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 207 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. Amanda Marte, LCSWBoston, MA 021091407314743
  2. Brittney MarteHaverhill, MA 018351508377946
  3. Charles Martel, L.I.C.S.W.Boston, MA 021161881690014
  4. Donna Martel, LICSWBrockton, MA 023011053630095
  5. Alexandra Martell, MSWBeverly, MA 019151932295722
  6. Lisa Martelli, LICSWAndover, MA 018101770747297
  7. Dawn Martens, LICSWNorwell, MA 020611275865339
  8. Abigail Martin, LICSWBrockton, MA 023011629421904
  9. Brazil MartinSpringfield, MA 011191811432065
  10. Cristina Martin, MSW, LCSWBoston, MA 021281164868832
  11. Dawn Martin, LICSWMansfield, MA 020481750868402
  12. Dennis Martin, LICSWFall River, MA 027201811054950
  13. Devlin MartinBurlington, MA 018051700459872
  14. Elizabeth MartinWestfield, MA 010851801242433
  15. Ellen MartinMattapan, MA 021261912364555
  16. George Martin, MSW, LICSWBoston, MA 021181194203299
  17. Jennifer Martin, LCSWLeeds, MA 010531225125131
  18. Jessica MartinBrighton, MA 021351114286168
  19. Kaitlyn Martin, LICSWWilbraham, MA 010951811676851
  20. Kali Martin, LICSWLawrence, MA 018431598356396
  21. Maeve MartinMilton, MA 021861760888796
  22. Maureen Martin, LICSWLowell, MA 018521336381466
  23. Micha MartinBoston, MA 021181275086423
  24. Nancy Martin, LICSWMonterey, MA 012451619446010
  25. Richard Martin, LICSWSouthborough, MA 017721417229667
  26. Robin Martin, MSW, LICSWBrookline, MA 024461609989763
  27. Samantha Martin, LICSWBrookline, MA 024461659703213
  28. Sarah Martin, LCSWNorthampton, MA 010601558144451
  29. Stephanie MartinChelsea, MA 021501497144240
  30. Tarn Martin, MSWNorthampton, MA 010611144554387
  31. Winifred Martin, LICSW, EDDEast Longmeadow, MA 010281255794806
  32. Michele Martindale, L.C.S.W.Lynn, MA 019011447793849
  33. Danielle Martineau, LICSWEasthampton, MA 010271093116162
  34. Jeanne Martineau, LICSWChicopee, MA 010131023508702
  35. Leah Martinelli, LICSWAmherst, MA 010021184092066
  36. Ann Marie Martinese, LCSWLowell, MA 018521356565436
  37. Anna Martinez, BSW, CHWWest Springfield, MA 010891720661713
  38. Ashley Martinez, LICSWFramingham, MA 017011669927919
  39. Cynthia MartinezWorcester, MA 016051598631640
  40. Daniel MartinezLowell, MA 018521679347660
  41. Darren MartinezBrighton, MA 021351043509995
  42. Jane Martinez, LICSWWestford, MA 018861750466942
  43. Jessica Martinez, MSWChelsea, MA 021501609469097
  44. Samantha Martinez, LICSWQuincy, MA 021711255305504
  45. Tatiana Martinez, LICSWJamaica Plain, MA 021301346619681
  46. Veronica Martinez, LICSWNeedham, MA 024921942789128
  47. Winifred MartinezBoston, MA 021181730946856
  48. Lucero Martinez Vazquez, MSWBoston, MA 021341184437568
  49. Susana Martinez-ArevaloNewton, MA 024641174346159
  50. Janine Martinez-Salazar, MSW, LCSWJamaica Plain, MA 021301801207816

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.