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 35 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. Anabel Brea, MSWHaverhill, MA 018351336633775
  2. Barbara Bready, LICSWPalmer, MA 010691588694582
  3. Taylor Brean, LICSWBedford, MA 017301316708605
  4. Richard Breault, LICSWWorcester, MA 016091104204619
  5. Sally Brecher, MSW, LICSWWest Newton, MA 024651588720668
  6. Cassparina Breen, LICSWTempleton, MA 014681508759002
  7. Judith Breen, LICSWWellesley Hills, MA 024811518446145
  8. Lauren BreenAmesbury, MA 019131699440800
  9. Lily Breen, MSW, LCSWBoston, MA 021151033968334
  10. Tracy Breen, LICSWAndover, MA 018101891801536
  11. Caroline Bregman, LICSWBoston, MA 021141194203919
  12. Faith Breisblatt, MSW, LICSWBrookline, MA 024461740795004
  13. Jamie Brelsford, MSW, LICSWSouth Hadley, MA 010751912480617
  14. Jennifer Brelsford, LICSWEasthampton, MA 010271689672123
  15. Jennifer Breneisen, LICSWActon, MA 017201801073770
  16. Michelle BrenhiserLexington, MA 024211477850493
  17. Brianna Brennan, MSW, LICSWCambridge, MA 021391689209603
  18. Claire Brennan, LCSWNewton, MA 024581154600666
  19. David Brennan, MSW, LICSWBoston, MA 021161750473369
  20. Donna Brennan, LICSWTaunton, MA 027801922144880
  21. Eileen BrennanCambridge, MA 021391750103081
  22. Jennifer Brennan, LICSWWorcester, MA 016041992868293
  23. Jennifer Brennan, LICSWWhitman, MA 023821821155565
  24. Leslie Brennan, LICSWBeverly, MA 019151649785320
  25. Suzanne Brennan-Nathan, LICSWNewton Highlands, MA 024611659441319
  26. Angie Brenner, LICSWWilmington, MA 018871982894622
  27. Elizabeth Brenner, MSW, LICSWWatertown, MA 024721285764605
  28. Karen Brenner, LICSW, CGPBrookline, MA 024461942425293
  29. Mark Brenner, PH.D., LICSWCanton, MA 020211386797355
  30. Sara Brenner, LICSWAuburndale, MA 024661902908585
  31. Kimberly Brenner-Leviton, MSW, LCSWMalden, MA 021481194071464
  32. Michelle Brent, LICSWFranklin, MA 020381447846126
  33. Patricia Brentani, MSWConcord, MA 017421972525426
  34. Amy Bresh, MSWSpringfield, MA 011051942372115
  35. Jerrold Breshin, LICSWFalmouth, MA 025401518985407
  36. Hope Bresnahan, LICSWQuincy, MA 021691083245005
  37. John BresnihanBoston, MA 022161639328719
  38. Meghan Brett, MSWWeymouth, MA 021901124349758
  39. Kathryn BrewerWorcester, MA 016021114498904
  40. Nathan Brewer, MSWBoston, MA 021191891067872
  41. Paul Brewer, LCSWBoston, MA 021301013269638
  42. Gedeon Brezil, LCSWMiddleboro, MA 023461306395405
  43. Steffanie BrianDanvers, MA 019231447907050
  44. Jill Briansky, LCSWBrighton, MA 021351972798734
  45. Salome Briceno, MSW LCSWBrockton, MA 023011790853794
  46. Jennifer Bricher, LICSWNatick, MA 017601245380823
  47. Melanie Brickell, MSWWorcester, MA 016061487735015
  48. Cassandra Bridge, LCSWWorcester, MA 016051326764820
  49. Joanna Bridger, LICSWHanover, MA 023391922305507
  50. Debra Bridges, M.EDHaverhill, MA 018301528122421

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.