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 57 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. Corin Landrum, MHSBoston, MA 021251437583143
  2. Rebecca LandryBeverly, MA 019151982229688
  3. Ashley Landry-Fitzsimmons, LCSWWorcester, MA 016051851157663
  4. Annabel LaneCambridge, MA 021391568712198
  5. Moriah Lane, LCSWGloucester, MA 019301215510011
  6. Nora Lane, MSWFall River, MA 027201194951640
  7. Olivia LaneBrighton, MA 021351376121889
  8. Donna LangWorcester, MA 016041053864587
  9. Joel Langsam, LICSWWest Springfield, MA 010891548388952
  10. Eleanor Langstaff, LCSWSalem, MA 019701386310290
  11. Samuel Langstein, LCSWJamaica Plain, MA 021301114845815
  12. Debra LaniganWoburn, MA 018011023486172
  13. Jane Laning, MSWGt Barrington, MA 012301851498752
  14. Courtney LankowskyHyannis, MA 026011871166256
  15. Irene LanoisSomerville, MA 021431750723292
  16. Ina Lap, MSWBrewster, MA 026311972550853
  17. Fallon Lapan, LCSWNorthampton, MA 010601689157794
  18. Amanda LapierreGreenfield, MA 013011538648282
  19. Michelle Lapierre, LICSWAllston, MA 021341003027954
  20. Lauren LapointeRandolph, MA 023681871485292
  21. Eileen LaraBrighton, MA 021351508342890
  22. Michael LaraCharlestown, MA 021291356705750
  23. Marie LarabeeLeominster, MA 014531396693727
  24. Johnathan LarkeyCambridge, MA 021401831079995
  25. Taylor Laroche, LCSWSalem, MA 019701972472272
  26. Thomas LarocqueHyannis, MA 026011508340712
  27. Jessica LarosaPlymouth, MA 023601437942927
  28. Susan Larrabee, LICSWBoston, MA 021151437371259
  29. Linda Larratt, LICSW MSWLittleton, MA 014601336210715
  30. Joanna LarsenNorwell, MA 020611265096416
  31. Kylyn Larsen-DurstRandolph, MA 023681679024137
  32. Ariana LarsonWorcester, MA 016031487322913
  33. Kaylee LartzWellesley Hills, MA 024811306642103
  34. Aliese Lash, MSWBoston, MA 022151295255768
  35. Erin LaskerWakefield, MA 018801083151930
  36. Margaret LatawiecBoston, MA 021151992876361
  37. Hamzah LatifSpringfield, MA 011091891577698
  38. Johnny LauCambridge, MA 021391821912502
  39. Elisabeth LaudoneLeeds, MA 010531497612204
  40. Mahajoy Laufer, LICSWFlorence, MA 010621871845974
  41. Shari LaurentBoston, MA 021301780826578
  42. Evelyn LautureBoston, MA 021181326176660
  43. Laurie Lauture-BestSpringfield, MA 011041306401617
  44. James Lavelle, LICSWLynn, MA 019011225142714
  45. Victoria LavelleWebster, MA 015701891642484
  46. Samantha LavenderWorcester, MA 016091992646202
  47. Julie Laverty, LCSWWorcester, MA 016041962842617
  48. Rina Lavoie, M.S.W, L.C.S.WSpringfield, MA 011051730314139
  49. Eileen Lawlor, LICSWMonterey, MA 012451538397229
  50. Gillian LawlorBoston, MA 022151194696906

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.