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 236 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. Ann Neill, MSWNorthampton, MA 010601225103864
  2. Georgia Neill, LICSWFalmouth, MA 025401548390578
  3. Rosemary NeillWalpole, MA 020811972819407
  4. Christina Neiman, MSW, LICSWGreenfield, MA 013011427094085
  5. Adrienne NeirinckxBrookline, MA 024461518405570
  6. Claudia Neithercut, LICSWWorcester, MA 016551811474372
  7. Emily NelsonEast Boston, MA 021281104745694
  8. Erlin Nelson, BSWAthol, MA 013311366104333
  9. Heather Nelson, LICSWSalisbury, MA 019521710179528
  10. Katherine Nelson, LICSWEast Bridgewater, MA 023331821476037
  11. Kathleen NelsonW Springfield, MA 010891417406877
  12. Kurt Nelson, LICSWSomerville, MA 021441720215858
  13. Leah Nelson, LICSWBoston, MA 021151831565241
  14. Matthew NelsonDorchester, MA 021221326644196
  15. Nicole NelsonNorton, MA 027661730559980
  16. Stephen Nelson, MSWChicopee, MA 010201861023806
  17. Terri Nelson, L.I.C.S.W.Mattapan, MA 021261548434798
  18. Allison Nelson-Eliot, LICSWBelmont, MA 024781528594256
  19. Lushane NembhardAllston, MA 021341467087130
  20. Carolyn NemierHolyoke, MA 010401215339882
  21. Rachel Nenner-Payton, LICSWNewton, MA 024581023181914
  22. Julia Nepini, LICSWFall River, MA 027211871784421
  23. Colleen NerneyHancock, MA 012371720442551
  24. Patrick Nero, LCSWBoston, MA 021191427735661
  25. John Nesbitt, LICSWWellesley Hills, MA 024811598019465
  26. Stephanie NesbittPittsfield, MA 012011578968350
  27. Nadia Nesmachnov, LICSWBoston, MA 021151801558937
  28. Bonnie Nessanbaum, LICSWTewksbury, MA 018761669452462
  29. Lydia Nettler, LICSWNorthampton, MA 010601235256892
  30. Deborah NeubauerGreenfield, MA 013011154860245
  31. Emma Neuner, MSWBoston, MA 021141568202299
  32. Jo Neusner, LICSWCambridge, MA 021391780007278
  33. Paul Neustadt, M.S.S.Lexington, MA 024201487707493
  34. Karen Nevalsky, MSW, LICSWWorcester, MA 016051235271727
  35. Molly Nevens, LCSWHyannis, MA 026011013243195
  36. Gail Neves, MALynn, MA 019011255770921
  37. Maria Neves, LCSWBoston, MA 021181669769725
  38. Heather Nevulis, MSW LICSWPlymouth, MA 023601730675125
  39. Victoria Newcomb, MSWLynn, MA 019011538695002
  40. Karen Newell, RNHaverhill, MA 018301558481242
  41. Christine Newell-Loyko, MSW, CADCWorcester, MA 016091962427617
  42. Lisa Newfield, L.I.C.S.W.Newton, MA 024581730237462
  43. Leonid Newhouse, MSWQuincy, MA 021691215113808
  44. Alison Newman, LICSWLexington, MA 024211295016160
  45. Erin Newman, LICSW, LADC IBoston, MA 021141114095288
  46. Iris Newman, LICSWAndover, MA 018101528176799
  47. Isaiah NewmanBoston, MA 021201053025981
  48. Jessica Newman, LCSWSpringfield, MA 011031205956687
  49. Kristina Newman, LCSWLowell, MA 018521841238623
  50. Phillip NewmanBedford, MA 017301295510394

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.