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 127 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. Michael MashPiketon, OH 456611851975460
  2. Faith Mask, CDCAPAkron, OH 443101841006459
  3. Andrea MasonLancaster, OH 431301205777596
  4. Angela MasonGreenfield, OH 451231215690466
  5. Ann Mason, LICDC-CSWilloughby, OH 440941609305028
  6. Dorrian MasonWilmington, OH 451771831977891
  7. Dreama MasonPortsmouth, OH 456621356978035
  8. Jade Mason, CDCADayton, OH 454171013769785
  9. Jamie Mason, CDCACircleville, OH 431131356026702
  10. Jasmine MasonWhitehall, OH 432131679345037
  11. Lauren Mason, CDCAPortsmouth, OH 456621376016758
  12. Mackenzie MasonCleveland, OH 441031568035780
  13. Melanie Mason, CDCAMason, OH 450401710497235
  14. Michael MasonShelby, OH 448751962999755
  15. Patricia Mason, CDCACuyahoga Falls, OH 442231598382533
  16. Rebecca Mason, LICDC-CSAkron, OH 443051114386968
  17. Sharonda Mason, CDCACleveland, OH 441151689255440
  18. Zachary Mason ConvilleWaverly, OH 456901346068301
  19. Tracy MasriDayton, OH 454101326884172
  20. Kaitlin MassaryMiddleburg Heights, OH 441301316762644
  21. Carolyn Massengale -Hasan, 171M00000XCleveland, OH 441031710490628
  22. Beverly Massey, LISW-S, LICDC-CS,Cincinnati, OH 452361033534532
  23. Cheyenne Massey, CDCAYoungstown, OH 445121710696604
  24. Amber MassieIronton, OH 456381841919735
  25. Candace MassiePortsmouth, OH 456621336859933
  26. Chelsee MassieWaverly, OH 456901619709391
  27. Jarod Massie, CDCACircleville, OH 431131942798889
  28. Michelle MassieCoal Grove, OH 456381285147066
  29. Robert Massie, LICDCMarysville, OH 430401447395215
  30. Tiffany MassieAshland, OH 448051235593518
  31. Ann Masters, LSWDayton, OH 454101740058734
  32. Christina MastersXenia, OH 453851275423774
  33. Eric Mata, LSW, LCDCIIISpringfield, OH 455021083418511
  34. Cynthia MatheisMansfield, OH 449061932640232
  35. Anita Matheny, LICDCLancaster, OH 431301013202415
  36. Jessica Matheny, CDCAAthens, OH 457011477288975
  37. John MathenyAthens, OH 457011154163095
  38. Sarah MathesCanton, OH 447181700343688
  39. Dustiney Mathews, LCDCIIIDayton, OH 454141578189130
  40. Farren Mathews, CDCA ILima, OH 458011992444095
  41. Hannah Mathews, CDCAPortsmouth, OH 456621194366732
  42. Mariah Mathews, CDCACircleville, OH 431131962173948
  43. Martin Mathews, LCDCIII, CADCCincinnati, OH 452471093276032
  44. Taka MathewsDayton, OH 454051386231546
  45. Amanda Mathias, CDCAColumbus, OH 432151063185775
  46. Ashley MathiasColumbus, OH 432131275267767
  47. Hannah MathiasAshtabula, OH 440041699591420
  48. Hannah Mathies, LICDC, LPCCleveland, OH 441251932770526
  49. Kamilah MathieuFairfield, OH 450141598114803
  50. Emileigh MathisChesapeake, OH 456191083480461

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.