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 320 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. Judy Swanson, LICSWFlorence, MA 010621851495352
  2. Mary-Lynn Swanson, INTERNSouth Dennis, MA 026601063650497
  3. Lori Swartz, MSW LICSW OAPATaunton, MA 027801033204847
  4. Shana SwartzBoston, MA 021151154731982
  5. Denise SwaseySalem, MA 019701255685269
  6. Stacy Swasey, MSW, LICSWCambridge, MA 021391487835690
  7. Susan Swatling, MSWPeabody, MA 019601861513392
  8. Athalyn Sweeney, LICSWNantucket, MA 025541720389836
  9. Caitlin SweeneyChelsea, MA 021501073916953
  10. Colleen Sweeney, L.I.C.S.W.Wilmington, MA 018871932307576
  11. Deborah Sweeney, MSW, LICSWBeverly, MA 019151053640425
  12. Diane Sweeney, LICSWNorwood, MA 020621295261485
  13. Elizabeth Sweeney, MSWLawrence, MA 018401922167014
  14. Heather Sweeney, MSW, LICSWLeominster, MA 014531639379993
  15. Jacquelyn Sweeney, BAWare, MA 010821851621254
  16. Kathleen Sweeney, LICSWNewton, MA 024581659699593
  17. Kelley Sweeney, LCSWBrockton, MA 023011336618321
  18. Matthew Sweeney, MSW LICSWChelsea, MA 021501508954215
  19. Sharon Sweeney, LCSWNewburyport, MA 019501821102674
  20. Cristen Sweet, LICSW, LADCChelmsford, MA 018241831294925
  21. Elise Sweet, LICSWBrookline, MA 024461285812537
  22. Jessica SweetSalem, MA 019701003399395
  23. Katie Sweet, LICSWSalem, MA 019701285330852
  24. Michael SweetEast Longmeadow, MA 010281326773102
  25. Norman Sweet, L.I.C.S.W.Dorchester, MA 021221083944383
  26. Dawn Sweetman, LICSW, MSWSpringfield, MA 011051306330550
  27. Katelyn Sweetser Owens, LICSWLeeds, MA 010531225224710
  28. Martha Sweezy, PHDSomerville, MA 021431699847194
  29. William SweidelSpringfield, MA 011041841572013
  30. Alexandria SwendsenChelsea, MA 021501194104216
  31. Mackenzie Swensen, LCSWBeverly, MA 019151063256394
  32. Joan Swerdlow-Brandt, MSWNorthampton, MA 010601497800221
  33. Jennifer SwetlandNorthampton, MA 010601285001149
  34. Martha Swett, LICSWLawrence, MA 018411487134243
  35. Karen Swicker, LICSWRowley, MA 019691285667428
  36. Angela Swift, LICSWBeverly, MA 019151467464743
  37. Campbell Swift, LCSWQuincy, MA 021691891165361
  38. Carmarthen Swift, LICSWEasthampton, MA 010271477989119
  39. Matthew SwiftGreenfield, MA 013011710469697
  40. Joanne Swindell, MSW, LICSWDanvers, MA 019231205996741
  41. Katherine Swindell, MSWBoston, MA 021161235083775
  42. Hollie SwireBoston, MA 021141548506959
  43. Cameron SwitzerChelmsford, MA 018241831643303
  44. Laila Swydan, LICSWBoston, MA 021301609153196
  45. Heather Sykes, LICSWSpringfield, MA 011051205961190
  46. Rebecca Sykes, LCSWGardner, MA 014401942137807
  47. Caitlin SylvaOak Bluffs, MA 025571649753880
  48. Tiffani SylvainBurlington, MA 018051528632288
  49. Dale Sylvaria, MA LSWNorton, MA 027661619186012
  50. Colleen Sylvester, LICSWWoburn, MA 018011053759480

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.