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 199 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. Mary Anne MacaulayNewburyport, MA 019501205428521
  2. Jasmin MaccarthyBoston, MA 021161881215796
  3. Trista Maccini, LCSWBrockton, MA 023011316444870
  4. Abigail Macdonald, MSW, LICSWBoston, MA 021141417236373
  5. Angela MacdonaldQuincy, MA 021691386051621
  6. Anna Macdonald, LCSWSpringfield, MA 011051669192076
  7. Bruce Macdonald, LICSWBrookline, MA 024451487899431
  8. Catherine Macdonald, LICSWArlington, MA 024761093101339
  9. Hailey Macdonald, LICSWGloucester, MA 019301669609335
  10. Karen MacdonaldBraintree, MA 021841255813184
  11. Kathy Macdonald, LICSWJamaica Plain, MA 021301932686540
  12. Kerry Macdonald, LCSWJamaica Plain, MA 021301285850917
  13. Lisa Macdonald, LICSWFoxboro, MA 020351336238872
  14. Meghan Macdonald, LICSWWorcester, MA 016051104066323
  15. Nicole Macdonald, LICSWNorwell, MA 020611265577258
  16. Rebecca Macdonald, LICSWHull, MA 020431023590478
  17. Madeline Macdonald-PooleBoston, MA 021271114717832
  18. Cynthia Macdougall, LICSWSomerville, MA 021431134286446
  19. Katelyn Macdougall, LICSWBoston, MA 022151760970123
  20. Kathleen Macduffie, MSW, LCSWBoston, MA 021141205969151
  21. Kristin Macek, LICSWSalem, MA 019701225407448
  22. Kirstie Macewen, MSWDorchester, MA 021221700306073
  23. Abbi MacfarlaneLowell, MA 018511659754844
  24. Kristen Macglashing, LICSWBoston, MA 021151548403918
  25. Collin Macgowan, LCSWMedford, MA 021551548708316
  26. Alexandria MachadoBrockton, MA 023011821500935
  27. Elizabeth Machado, LCSWTaunton, MA 027801588850416
  28. Jennifer Machado, LICSWSalem, MA 019701548317696
  29. Kenneth MachadoFall River, MA 027201770636128
  30. Cathy Machak, MSW,LCSWSpringfield, MA 011051417029323
  31. Allyson MachnikSpringfield, MA 011041063050599
  32. Magdalena Machowski, MSW, LCSWJamaica Plain, MA 021301346075215
  33. Manuela Maciel, LICSWNew Bedford, MA 027401992030134
  34. Jessie Macinnes, LCSWLowell, MA 018521629790928
  35. Elizabeth Maciolek, LICSWSouthborough, MA 017721073659645
  36. Jennifer Maciver, MEDJamaica Plain, MA 021301780800417
  37. Aleatha MackTaunton, MA 027801841865391
  38. Amanda Mack, LICSWWest Roxbury, MA 021321912595752
  39. Jessica MackNorth Chelmsford, MA 018631811754310
  40. Linda-Jeanne Mack, LCSWNorthampton, MA 010601972044840
  41. Sara Mack, LICSWRoslindale, MA 021311649327651
  42. Kyle MackayQuincy, MA 021711851851695
  43. Lori Mackay, MSWEast Boston, MA 021281033261375
  44. Bridget MackeRoslindale, MA 021311386903219
  45. James Mackenzie, LICSWNeedham, MA 024941316441488
  46. Jean MackenzieHyannis, MA 026011013078377
  47. Kathleen Mackenzie, LICSW, EDDNew Bedford, MA 027401942231212
  48. Valerie Mackenzie, LICSWWilmington, MA 018871174588412
  49. Sasha MackeyBrighton, MA 021351881907020
  50. Katelynne MackieMilford, MA 017571992447551

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.