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 198 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. Ana Lutenberg, LICSWWaltham, MA 024531467853887
  2. Sarah Luther, LICSWActon, MA 017201356814610
  3. Mary Lutkus, LICSWFlorence, MA 010621013074202
  4. Phyllis Lutsky, LICSWLeeds, MA 010531336393743
  5. Joann Lutz, M.S.W.Northampton, MA 010601982753224
  6. Megan Lutz, L.I.C.S.W.Northampton, MA 010601689973133
  7. Kimberly Lutzke, LICSWBoston, MA 021351255512646
  8. Bichhai Ly, LICSWNewton, MA 024581881170645
  9. Mildred Ly-Drouin, MEDMalden, MA 021481255453395
  10. Brianne Lydon, LICSWWaltham, MA 024531770068314
  11. Jennifer Lydon, LICSWBedford, MA 017301962986695
  12. Kathleen Lydon, LICSWQuincy, MA 021701780187922
  13. Megan Lydon, LCSWRoslindale, MA 021311952011900
  14. Michael Lydon, LCSWBoston, MA 021141407666894
  15. Omeche LyellWorcester, MA 016031609562446
  16. Cheryl Lynch, LCSWNorwell, MA 020611841991635
  17. Courtney LynchAndover, MA 018101003323403
  18. Eileen Lynch, LICSWBoston, MA 021161639670680
  19. Elizabeth Lynch, LICSWWorcester, MA 016041306961735
  20. Jacquelyn LynchMilford, MA 017571326495128
  21. Jane Lynch, LICSWNorthampton, MA 010621134390594
  22. Joann Lynch, MSWPittsfield, MA 012011942443700
  23. Judith Lynch, LICSWNewburyport, MA 019501316027287
  24. Katherine Lynch, LICSWBoston, MA 021151518189240
  25. Katie Lynch, LICSWBoston, MA 021151669814877
  26. Lisa Lynch, LICSWWoburn, MA 018011447401088
  27. Patrick Lynch, LICSWPittsfield, MA 012011881944270
  28. Stacey Lynch, LICSWBrockton, MA 023011841521408
  29. Stephanie Lynch, LICSWNorth Dartmouth, MA 027471083752299
  30. Vincent Lynch, PH.D.Harvard, MA 014511255503389
  31. Diane Lynch-BartekAttleboro, MA 027031164137600
  32. Carolyn Lynes, LICSWWaltham, MA 024531780767038
  33. Debora Lynn, PHDBrockton, MA 023011275542094
  34. Barbara Lynne, MSWLittleton, MA 014601801997770
  35. Alaina Lyon, LCSWSpringfield, MA 011071689857104
  36. Marietta Lyon, LICSWQuincy, MA 021691598846289
  37. Haley Lyons, LCSWHyannis, MA 026011134912025
  38. Kathleen Lyons, LICSWSouth Hamilton, MA 019821295379238
  39. Linda Lyons, MSWBrockton, MA 023011225726540
  40. Sandra Lyons, LICSWWest Roxbury, MA 021321881875789
  41. Frantzces LysBrockton, MA 023011255173944
  42. Nanci Lytes, LICSWMedford, MA 021551124710603
  43. Alice Ma-Tse, MSW, LICSWBraintree, MA 021841952514275
  44. Connie MabliJamaica Plain, MA 021301144103763
  45. Cassondra MacaioneCambridge, MA 021391356909592
  46. Suzanne Macaluso, LICSW, LADC1, CCMCummington, MA 010261821467259
  47. Elizabeth Macarthur, MSW LICSWCambridge, MA 021391083761662
  48. Christina Macarthy, LCSWBoston, MA 021141760036461
  49. Taylor Macaruso, LICSWFramingham, MA 017021740828607
  50. Alice Macaulay, LCSWHanover, MA 023391235742073

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.