OH 436081710949391
  37. Andrew Lee, M.D.Kettering, OH 454291851529812
  38. Cheryl Lee, MDCincinnati, OH 452381164427563
  39. Christopher Lee, MDColumbus, OH 432101578915237
  40. Davis LeeFairborn, OH 453241912643826
  41. Ginny Lee, M.D.Akron, OH 443201649513581
  42. Matthew Lee, DOColumbus, OH 432281205397874
  43. Elizabeth Leenellett, MDCincinnati, OH 452671518038900
  44. Christopher Lehman, MDToledo, OH 436061528627858
  45. Joel Lehman, M.D.Dover, OH 446221467561159
  46. Mark Lehman, M.D.Willoughby, OH 440941205299583
  47. Joseph Leibold, MDDayton, OH 454091285612952
  48. Loren Leidheiser, D.O.Westerville, OH 430811336189596
  49. Marshall Leithead, MDLima, OH 458011114619608
  50. Marty Lejeune, D.O.Westlake, OH 441451972982668

Source: CMS NPPES, primary taxonomy 207P00000X: records by practice city and the list of records, file of Aug 9, 2026.

Ohio ranks 13 of 51 per resident

  1. Hawaii26
  2. New York26
  3. Oregon25
  4. Ohio25
  5. New Hampshire25
  6. Alaska25
  7. 50 states and D.C.21

Source: CMS NPPES, primary taxonomy 207P00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

81.8% of these records appear in a Medicare file, against 81.5% 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. Ohio81.8%
  2. United States81.5%

Emergency Medicine Physician records in Ohio, measured

  • In a Medicare file2,455 of 3,002 · 81.8% here, 81.5% nationally
  • In the CMS Doctors and Clinicians file1,721 · 57.3% here, 58.7% nationally
  • Not updated in five years or more1,789 · 59.6% here, 54.8% nationally
  • Median graduation year2013 · the 1,720 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207P00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,002 NPPES records list emergency medicine physician (207P00000X) as their primary taxonomy with a practice address in Ohio: 25 per 100,000 residents against 21 nationally (50 states and D.C.). Columbus has 427 of them (14%).

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. Michigan3,083
  2. Illinois3,291
  3. North Carolina2,094
  4. Pennsylvania3,911

States with a similar rate per 100,000

  1. Oregon25.5
  2. New York25.7
  3. Hawaii25.8
  4. New Hampshire25.0

The largest states

  1. California7,751
  2. New York5,025
  3. Texas4,885
  4. Florida4,034
  5. Pennsylvania3,911

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.