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 296 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 Seniuk, LICSWJamaica Plain, MA 021301366624405
  2. Jacqueline Senn, M EDSalem, MA 019701891321360
  3. Margaret SennHolyoke, MA 010401811203623
  4. Eva Senner, LICSWMedford, MA 021551720524507
  5. Olivia SennettWeymouth, MA 021901104443670
  6. Shannon SennottNorthampton, MA 010621124213509
  7. Cleo Senor, LICSWAttleboro, MA 027031124054416
  8. Margaret Senturia, LICSWBrookline, MA 024461598865248
  9. Hyunwook SeoBoston, MA 021141134805138
  10. Andy Seplow, MSWJamaica Plain, MA 021301184756306
  11. Anna Seraikas, LCSWMiddleboro, MA 023461124909569
  12. Kristina Serena, LICSWBrockton, MA 023011184893109
  13. Abbey Sereno, MSWBrockton, MA 023011902286859
  14. Stephanie SerettaWeymouth, MA 021901881551323
  15. Jill Sergeant, L.I.C.S.W.Andover, MA 018101730545294
  16. Lisa Sergentanis, LICSWEast Longmeadow, MA 010281710107941
  17. Abraham SeriMilford, MA 017571346163110
  18. Sara Serisky, MSW, LICSWMelrose, MA 021761659600013
  19. Alayna SerpaNatick, MA 017601235993668
  20. Scott SerpaLowell, MA 018521629200084
  21. Jessica SerranoChicopee, MA 010131275017154
  22. Kathleen Serrano, LICSWAndover, MA 018101538649769
  23. Connie Serratore, LCSWQuincy, MA 021691760288690
  24. Maria Serrazina, MA, MSW,LICSWSouthbridge, MA 015501720145261
  25. Sarah Serwa, LICSWGreenfield, MA 013011598948713
  26. Daphne SerwatkaLowell, MA 018521720598535
  27. Sarah Sessa, LICSWNeedham, MA 024941093181505
  28. Phebe Sessions, M.S.W., PH.DHolyoke, MA 010401629303342
  29. Darcie Setera, LCSWAmesbury, MA 019131528174281
  30. Alexa SetzenWoburn, MA 018011366890600
  31. Felicia Sevene, LICSWAmherst, MA 010021235560582
  32. Wendy Severance Cordeiro, LICSW, LADCIFall River, MA 027211932322526
  33. Katherine SevigneWestfield, MA 010851790170652
  34. Katherine SevyQuincy, MA 021691770084519
  35. Michelle SewardBoston, MA 021311336863299
  36. Sarahlee Sewards, LICSWMarblehead, MA 019451437272937
  37. Mary Sewell, LCSWSalem, MA 019701851639603
  38. Ann SexauerSpringfield, MA 011031174890222
  39. Jennifer Sexton, LICSWCharlton, MA 015071881856193
  40. Avery Seyler-Wetzel, LCSWNorthampton, MA 010601588542146
  41. Sophia Sgarlat, LCSWMarstons Mills, MA 026481861252546
  42. Mari Shabani-Storm, LICSWWorcester, MA 016091932123841
  43. Miriam Shabazz, LICSWJamaica Plain, MA 021301902399090
  44. Rachel Shade, LICSWBoston, MA 021151053743245
  45. Elizabeth ShafferBrockton, MA 023011528479201
  46. Ingrid Shaffer, LICSWDuxbury, MA 023321811161219
  47. Michele Shaffer, LICSWNorth Reading, MA 018641770973299
  48. Paula Shagin, LICSWFranklin, MA 020381023421443
  49. Karima ShahAllston, MA 021341114109501
  50. Farid Shakur, LICSWLynn, MA 019041396458907

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.