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 41 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. Julie Showalter, LADC IPlymouth, MA 023601043992043
  2. Jane Shropshire, RNCSWorcester, MA 016051730295338
  3. Conrad Shultz, LADCPlymouth, MA 023601841367372
  4. Alfida Siceron-ReynaWorcester, MA 016081669760880
  5. Barry Siegel, LADC1Lawrence, MA 018411730343609
  6. Rada SigalChelsea, MA 021501871069542
  7. Patricia Sigel, M.S.East Wareham, MA 025381558702993
  8. Victoria SilkonisWatertown, MA 024721588594618
  9. Chantal SillowayWest Springfield, MA 010891144976804
  10. James Silvia, LADC1Taunton, MA 027801417158510
  11. Matthew Silvia, LADC1, CADCSomerset, MA 027251205541448
  12. Christine Silvius, BSLynn, MA 019051265828073
  13. Allyson Simon, LADC1Teaticket, MA 025361548916711
  14. Dominique Simon, PHDNorthampton, MA 010601740772284
  15. Victoria Simonelli, BADanvers, MA 019231033859269
  16. Elsbeth SimoniFramingham, MA 017021467217604
  17. Michelle SimonsLynn, MA 019011336592260
  18. Shauna SimpsonWorcester, MA 016051679107031
  19. Leticia SiqueirosWoburn, MA 018011184267684
  20. Allison SiroonianFramingham, MA 017021013604313
  21. Jarrett SkellyTaunton, MA 027801629612122
  22. Charles SkolerBrighton, MA 021351649879834
  23. Lori Skorohod, LADCII, CMIP, RYTCohasset, MA 020251760829022
  24. Mikayla SkowyraBoston, MA 021181215671235
  25. Lea SlaughterSomerville, MA 021431649660705
  26. Stephen SlebodaHolyoke, MA 010401992175780
  27. Justyna SlezakSalem, MA 019701912266537
  28. Kimberley SlowikChicopee, MA 010201508726167
  29. Arlene Small, MSLADCIQuincy, MA 021691710430178
  30. Janet Small, CADACSouthbridge, MA 015501619185998
  31. Sade SmallNew Bedford, MA 027461932644044
  32. Samantha SmallBraintree, MA 021841043750524
  33. Alfred SmithBrockton, MA 023011811380967
  34. Allison SmithWalpole, MA 020811346469194
  35. Casey SmithNew Bedford, MA 027401578828620
  36. Danielle SmithLowell, MA 018521700618691
  37. Deborah SmithLynn, MA 019051194319996
  38. Debra Smith, MCBrockton, MA 023021831317783
  39. Francis SmithAmesbury, MA 019131285071407
  40. Lindsey SmithBoston, MA 021181720443583
  41. Maire Smith, BSFall River, MA 027211407525066
  42. Michael SmithNew Bedford, MA 027461942652599
  43. Nancy SmithTaunton, MA 027801386394708
  44. Susan Smith, LADC-1Lynn, MA 019011255057857
  45. Walter Smith, LADC 1Roxbury, MA 021191972736338
  46. William SmithBrighton, MA 021351760225601
  47. Sandra Smith-Dickens, MEDBoston, MA 021301336459783
  48. Irena Smoluchowski, LMHC CADAC IINorthampton, MA 010601942393947
  49. Chelsy SnellLynn, MA 019051184972069
  50. Haylee SnowBrighton, MA 021351366277253

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.