NPPES file of Aug 9, 2026

Specialist in Ohio

1,312 NPPES records list specialist with a practice address in Ohio, 11 per 100,000 residents, the 26th highest rate of 51. Cincinnati and Columbus have the most; each record links to the provider's NPI and the Ohio license search. Page 20 of 27.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 174400000X · 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, 216

  1. Cincinnati216
  2. Columbus144
  3. Cleveland81
  4. Dayton50
  5. Toledo46

Specialist records in Ohio

  1. Charity Ricciardi, LMTAustintown, OH 445151659410025
  2. Christopher RichardsAkron, OH 443101528633583
  3. Rosalie Richards, CRNAToledo, OH 436081598705337
  4. Stephen Richards, M.D.Columbus, OH 432191225058175
  5. Gilda Richardson, HAIR REPLACEMENT SPEFairfield, OH 450141992901912
  6. Arieanna Richardson-Hill, MSCincinnati, OH 452391417290107
  7. Erica RichbergColumbus, OH 432131356290688
  8. Robert RiderDayton, OH 454591497384333
  9. Joshua RidgewayCincinnati, OH 452271780086777
  10. Melissa Rife, PTNorth Canton, OH 447201386857662
  11. Melissa Riggs, PTMiddletown, OH 450441154466191
  12. Lynn Righetti, PTColumbus, OH 432141881085710
  13. Rebecca RigsbyWaverly, OH 456901962466136
  14. Carol Riley, LMTMount Vernon, OH 430501205269156
  15. Kathleen Riley, O.T.Marysville, OH 430401003217720
  16. Kathleen Riley, PH.D.Shaker Heights, OH 441221902201775
  17. Thomas Riley, MDColumbus, OH 432041811266570
  18. Sara Rinck, M.D.Columbus, OH 432351922180892
  19. Athena Rivers, ED.S.Lorain, OH 440551790101178
  20. Ashley Robbins, QMHS BACincinnati, OH 452271659937969
  21. Jennifer RoberstonDayton, OH 454401598400491
  22. Amy RobertsCincinnati, OH 452271003156464
  23. Laurel Robertson, CDCAAustintown, OH 445151972046563
  24. Michelle Robinson, LMTZanesville, OH 437011649568783
  25. Ronald Robinson, CPOCanton, OH 447081316199086
  26. Steven Robinson, PTCincinnati, OH 452201194766717
  27. Susan Robinson, LSWDayton, OH 454591891903324
  28. Robin Rocchi, ED.S.New Philadelphia, OH 446631538545447
  29. Ronald Roddy, COTA/LNorwood, OH 452121336556836
  30. Susan Roderick, OTR/LMiamisburg, OH 453421073936605
  31. Nelia Rodriguez, MDCincinnati, OH 452391962477596
  32. Michelle RogersColumbus, OH 432051053870238
  33. Matthew RohrkemperGoshen, OH 451221376923276
  34. Mary Romanello, PT, ATCCincinnati, OH 452331427078559
  35. Barry RomesburgDayton, OH 454281861581068
  36. Amya RoscoeToledo, OH 436121528992641
  37. Janessa Rose, COTA/LCaldwell, OH 437241720520661
  38. Lawrence Rothstein, M.D.Columbus, OH 432131942344395
  39. Amie RoydsCortland, OH 444101093143232
  40. Demia RuffCincinnati, OH 452271336640929
  41. Michelle Rura, M.S., ATCStow, OH 442241417498577
  42. Shane Russell, MDDayton, OH 454591174558803
  43. Tammy RustSpringfield, OH 455031457568206
  44. Sarah RyboltCincinnati, OH 452271255203014
  45. Jeremy RymanStrongsville, OH 441491225453632
  46. Elizabeth Sabol, M.D.Gahanna, OH 432301851492409
  47. Bryanne SagersCincinnati, OH 452271760060032
  48. Firas Saker, M.D.Youngstown, OH 445121699766550
  49. Samuel Salamon, MDEuclid, OH 441321275520322
  50. Halima SalehColumbus, OH 432051073002978

Source: CMS NPPES, primary taxonomy 174400000X: records by practice city and the list of records, file of Aug 9, 2026.

Ohio ranks 26 of 51 per resident

  1. Florida12
  2. Utah11
  3. Montana11
  4. Ohio11
  5. Connecticut11
  6. Alabama11
  7. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 174400000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

15.2% of these records appear in a Medicare file, against 17.0% 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. Ohio15.2%
  2. United States17.0%

Specialist records in Ohio, measured

  • In a Medicare file199 of 1,312 · 15.2% here, 17.0% nationally
  • In the CMS Doctors and Clinicians file142 · 10.8% here, 11.1% nationally
  • Not updated in five years or more1,034 · 78.8% here, 77.3% nationally
  • Median graduation year1988 · the 142 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 174400000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,312 NPPES records list specialist (174400000X) as their primary taxonomy with a practice address in Ohio: 11 per 100,000 residents against 18 nationally (50 states and D.C.). Cincinnati has 216 of them (16%).

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. Illinois1,154
  2. Colorado1,105
  3. Massachusetts1,096
  4. Oregon1,085

States with a similar rate per 100,000

  1. Montana11.2
  2. Connecticut11.0
  3. Utah11.5
  4. Alabama10.7

The largest states

  1. New York22,636
  2. California5,749
  3. Florida2,685
  4. Washington2,609
  5. Pennsylvania2,031

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.