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 52 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. Regina Casey, LICSWHingham, MA 020431952991861
  2. Sarah CaseyBrookline, MA 024451164135208
  3. Tracy Casey, LCSWWorcester, MA 016041174769798
  4. Eliza Casey-WrightMarlborough, MA 017521285579987
  5. Meghan Cashel, LICSWSudbury, MA 017761851185854
  6. Erin CashmanWest Newbury, MA 019851235216441
  7. Rachel Caso, LICSWBoston, MA 022151922651199
  8. Ronna Casper, LICSWArlington, MA 024761093859324
  9. Evelyn Cass, MSWLenox, MA 012401710547112
  10. Judith Cassara, MSWBrockton, MA 023021073606257
  11. Irena Cassavant, LMHCRockland, MA 023701972722189
  12. Marie Cassella, LICSWDorchester, MA 021221710921366
  13. Betsy Casselman, MSW - LICSWNatick, MA 017601356317788
  14. Kalie CassidyBillerica, MA 018211700148244
  15. Paul Cassidy, MSWNew Bedford, MA 027451922187335
  16. Heather CassillNewton, MA 024591558891499
  17. Jenna Cassoli, LCSWBoston, MA 022151306238969
  18. Briana Cast-Clifton, LICSWCanton, MA 020211063058329
  19. Meghan CastanedaWrentham, MA 020931295694628
  20. Perla Castaneda, LCSWBrockton, MA 023011679379465
  21. Silvana Castaneda, LICSWMedford, MA 021551649308453
  22. Yvonne Castaneda, LICSWArlington, MA 024761073095196
  23. Natalie Castile, LCSWBoston, MA 021141699433714
  24. Lani Castillo, MSWBedford, MA 017301588178172
  25. Allison Castino, MSW, LCSWBoston, MA 021151295396703
  26. Caroline Castle, LCSWBoston, MA 022151730040866
  27. Shantelle CastleLittleton, MA 014601760902670
  28. Ekaterina Castro, MSW, LICSWSomerville, MA 021431558709725
  29. Lorena Castro, MSWTaunton, MA 027801346088689
  30. Yalisa CastroLawrence, MA 018431730697459
  31. Yalivi CastroLawrence, MA 018401801399597
  32. Lauren CaswellTaunton, MA 027801073091443
  33. Neil CaswellTaunton, MA 027801356023766
  34. Lisa CatalanoNewton, MA 024621235610205
  35. Barbara Catalano-Hey, LICSWNorth Andover, MA 018451164506457
  36. Joanna Cataldo, LICSWEast Boston, MA 021281043825086
  37. Olivia CataldoLexington, MA 024201265374383
  38. Christine Catania-Rachlin, LICSWHadley, MA 010351083631030
  39. Amy CataudellaStill River, MA 014671447735543
  40. Christine CateBoston, MA 021301851877708
  41. Michele CaterinaWaltham, MA 024511588367395
  42. Kristen Catlin, LICSWBoston, MA 021181245673128
  43. Mark Caton, LICSWAndover, MA 018101235140112
  44. Meagan Catricala, LICSWGroveland, MA 018341083137210
  45. Elizabeth Cauldwell-BurkeFoxboro, MA 020351205310026
  46. Rita CaulfieldNorwood, MA 020621225510936
  47. Gabrielle Cavallacci, LICSWBrookline, MA 024461326161944
  48. Laura Cavanagh, LICSWWest Springfield, MA 010891174058796
  49. Ellen Cavanaugh, MSW LICSWFall River, MA 027211275026494
  50. Heidi Cavanaugh, LICSWSalem, MA 019701215411632

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.