NPPES file of Aug 9, 2026

Registered Nurse in Ohio

9,656 NPPES records list registered nurse with a practice address in Ohio, 82 per 100,000 residents, the 7th highest rate of 51. Columbus and Cincinnati have the most; each record links to the provider's NPI and the Ohio license search. Page 28 of 194.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163W00000X · 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, 993

  1. Columbus993
  2. Cincinnati877
  3. Cleveland588
  4. Dayton490
  5. Toledo388

Registered Nurse records in Ohio

  1. Melanie Carna, RNMarietta, OH 457501811404213
  2. Kaitlin Carnahan, RNFindlay, OH 458401073285334
  3. Randi CarnahanColumbus, OH 432151558208108
  4. Lisa Carnegis, RNClifton, OH 453161467955872
  5. Jessica Carnes, RNParma, OH 441341629697628
  6. Lisa CarneyColumbus, OH 432151518894567
  7. Angela Carpenter, RNCanal Winchester, OH 431101508310327
  8. Carol Carpenter, RNColumbus, OH 432111164283883
  9. Cecilia Carpenter, RNBremen, OH 431071558769919
  10. Christian Carpenter, RNGrove City, OH 431231528576709
  11. Janice Carpenter, RNDayton, OH 454091558501726
  12. Joni Carpenter, RNCambridge, OH 437251942080072
  13. Madison Carpenter, RNNewark, OH 430551073108825
  14. Sybil Carpenter, RNBarnesville, OH 437131922475847
  15. Stephanie CarpentrColumbus, OH 432121205271871
  16. Rachel CarperLorain, OH 440531871205773
  17. Corliss CarrFairfield, OH 450141932948452
  18. Jenny Carr, RNButler, OH 448221649417254
  19. Jessica Carr, LPNWooster, OH 446911578894028
  20. Mark Carr, RNGarfield Hts, OH 441251053669978
  21. Valerie Carr, RNPickerington, OH 431471053534875
  22. Jonathan CarrellChillicothe, OH 456011902544109
  23. Denise Carrico, RNLondonderry, OH 456471063532331
  24. Trina Carrier, RNWoodmere, OH 441221104346683
  25. Eugenie Carrington, R.N.Lyndhurst, OH 441241487098315
  26. Evette Carroll, RNSouth Euclid, OH 441211245463744
  27. Joseph Carroll, RNCincinnati, OH 452191659142255
  28. Megan Carroll, RNMartins Ferry, OH 439351053905430
  29. Michael Carroll, RNColumbus, OH 432281891564282
  30. Wesleigh Carroll, RNMassillon, OH 446461417811944
  31. Patricia Carruth, R.N.Mentor, OH 440601811308414
  32. Donna Carson, RNColumbus, OH 432071730540691
  33. Lu Ann Carson, RNCincinnati, OH 452331003347824
  34. Sandra Carson, RNDayton, OH 454141407210552
  35. Tara Carte, RNNew Plymouth, OH 456541912159435
  36. Michelle Cartellone, RNBellefontaine, OH 433111508703950
  37. Amanda Carter, RNLebanon, OH 450361417475989
  38. Amy Carter, RNLancaster, OH 431301790178309
  39. Angela Carter, RN, MSNCincinnati, OH 452191992498281
  40. Brenda CarterColumbus, OH 432071407192487
  41. Briana Carter, RNManchester, OH 451441295038545
  42. Christine CarterWarren, OH 444811841870144
  43. Denise CarterDublin, OH 430171649144825
  44. Izetta Carter, RN BSNWilloughby Hills, OH 440941356041966
  45. Kimberly Carter, RNOxford, OH 450561144537002
  46. Kristen Carter, RNCincinnati, OH 452261487171492
  47. Madison CarterColumbus, OH 432101669368205
  48. Marcita Carter, RNCleveland, OH 441201508162132
  49. Melissa CarterWheelersburg, OH 456941164971941
  50. Nikki Carter, RNMansfield, OH 449061629200266

Source: CMS NPPES, primary taxonomy 163W00000X: records by practice city and the list of records, file of Aug 9, 2026.

Ohio ranks 7 of 51 per resident

  1. North Dakota109
  2. Delaware94
  3. South Dakota87
  4. Ohio82
  5. Colorado78
  6. Wisconsin78
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 163W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.7% of these records appear in a Medicare file, against 1.5% 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. Ohio0.7%
  2. United States1.5%

Registered Nurse records in Ohio, measured

  • In a Medicare file72 of 9,656 · 0.7% here, 1.5% nationally
  • In the CMS Doctors and Clinicians file37 · 0.4% here, 1.0% nationally
  • Not updated in five years or more5,562 · 57.6% here, 57.2% nationally
  • Median graduation year2022 · the 35 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

9,656 NPPES records list registered nurse (163W00000X) as their primary taxonomy with a practice address in Ohio: 82 per 100,000 residents against 44 nationally (50 states and D.C.). Columbus has 993 of them (10%).

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. Texas8,921
  2. California13,506
  3. Washington5,708
  4. Michigan5,589

States with a similar rate per 100,000

  1. Colorado78.4
  2. Wisconsin78.3
  3. South Dakota86.9
  4. Rhode Island74.2

The largest states

  1. New York25,740
  2. California13,506
  3. Texas8,921
  4. Washington5,708
  5. Michigan5,589

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.