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 257 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. Carrie PhillipsPrinceton, MA 015411518440692
  2. Diana Phillips, LICSWBoston, MA 021191245714229
  3. Emily Phillips, LICSWSudbury, MA 017761326529975
  4. Jillian Phillips, LICSWSouthbridge, MA 015501952436255
  5. Jon Phillips, MSWHolyoke, MA 010401912226978
  6. Katherine PhillipsBoston, MA 021141205594959
  7. Martha Phillips, MSWMarblehead, MA 019451629550546
  8. Morrigan Phillips, LICSWBoston, MA 021161528428513
  9. Nicole Phillips, LICSWNorth Grafton, MA 015361548689011
  10. Nicole Phillips, MSW, LICSWSomerville, MA 021451093596751
  11. Rosanne PhillipsPeabody, MA 019601215079488
  12. Stephanie Phillips, LICSWTaunton, MA 027801033235247
  13. Quang PhoSomerville, MA 021451417436585
  14. Finn Phoenix, LCSW, LICSWAshfield, MA 013301831745983
  15. Wanty Phu, MSW, LICSWBoston, MA 021181578044772
  16. Alexa PiacenzaSouth Boston, MA 021271346841608
  17. Molly Piaseczny, LICSWStoughton, MA 020721598240905
  18. Dominie Piaseczynski, LICSWReading, MA 018671750689808
  19. Joan Pic, LICSWWaltham, MA 024531144395740
  20. Halie Pica, MSWSalem, MA 019701255539490
  21. Patricia Pica-Thomas, LMHCBrockton, MA 023011699898734
  22. Katelyn Picard, LCSWSpringfield, MA 011051992538292
  23. Vuth Pich, MSWLowell, MA 018521023232113
  24. Sheila Pick, LICSWLee, MA 012381639248123
  25. Heather Pickard, MSW, LICSWLowell, MA 018541679878912
  26. Sarah Pickens, LICSWArlington, MA 024761053648493
  27. Caitlin Piekarski, LICSWNeedham, MA 024941518335355
  28. John Piekarski, LICSWEast Sandwic, MA 025371609279942
  29. Amie Piekarz, LICSWRoxbury, MA 021201770828972
  30. Lisa PiemontBecket, MA 012231568942175
  31. Suzanne Piening, PH.D.West Roxbury, MA 021321447238449
  32. Marygrace PierSomerville, MA 021431104548809
  33. Emily Pierce, LCSWWestborough, MA 015811104773415
  34. Jamie Pierce, LICSWMarblehead, MA 019451649330028
  35. Jennifer PierceEast Longmeadow, MA 010281518483957
  36. Marian Pierce, LICSWFall River, MA 027201003942442
  37. Marjorie Pierce, LICSWNewburyport, MA 019501467581181
  38. Nancy Pierce, LICSWNorthampton, MA 010601134635394
  39. Warner PierceWorcester, MA 016091407720519
  40. Zachary PierceMilford, MA 017571033851548
  41. Evan PieringRoslindale, MA 021311639424971
  42. Fabienne PierreMalden, MA 021481720560097
  43. Maggie PierreMalden, MA 021481396905675
  44. Merlyne PierreJamaica Plain, MA 021301831500982
  45. Tracy-Jane Pierre, MSW, LICSWMalden, MA 021481619643020
  46. Naomie Pierre-NoelTaunton, MA 027801891463493
  47. James Pierson, MSW, LICSWMattapoisett, MA 027391316150303
  48. Sarah PietrasSpringfield, MA 011051710021589
  49. Sally PietroniroSouthwick, MA 010771982255105
  50. Nicholas Pietrwski, M.SDedham, MA 020261619224037

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.