NPPES file of Aug 9, 2026

Social Worker in Massachusetts

5,517 NPPES records list social worker with a practice address in Massachusetts, 79 per 100,000 residents, the 9th highest rate of 51. Boston and Springfield have the most; each record links to the provider's NPI and the Massachusetts license search. Page 60 of 111.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 104100000X · 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, 463

  1. Boston463
  2. Springfield278
  3. Cambridge269
  4. Worcester267
  5. Brockton145

Social Worker records in Massachusetts

  1. Andrea Lindsay, LICSWBrookline, MA 024451508904525
  2. Kelly LindseyGeorgetown, MA 018331871802348
  3. Patricia LindseyMiddleboro, MA 023461750417796
  4. Sam LipschultzCambridge, MA 021391831616168
  5. Martha Lipson, LICSWBoston, MA 022151669416830
  6. Ashley Liriano BenjaminWalpole, MA 020811699405308
  7. Judith Lischetti, LICSWJamaica Plain, MA 021301124147558
  8. Joseph Liseno, MSSpringfield, MA 011051639392343
  9. Paul Lison, LCSWLunenburg, MA 014621245745082
  10. Olga LisysyanDracut, MA 018261588810584
  11. Beth Litchfield, LICSWKingston, MA 023641790267979
  12. Katie Little, LCSWRehoboth, MA 027691144054578
  13. Holly Little Van StraatenDanvers, MA 019231003487653
  14. Allison Liu, LCSWBedford, MA 017301588486955
  15. Amy LiuChelsea, MA 021501760105050
  16. Qian LiuCambridge, MA 021401407632649
  17. Barbara Livingston, LICSWNew Bedford, MA 027401861674319
  18. Yafreisis Llanos RuizGloucester, MA 019301013757038
  19. Kara Llewellyn, MSWBoston, MA 021271811427107
  20. Austin Lochan Dodd, MSW, LCSWMilford, MA 017571134778541
  21. Caitlin Lochhead, MSWBrighton, MA 021351063250389
  22. Antoinette LockeSpringfield, MA 011091255055604
  23. J. Locke LisNorthampton, MA 010601811774854
  24. Rachel LockwoodCambridge, MA 021391417845918
  25. Taylor LoconteEverett, MA 021491790122265
  26. Andrew Loeser, LCSWLowell, MA 018521861102014
  27. Maria Loewen, LICSWLynn, MA 019011780798249
  28. Corinne LofchieWaltham, MA 024531386122216
  29. Tara LoftusPittsfield, MA 012011023701950
  30. Georgiana Logan, LICSWBoston, MA 021181215089917
  31. Parker LogueWaltham, MA 024511255140943
  32. Roxanne Loizeaux, LICSWMalden, MA 021481225466410
  33. Mary LombardCambridge, MA 021391083393870
  34. Constanza Lombardi Richard, LCSWLeeds, MA 010531730012246
  35. David LondonDedham, MA 020261194450791
  36. Allyson Long, MSWKingston, MA 023641538085089
  37. Callie Long, LCSWNorth Attleboro, MA 027601194215152
  38. Courtney Long, MSWFramingham, MA 017021760695647
  39. Cynthia LongWellfleet, MA 026671578987798
  40. Jessica LongLawrence, MA 018431700348414
  41. Thomas Longo, M.ED, CAGSSpringfield, MA 011051619280195
  42. Marybeth Longval-Harnish, L.I.C.S.W.Marshfield, MA 020501871898403
  43. Molly LongwellCharlestown, MA 021291891249074
  44. Maria De Lourdes LopataChelsea, MA 021501013233881
  45. Dennisa LopesNew Bedford, MA 027401629552468
  46. Miriam LopesMilford, MA 017571326660770
  47. Sara Lopes AlmeidaBoston, MA 021181104592286
  48. Debbie LopezChelsea, MA 021501003218694
  49. Elizabeth Lopez, MA, LMHCBrookline, MA 024461407195357
  50. Felicia Lopez, LCSWRoxbury, MA 021191194999052

Source: CMS NPPES, primary taxonomy 104100000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 9 of 51 per resident

  1. Kansas88
  2. Idaho81
  3. New Mexico80
  4. Massachusetts79
  5. Maryland66
  6. Connecticut59
  7. 50 states and D.C.40

Source: CMS NPPES, primary taxonomy 104100000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

4.7% of these records appear in a Medicare file, against 3.6% 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. Massachusetts4.7%
  2. United States3.6%

Social Worker records in Massachusetts, measured

  • In a Medicare file257 of 5,517 · 4.7% here, 3.6% nationally
  • In the CMS Doctors and Clinicians file436 · 7.9% here, 5.7% nationally
  • Not updated in five years or more3,515 · 63.7% here, 51.0% nationally
  • Median graduation year2012 · the 435 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 104100000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

5,517 NPPES records list social worker (104100000X) as their primary taxonomy with a practice address in Massachusetts: 79 per 100,000 residents against 40 nationally (50 states and D.C.). Boston has 463 of them (8%).

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. Florida5,470
  2. Illinois5,881
  3. Pennsylvania5,063
  4. New Jersey4,242

States with a similar rate per 100,000

  1. New Mexico80.4
  2. Idaho81.0
  3. Kansas87.6
  4. Michigan90.8

The largest states

  1. New York23,561
  2. Ohio11,239
  3. California10,332
  4. Michigan9,114
  5. Illinois5,881

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.