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 237 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. Rhonda Newman, LICSWWestfield, MA 010851831215664
  2. Emily Newmann, LICSWNewton, MA 024601881656726
  3. Brittney Newton, LCSWDanvers, MA 019231013526367
  4. Jennifer NewtonAttleboro, MA 027031174969844
  5. Kathryn Newton, MSW LICSWSpringfield, MA 011071902388457
  6. Leah Newton, LCSWTaunton, MA 027801881735074
  7. Lindsay NewtonQuincy, MA 021691811217904
  8. Melanie NewtonLeeds, MA 010531336507409
  9. Nancy Newton, MSWMarlborough, MA 017521295846780
  10. Julia Neyland, MSW, LCSWNeedham, MA 024921770421125
  11. Angie Ng, LCSWBoston, MA 021241891320933
  12. Tracy Ng, MSWBoston, MA 021151760083067
  13. Virginia Ngai, LICSWDorchester, MA 021251639675267
  14. Lena Nganga, MSW, LCSWWoburn, MA 018011548329584
  15. Ogochukwu NgobidiRoslindale, MA 021311518490176
  16. Anh NguyenBoston, MA 021301134462807
  17. Ann Nguyen, LICSWWest Newton, MA 024651932682556
  18. Binh Nguyen, LICSWBoston, MA 021101114545894
  19. Hung NguyenMilford, MA 017571972019990
  20. Jennifer NguyenBoston, MA 021151528930120
  21. Johnny Nguyen, LICSWDorchester, MA 021251891260022
  22. Thanh NguyenWest Roxbury, MA 021321477956928
  23. Thienkim NguyenDracut, MA 018261639782345
  24. Helen Ni, LICSWPittsfield, MA 012011205436557
  25. Kevin Nicastro, LICSWHyannis, MA 026011427205533
  26. Michael Nicholas, MSWArlington, MA 024741437536166
  27. Alton Nichols, LICSWPittsfield, MA 012011366528788
  28. Amy Nichols, LICSWGardner, MA 014401790910073
  29. Amy Nichols, LICSWLowell, MA 018521871765560
  30. Bridget NicholsNorthampton, MA 010601639537053
  31. Carol Nichols, LICSW, PHDWest Springfield, MA 010891700179074
  32. Cynthia NicholsBoston, MA 021301700287703
  33. Katrina Nichols, LICSWBrewster, MA 026311659864890
  34. Kimberly NicholsChelmsford, MA 018241558842385
  35. Nancy Nichols, LICSWConcord, MA 017421013055565
  36. Deborah NicholsonNorwood, MA 020621265912885
  37. Kori Nicholson, MSWCharlestown, MA 021291255570081
  38. Margaret Nicholson, LICSWDorchester, MA 021221588146328
  39. Sarah Nickandros, LCSWConcord, MA 017421649193988
  40. Alana NickerBoston, MA 021161679402234
  41. Dawn Nickerson, LICSWNew Bedford, MA 027401932253028
  42. Elizabeth Nickerson, LICSWLeeds, MA 010531992839351
  43. Michelle Nickerson, LICSWAmesbury, MA 019131043336324
  44. Michelle Nickerson, MSWFalmouth, MA 025401639383961
  45. Yvonne NickersonMashpee, MA 026491275849077
  46. Caylee Nickley, LCSWWhitman, MA 023821548667835
  47. Donald Nicole, L.C.S.W.Worcester, MA 016091124292156
  48. Matthew Nicoli, LICSWHanscom Afb, MA 017311033432034
  49. Jennifer Nicoloro, MSW, LCSWBoston, MA 021301104107077
  50. Patricia NicolsWorcester, MA 016051295101012

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.