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 342 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. Mark Weber, PHDBrookline, MA 024451215032487
  2. Mera Weber, LICSWNatick, MA 017601114275252
  3. Beth WebsterSwansea, MA 027771003355520
  4. Cherelle Webster, MSW, LCSWCambridge, MA 021391194523803
  5. Meghan Webster, LICSWLynn, MA 019041184102196
  6. Susan Webster Van Drie, LICSWLowell, MA 018521598098121
  7. Josmanie WecheNorwood, MA 020621063968279
  8. Beth Wechsler, M.S.W.Mashpee, MA 026491710042528
  9. Carrie Wechsler, MSWNeedham, MA 024941528556875
  10. Johanna Wechsler, LMSWCambridge, MA 021391548538978
  11. Samantha Wechsler, LICSWBoston, MA 021091063274728
  12. Cindy Wechter, LICSWWaban, MA 024681518572486
  13. Kalee WechterChelsea, MA 021501285501650
  14. Olga WeddellMashpee, MA 026491356981005
  15. Robin Wedell-WalkerNorthampton, MA 010601912831140
  16. Jacob WedgeBrockton, MA 023011528947462
  17. Valerie Wedge, LICSWWorcester, MA 016051295219293
  18. Tracey Weeden, LICSWEast Boston, MA 021281144471756
  19. Susan Weegar, LICSWWellfleet, MA 026671881935302
  20. Kristin Weekley, LICSWMalden, MA 021481821382607
  21. Vanessa Weekley, LCSW (OR)Boston, MA 021141205214012
  22. Karen Weeks, LICSWBrockton, MA 023011982754529
  23. Abdirahman WehliyeSpringfield, MA 011081952555880
  24. Kevin Wehmhoefer, LICSW, ACSWCambridge, MA 021381942580154
  25. David Weidenfeld, MSW, LICSWNorthampton, MA 010601366985459
  26. Danielle Weidler, MSWBrookline, MA 024461427197169
  27. Alison Weihofen, LCSWBelmont, MA 024781124286513
  28. Erica Weil, LCSWWorcester, MA 016051588791321
  29. Jeremy Weiland, LICSWWorcester, MA 016041992241657
  30. Karl Weiland, LICSWSomerville, MA 021441982672556
  31. David Weilburg, LCSWNeedham, MA 024941649869793
  32. Nancy Weimar, LCSWHaverhill, MA 018301073735742
  33. Virginia Weimer, LICSWSouth Hadley, MA 010751922043785
  34. David Wein, LICSWGreenfield, MA 013011205955002
  35. Daniel Weinbaum, MSWHolyoke, MA 010401669871190
  36. Cheryl Weinberg, LICSWBrockton, MA 023021710088950
  37. Courtney Weinberg, MSW ,LICSWLongmeadow, MA 011061477977650
  38. Jacob Weinberg, MSWBrighton, MA 021351144498742
  39. Rena WeinbergBrookline, MA 024661356186274
  40. Wendy Weinberg, LICSWMarshfield, MA 020501114258969
  41. Helen Weiner, LICSWBrookline, MA 024461467936732
  42. Kristen WeinerArlington, MA 024761730811647
  43. Lawrence Weiner, MSWMansfield, MA 020481144647306
  44. Michael Weiner, LICSWBrockton, MA 023011669535084
  45. Nancy Weiner, LCSWBrookline, MA 024461245627983
  46. Stephanie WeinerSpringfield, MA 011051407280670
  47. Arthur WeingartenMilton, MA 021861871069716
  48. Ellen Weinick Silbert, LICSWTeaticket, MA 025361578578142
  49. Ellen Weinlich, LICSWHyannis, MA 026011992200687
  50. Katherine WeinsteinBraintree, MA 021841518751148

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.