NPPES file of Aug 9, 2026

Clinical Social Worker in Massachusetts

17,815 NPPES records list clinical social worker with a practice address in Massachusetts, 254 per 100,000 residents, the 3rd highest rate of 51. Boston and Springfield have the most; each record links to the provider's NPI and the Massachusetts license search. Page 343 of 357.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1041C0700X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Boston has the most, 1,906

  1. Boston1,906
  2. Springfield624
  3. Worcester611
  4. Cambridge545
  5. Brookline393

Clinical Social Worker records in Massachusetts

  1. Lisa Weinstein, LICSWCambridge, MA 021391659743649
  2. Susan Weinstein, LICSWSalem, MA 019701568530384
  3. Katherine Weinstock, LICSWNewburyport, MA 019501770792012
  4. Rebecca Weinstock, LCSWNewton, MA 024581801950878
  5. Judith Weinthaler, LICSWGreenfield, MA 013011184908782
  6. Amanda Weintraub, BABoston, MA 021161679864060
  7. David Weintraub, LICSWBoston, MA 021151033520978
  8. Donna Weintraub, LICSWNewton, MA 024601689683120
  9. Gregory WeintraubSudbury, MA 017761619615093
  10. Sheri Weintraub, LICSWAmherst, MA 010021407984594
  11. Claire Weirson, LICSWLawrence, MA 018431568960706
  12. Linda Weisberg, LICSWFramingham, MA 017021831294941
  13. Catherine Weisbrod, LICSW,CEAP,BCDCambridge, MA 021391700889482
  14. Melissa Weise, MSW, LICSWBelchertown, MA 010071619131547
  15. Marian Weisenfeld, LICSWArlington, MA 024741134863475
  16. Jade WeisenseeCambridge, MA 021381942899802
  17. Olivia Weiser, LCSWAndover, MA 018101376228023
  18. Ned Weisman, L.I.C.S.W.Salem, MA 019701841265246
  19. Anne WeissNewton, MA 024591831222066
  20. Karen Weiss, LICSWMethuen, MA 018441912097759
  21. Marianne WeissQuincy, MA 021711164381646
  22. Martha Weiss, L.I.C.S.W.Newton, MA 024591891837811
  23. Robert Weiss, L.I.C.S.W.Boston, MA 021161962541870
  24. Robin Weiss, LICSWGreat Barrington, MA 012301639685860
  25. Katherine Weiss-Logan, LICSWBoston, MA 021181477432375
  26. Pamela Weissman, LICSWFall River, MA 027201306164371
  27. Marcia Weissmann, LICSWNeedham, MA 024941861985764
  28. Erin WeiszFramingham, MA 017011194531012
  29. Tammy Weitzman, LICSWBoston, MA 021151720357460
  30. Zoe WeizenbaumNorthampton, MA 010601639096522
  31. Abigail WelchHaverhill, MA 018301366233116
  32. Chelsea Welch, LICSWNewton, MA 024641912207655
  33. Claire Welch, LICSWBoston, MA 021151790997468
  34. Finnian WelchBoston, MA 021141609701192
  35. Katrina Welch, LCSWBoston, MA 021151598169906
  36. Lee WelchWestfield, MA 010851154603876
  37. Suzanne Welch, MSWSpringfield, MA 011071407090145
  38. Tucker Welch, MSWBoston, MA 021181902168768
  39. Vanessa Welch, LICSWLowell, MA 018521427567395
  40. Jasmine Welcome, LICSWDorchester, MA 021241457888737
  41. Larrice Welcome, MSWSomerville, MA 021431942636477
  42. Bonnie Welden, MSW, LICSWWaltham, MA 024521750865721
  43. John Weldon, LICSWFall River, MA 027201992002869
  44. Patricia Weldon, LICSWMonponsett, MA 023501912052580
  45. Jean Weller, MSWBrockton, MA 023011174828735
  46. Donna Welles, MSW, LCSWMarshfield, MA 020501043473275
  47. Karen Welling, MSWSomerville, MA 021441750419800
  48. Alexandra Wells, LICSWBelmont, MA 024781609316124
  49. Ashley Wells, LICSW, MSWCambridge, MA 021401841747607
  50. Charlotte Wells, BSWJamaica Plain, MA 021301568070050

Source: CMS NPPES, primary taxonomy 1041C0700X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 3 of 51 per resident

  1. District of Columbia283
  2. Maine263
  3. Massachusetts254
  4. Rhode Island222
  5. Connecticut214
  6. 50 states and D.C.93

Source: CMS NPPES, primary taxonomy 1041C0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

8.4% of these records appear in a Medicare file, against 11.7% 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. Massachusetts8.4%
  2. United States11.7%

Clinical Social Worker records in Massachusetts, measured

  • In a Medicare file1,497 of 17,815 · 8.4% here, 11.7% nationally
  • In the CMS Doctors and Clinicians file3,060 · 17.2% here, 19.1% nationally
  • Not updated in five years or more12,111 · 68.0% here, 52.9% nationally
  • Median graduation year2004 · the 3,059 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1041C0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

17,815 NPPES records list clinical social worker (1041C0700X) as their primary taxonomy with a practice address in Massachusetts: 254 per 100,000 residents against 93 nationally (50 states and D.C.). Boston has 1,906 of them (11%).

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. Michigan17,644
  2. North Carolina15,561
  3. Illinois13,637
  4. Florida13,458

States with a similar rate per 100,000

  1. Maine263.2
  2. District of Columbia282.9
  3. Rhode Island222.5
  4. Connecticut213.7

The largest states

  1. California36,261
  2. New York29,293
  3. Michigan17,644
  4. North Carolina15,561
  5. Illinois13,637

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.