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 93 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. Karen Duby, MSW, LICSWLeominster, MA 014531417366204
  2. Amalie DucasseBoston, MA 021141518854157
  3. Erin DuceySwansea, MA 027771013446350
  4. Denise Duchainey, MSSBoston, MA 021141134244395
  5. Christopher Ducharme, LCSWWoburn, MA 018011700693959
  6. Jacqueline Ducharme, SOCIAL WORKERWorcester, MA 016041790268407
  7. Janet DucharmeNewton, MA 024601407209950
  8. Peter Ducharme, LCSWBoston, MA 021151609014984
  9. Caroline Duchin, LICSWJamaica Plain, MA 021301073086112
  10. Jacqueline Duchin, LICSWChestnut Hill, MA 024671215418009
  11. Katie Duclos-Zagame, LCSWMilford, MA 017571255859559
  12. Becky Duddy-Burke, LICSWBoston, MA 021161205869344
  13. Karen Dude, LICSWHaverhill, MA 018301669579041
  14. Susan Dudek, MSW, MANorthampton, MA 010601396824728
  15. Linore Dudik Jones, L.I.C.S.W.Hyannis, MA 026011770015026
  16. Abigail Dudley, MSWHyannis, MA 026011720640584
  17. Caitlin DudleyBoston, MA 021091902388978
  18. Jessica Dudzinska, MSWQuincy, MA 021711144873183
  19. Lisa Duenas, MSWJamaica Plain, MA 021301083142764
  20. Jacqueline Dufault, LICSWForestdale, MA 026441992944953
  21. Andrea Duffield-Hanle, MSW, LCSWLowell, MA 018521770764375
  22. Emily Duffley, MSWStoughton, MA 020721871327783
  23. Amanda Duffy, L.I.C.S.W.Somerville, MA 021441972738417
  24. Colette Duffy, LCSWBoston, MA 021091447809553
  25. Jeanine DuffySomerville, MA 021431295985604
  26. Linda Duffy, LCSWOakham, MA 010681013053909
  27. Mary Ann Duffy, LICSWFall River, MA 027201285781815
  28. Marybeth DuffyWest Roxbury, MA 021321396215430
  29. Kelly Duffy-ClarkSpringfield, MA 011051366583783
  30. Jennifer Dugan, LICSWSpringfield, MA 011081447732912
  31. John Dugan, LICSWCambridge, MA 021381598797128
  32. Sean DuganNewburyport, MA 019501528981164
  33. Colette Dugas, L.M.S.W.Amherst, MA 010021952525677
  34. Linda Dugas, LICSWConway, MA 013411326708686
  35. Allison DugganBelmont, MA 024781912382730
  36. Brooke Duggan, LICSWBoston, MA 021141568852556
  37. Jolene DugganBedford, MA 017301780813378
  38. Maria Duggan, LICSWWest Springfield, MA 010891184649238
  39. Sandra Duggan, LICSWCambridge, MA 021381275742231
  40. Valerie Duggan, LICSWGardner, MA 014401346475282
  41. Ellen Duhamel, LICSWSouth Barre, MA 010741578952933
  42. Meagan Duignan, LICSWNorth Andover, MA 018451164538708
  43. Mamoun DulaimySpringfield, MA 011081205149523
  44. Prasad DulalSpringfield, MA 011081740556687
  45. Mary DulongWoburn, MA 018011942954383
  46. Martha Dumas, MSWNatick, MA 017601407949761
  47. Susan Dumas, LICSWBeverly, MA 019151134101272
  48. Jan DumondAmherst, MA 010021326039694
  49. Alyssa DumonsauWestfield, MA 010851326756073
  50. Joelle Dumont, LICSWWorcester, MA 016061114377801

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.