NPPES file of Aug 9, 2026

Addiction (Substance Use Disorder) Counselor in Massachusetts

2,375 NPPES records list addiction (substance use disorder) counselor with a practice address in Massachusetts, 34 per 100,000 residents, the 15th highest rate of 51. New Bedford and Boston have the most; each record links to the provider's NPI and the Massachusetts license search. Page 28 of 48.

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).

New Bedford has the most, 223

  1. New Bedford223
  2. Boston194
  3. Brockton160
  4. Worcester113
  5. Lowell99

Addiction (Substance Use Disorder) Counselor records in Massachusetts

  1. Christopher Maschino, LADC I, CADCAgawam, MA 010011548058944
  2. Joshua MasterWorcester, MA 016051831634849
  3. Megan MastesonBoston, MA 021141578390076
  4. Michele MastropieriChelsea, MA 021501922377985
  5. Josue MatiasLowell, MA 018521487371415
  6. Jennifer MatiyosusHanson, MA 023411205196268
  7. Diane MatosJamaica Plain, MA 021301558446534
  8. Lizzette MatosSpringfield, MA 011051346844438
  9. Maria Matthews-Forte, MARCBrockton, MA 023011669854956
  10. Terry MaxeySpringfield, MA 011041881401008
  11. Matthew Mayer, LADC IIS Yarmouth, MA 026641609341478
  12. Saleen MayetteBrockton, MA 023011225979784
  13. Mary MayoEast Wareham, MA 025381598045668
  14. Ashton MazyckWorcester, MA 016051912735788
  15. Susan MazzolaFitchburg, MA 014201104067693
  16. Nicholas Mazzoni, LMHC, LADC ISouth Yarmouth, MA 026641790803955
  17. Fidelis MbagaraLowell, MA 018511598423758
  18. Caitlin McArdleBrockton, MA 023011427618271
  19. Andrew McCallBrockton, MA 023011972003226
  20. Catherine McCannFramingham, MA 017021699027433
  21. Thomas McCann, MA, LADC IFalmouth, MA 025401295440402
  22. Natisha McCantsNew Bedford, MA 027401710480249
  23. Spencer McCarronPlymouth, MA 023601700756285
  24. Patrick McCarterFramingham, MA 017021235910290
  25. Colleen McCarthyBrockton, MA 023021497338636
  26. Meghan McCarthyLowell, MA 018541558519108
  27. Timothy McCarthy, LMHCMedford, MA 021551720252083
  28. Brittney McCauleyBrighton, MA 021351356825210
  29. Mary McCloskey, MS, NCCWorcester, MA 016081861720955
  30. John McCollumSpringfield, MA 011041215494737
  31. Ronald McConnell, LADC1Westfield, MA 010851619429453
  32. Hugh McCray, CADC / LADC-IIJamaica Plain, MA 021301356753784
  33. Jennifer McCray, CADCNorth Quincy, MA 021711770859233
  34. James McCueBrockton, MA 023021699369066
  35. Laura McDanielNorwood, MA 020621811700768
  36. Elisabeth McDonaldNew Bedford, MA 027461700239399
  37. Thomas McDonald, LADCIIBoston, MA 021081629424437
  38. Judith McDonough, LADC 1Randolph, MA 023681982989638
  39. John McGahanQuincy, MA 021701225542582
  40. Francis McGerity, M.ED.Brighton, MA 021351093028151
  41. Erin McGill, MSWJamaica Plain, MA 021301376843110
  42. Maureen McGlame, LADC1, LCSWBoston, MA 021141801087317
  43. Maria McGloin, LADC IAttleboro, MA 027031124390026
  44. Tracy McGonagle, BA.Fall River, MA 027211497302939
  45. Ryan McGourtyBrockton, MA 023011235966425
  46. Daniel McGrathFlorence, MA 010621164005203
  47. James McGrathWorcester, MA 016091972909950
  48. Melinda McGrathSpringfield, MA 011071992931513
  49. Samantha McGrath, MS, LADC-1Teaticket, MA 025361558044537
  50. Neville McGregorChicopee, MA 010131619242989

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

Massachusetts ranks 15 of 51 per resident

  1. New Hampshire37
  2. Wisconsin35
  3. New Mexico35
  4. Massachusetts34
  5. Minnesota33
  6. Oklahoma33
  7. 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.

2.3% 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. Massachusetts2.3%
  2. United States1.0%

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

  • In a Medicare file55 of 2,375 · 2.3% here, 1.0% nationally
  • In the CMS Doctors and Clinicians file103 · 4.3% here, 1.7% nationally
  • Not updated in five years or more1,475 · 62.1% here, 57.4% nationally
  • Median graduation year2013 · the 103 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

2,375 NPPES records list addiction (substance use disorder) counselor (101YA0400X) as their primary taxonomy with a practice address in Massachusetts: 34 per 100,000 residents against 28 nationally (50 states and D.C.). New Bedford has 223 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. Michigan2,317
  2. Texas2,435
  3. Wisconsin2,096
  4. Minnesota1,884

States with a similar rate per 100,000

  1. New Mexico34.6
  2. Oklahoma32.6
  3. Colorado31.9
  4. New Hampshire36.8

The largest states

  1. California27,741
  2. Ohio11,255
  3. New York5,180
  4. Washington4,416
  5. Oregon4,037

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.