NPPES file of Aug 9, 2026

Allergy & Immunology Physician in Ohio

132 NPPES records list allergy & immunology physician with a practice address in Ohio, 1.1 per 100,000 residents, the 22nd highest rate of 51. Cincinnati and Cleveland have the most; each record links to the provider's NPI and the Ohio license search. Page 2 of 3.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207K00000X · 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, 26

  1. Cincinnati26
  2. Cleveland17
  3. Columbus17
  4. Dublin7
  5. Toledo6

Allergy & Immunology Physician records in Ohio

  1. David Hauswirth, MDDublin, OH 430161588653646
  2. Sandra Hong, M.D.Cleveland, OH 441951114980059
  3. Robert Hostoffer, DOMayfield Heights, OH 441241730159674
  4. Fred Hsieh, M.D.Cleveland, OH 441951952365165
  5. Mona Imam, M.D.Marietta, OH 457501053351494
  6. Rim Ishak, MDLorain, OH 440531255836409
  7. Irene Jarmoszuk, MDLorain, OH 440531629030739
  8. Basil Kahwash, M.D.Westerville, OH 430811568843191
  9. Anuja Kapil, MDCleveland, OH 441951114376605
  10. Ravi Karnani, MDAkron, OH 443081457330730
  11. Anushka Khaira, DOCleveland, OH 441951316560410
  12. Najeeb Khan, M.D.Cincinnati, OH 452361467757195
  13. Thomas Kiefer, MDDublin, OH 430171144220690
  14. Roop Kollipara, MDYoungstown, OH 445101972560118
  15. Monica KraftColumbus, OH 432051861854051
  16. David Lang, MDCleveland, OH 441951396709747
  17. Richard Lavi, M.D.Cuyahoga Falls, OH 442231104857895
  18. Jeffrey Leipzig, M.D.Hamilton, OH 450111750325718
  19. Bryan Martin, DOColumbus, OH 432121457453805
  20. Ashish Mathur, M.D.Cincinnati, OH 452461639499841
  21. Donald McNeil, MDColumbus, OH 432351134199300
  22. Kelly Metz, M.D.Cincinnati, OH 452361609072123
  23. Mark Michael, M.D.Cincinnati, OH 452381710997390
  24. Gary Milkovich, D.O.Cleveland, OH 441341457392292
  25. Robert Moen, M.D., PH.D.Chagrin Falls, OH 440231194007112
  26. Steven Morman, MDCanton, OH 447181598733503
  27. Gordon Myers, M.D.Cincinnati, OH 452551881012219
  28. Hiresadarahalli Nataraj, MDDublin, OH 430161003993098
  29. Lois Nelson, M.D.Toledo, OH 436061316945678
  30. Lawrence Newman, MDCincinnati, OH 452421215906821
  31. Victoria Nguyen, DOColumbus, OH 432121003319039
  32. William Niemes, M.D.Cincinnati, OH 452461861496788
  33. Thad Francis Ocampo, M.D.Wpafb, OH 454331710184759
  34. Jennifer OhtolaCleveland, OH 441951760917322
  35. Debora Ortega-Carr, MDColumbus, OH 432351497725667
  36. John Panuto, MDNorth Olmsted, OH 440701487753695
  37. William Parker, MDBeavercreek, OH 454311780665430
  38. Deepa Patadia, MDLorain, OH 440531023308046
  39. Gital Patel, MDDublin, OH 430161174714984
  40. Amber Patterson, M.D.Findlay, OH 458401104082957
  41. Amudha PazhanisamyCleveland, OH 441951285297952
  42. Lily Pien, MDCleveland, OH 441951225093925
  43. Devon Preston, M.D.Cleveland, OH 441951255774550
  44. Todd Rambasek, MDSandusky, OH 448701093814220
  45. Philip Rancitelli, MDColumbus, OH 432131942270111
  46. Sudhir Rao, MD (MB;BS)Toledo, OH 436231396723904
  47. Jeffrey Raub, MDCincinnati, OH 452461871520551
  48. Rekha Raveendran, M.D.Columbus, OH 432121700085164
  49. Syed Rehman, MDToledo, OH 436171699775437
  50. Vidyashankar Revan, M.DWilmington, OH 451771194882571

Source: CMS NPPES, primary taxonomy 207K00000X: records by practice city and the list of records, file of Aug 9, 2026.

Ohio ranks 22 of 51 per resident

  1. Arizona1.2
  2. Washington1.2
  3. California1.1
  4. Ohio1.1
  5. Rhode Island1.1
  6. Alaska1.1
  7. 50 states and D.C.1.2

Source: CMS NPPES, primary taxonomy 207K00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

83.3% of these records appear in a Medicare file, against 80.0% 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. Ohio83.3%
  2. United States80.0%

Allergy & Immunology Physician records in Ohio, measured

  • In a Medicare file110 of 132 · 83.3% here, 80.0% nationally
  • In the CMS Doctors and Clinicians file93 · 70.5% here, 65.7% nationally
  • Not updated in five years or more72 · 54.5% here, 57.3% nationally
  • Median graduation year2006 · the 93 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207K00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

132 NPPES records list allergy & immunology physician (207K00000X) as their primary taxonomy with a practice address in Ohio: 1.1 per 100,000 residents against 1.2 nationally (50 states and D.C.). Cincinnati has 26 of them (20%).

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. New Jersey132
  2. Virginia136
  3. Michigan137
  4. Massachusetts121

States with a similar rate per 100,000

  1. California1.1
  2. Rhode Island1.1
  3. Washington1.2
  4. Texas1.1

The largest states

  1. California444
  2. Texas327
  3. New York311
  4. Florida204
  5. Pennsylvania183

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.