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 210 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. Katrina Walker, LCDCIIILima, OH 458041134489057
  2. Melanie Walker, CDCAMansfield, OH 449051043725872
  3. Nicole Walker, CT /CDCAToledo, OH 436201265946305
  4. Portia Walker, LCDC111BAColumbus, OH 432351659919173
  5. Raven WalkerCleveland, OH 441201184504003
  6. Robert Walker, LICDCRocky River, OH 441161780814699
  7. Robert Walker, CDCACincinnati, OH 452191700379807
  8. Subrena Walker, CDCA, QMHS, OCPSAAkron, OH 443201972017036
  9. Tanya Walker, CDCAToledo, OH 436051437792397
  10. William Walker Jr, CDCA QMHS 3YRS CMSColumbus, OH 432151942840947
  11. Cynthia Wall, LICDCBucyrus, OH 448201255434262
  12. Danita WallWhitehall, OH 432131871371070
  13. Betty WallaceDayton, OH 454051760868061
  14. Chauncey Wallace, CDCAMarion, OH 433021215407945
  15. Crisha Wallace, CDCAColumbus, OH 432051477361103
  16. Deanna WallaceColumbus, OH 432051013614080
  17. Eric WallaceWest Union, OH 456931366955585
  18. Heather Wallace, CMSToledo, OH 436051700585726
  19. Jeanne WallaceWauseon, OH 435671760927156
  20. Rachel Wallace, CDCALebanon, OH 450361841704640
  21. Terrilyn Wallace-JettDayton, OH 454101578384061
  22. Mandy WallenfelszChesapeake, OH 456191184188427
  23. Kia Waller, CDCAYoungstown, OH 445121205545274
  24. Kristin Waller, CDCAColumbus, OH 432071306438965
  25. Maria Waller, CCDC 1Cincinnati, OH 452291538300447
  26. Samantha Waller, CDCAHolland, OH 435281750084786
  27. Beth Walley, MA, CDCASaint Clairsville, OH 439501518522457
  28. Kelli Wallingford, CDCAGeorgetown, OH 451211639813025
  29. Stephen WallingfordPiketon, OH 456611326695610
  30. Joseph Walls, CMSCleveland, OH 441041245738574
  31. Danielle Walpole, CDCALima, OH 458051669104949
  32. Cara Walter, CDCA PRELIMINARYColumbus, OH 432071861182917
  33. Heidi Walter, MSW,LISW,LIDCDMarion, OH 433021609388354
  34. Julie WalterLoveland, OH 451401174168017
  35. Thomas Walter, LICDC-CSAkron, OH 443051790145514
  36. Doug WaltersMarietta, OH 457501821733601
  37. Kelly WaltersLima, OH 458011730744574
  38. Kevin Walters, CDCATroy, OH 453731104670520
  39. Laura Walters, LCDC IIILebanon, OH 450361497086060
  40. Sara WaltersCincinnati, OH 452141720509102
  41. Shannon Walters, CDCAZanesville, OH 437011417458472
  42. Josey Waltman, CDCAColumbus, OH 432071750090981
  43. Christie Walton, CDC-A, QMHSSpringfield, OH 455051003520354
  44. Courtney WaltonCincinnati, OH 452391316476526
  45. Melanie Walton, CDCADayton, OH 454021235605635
  46. Michael Walton, CDCACleveland, OH 441151699282897
  47. Rochelle Walton, CDCAToledo, OH 436071619404498
  48. Teisha WaltonCleveland, OH 441151801652946
  49. Leigh Waltz, CDCADayton, OH 454321932353554
  50. Ian Walz, CDCAWest Chester, OH 450691457030181

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.