NPPES file of Aug 9, 2026

Addiction (Substance Use Disorder) Counselor in Ohio

11,255 NPPES records list addiction (substance use disorder) counselor with a practice address in Ohio, 95 per 100,000 residents, the 2nd highest rate of 51. Columbus and Dayton have the most; each record links to the provider's NPI and the Ohio license search. Page 111 of 226.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 101YA0400X · 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, 984

  1. Columbus984
  2. Dayton815
  3. Cincinnati634
  4. Cleveland630
  5. Portsmouth476

Addiction (Substance Use Disorder) Counselor records in Ohio

  1. Ashlee Koch, CDCA PRELIMINARYLancaster, OH 431301255120135
  2. Zoe KochelVan Wert, OH 458911659085330
  3. Jasmine KochheiserGarfield Heights, OH 441251912625088
  4. Jessica KoedelHamilton, OH 450151437818978
  5. Tiffany KoepnickNorton, OH 442031134757800
  6. Brittney KoesterToledo, OH 436231316554140
  7. Crystal KohlAshtabula, OH 440041427748938
  8. Karla KohlerCelina, OH 458221235857533
  9. Melissa Kohler, CDCAColumbus, OH 432131710744545
  10. Ronald Kohlrus, CDCAXenia, OH 453851134992035
  11. Chelsea Kohut, CDCADayton, OH 454141366060543
  12. Gregory Kokosko, LPCCYoungstown, OH 445021477854743
  13. Robert Kolasinski, CDCAToledo, OH 436041962919373
  14. Laura Kolb, MA, LICDCColumbus, OH 432051689023046
  15. Kira Koller, CDCAMiddletown, OH 450421164239497
  16. Justin Konicki, LICDCBatavia, OH 451031578227419
  17. James Konnoff, LCDCIIChardon, OH 440241356872733
  18. Angela Kopp, CDCALima, OH 458011912496076
  19. Ashley Kopp, LICDC, LSWPiqua, OH 453561811520554
  20. Jeremy KoppusToledo, OH 436231447137708
  21. Alexis KoranCleveland, OH 441351952179988
  22. Tanya KorteFindlay, OH 458401437677283
  23. Rachel KoselCleveland, OH 441131770319329
  24. James Koshel, LCDCIIICleveland, OH 441051376037283
  25. William Koshover, LICDC-CSCincinnati, OH 452191508219809
  26. Jeffrey Kosiba, CDCALorain, OH 440531619495603
  27. David Kosko, ICADCMarietta, OH 457501003178872
  28. Shana KoslowMiddletown, OH 450421740705896
  29. Douglas Kossel, CDCACincinnati, OH 452551700695269
  30. Miranda KosterIronton, OH 456381710485396
  31. Esther KostichCanton, OH 447141740731744
  32. Thomas KostoLancaster, OH 431301326664640
  33. Carol KotrlikCleveland, OH 441131295414167
  34. Jodie KounsPortsmouth, OH 456621710553961
  35. Jerome Kovacik, CDCAMilford, OH 451501013378447
  36. Ray KovacsissCanton, OH 447021457895567
  37. Angela Koverman, CDCADayton, OH 454171609429216
  38. Holly Kowalczk, CDCAToledo, OH 436231487248076
  39. Leyna KowalskiNorth Royalton, OH 441331710809074
  40. Ashley KozmaAkron, OH 443201821727033
  41. Abigail KraftXenia, OH 453851558058859
  42. Deidra Kraft, CDCAPortsmouth, OH 456621407526379
  43. Jennifer KrajewskiTiffin, OH 448831104545243
  44. Alexis KranzBellefontaine, OH 433111285442582
  45. David KratzenbergMount Orab, OH 451541386228914
  46. Mariah KrealMiddletown, OH 450421487157442
  47. Amanda KreitzerXenia, OH 453851316515075
  48. Jemma Kremer, CDCADayton, OH 454171356085302
  49. Tina KrempaskyColumbus, OH 432281124427661
  50. Justin KrenkToledo, OH 436171568934115

Source: CMS NPPES, primary taxonomy 101YA0400X: records by practice city and the list of records, file of Aug 9, 2026.

Ohio ranks 2 of 51 per resident

  1. Alaska135
  2. Ohio95
  3. Oregon95
  4. California71
  5. 50 states and D.C.28

Source: CMS NPPES, primary taxonomy 101YA0400X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.5% of these records appear in a Medicare file, against 1.0% 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. Ohio0.5%
  2. United States1.0%

Addiction (Substance Use Disorder) Counselor records in Ohio, measured

  • In a Medicare file59 of 11,255 · 0.5% here, 1.0% nationally
  • In the CMS Doctors and Clinicians file112 · 1.0% here, 1.7% nationally
  • Not updated in five years or more4,600 · 40.9% here, 57.4% nationally
  • Median graduation year2017 · the 111 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 101YA0400X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

11,255 NPPES records list addiction (substance use disorder) counselor (101YA0400X) as their primary taxonomy with a practice address in Ohio: 95 per 100,000 residents against 28 nationally (50 states and D.C.). Columbus has 984 of them (9%).

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 York5,180
  2. Washington4,416
  3. Oregon4,037
  4. North Carolina3,066

States with a similar rate per 100,000

  1. California71.2
  2. Maine61.3
  3. Montana61.0
  4. North Dakota56.8

The largest states

  1. California27,741
  2. New York5,180
  3. Washington4,416
  4. Oregon4,037
  5. North Carolina3,066

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.