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 182 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. Denise LangWare, MA 010821326313602
  2. Elizabeth Lang, LICSWWakefield, MA 018801942372313
  3. Ellen Lang, LICSWNewton Center, MA 024591003949314
  4. Frances LangBrookline, MA 024451669440541
  5. Jesse Lang, LCSWHyannis, MA 026011598168890
  6. Karen Lang, LICSWAndover, MA 018101922071075
  7. Natalie Lang, LICSWWatertown, MA 024721265913362
  8. Tama Lang, LICSWChicopee, MA 010201811478894
  9. Christine Langan, LICSWAllston, MA 021341235385568
  10. Lois Lange, LICSWBrookline, MA 024451518432673
  11. Sharon Lange, LICSWNorthampton, MA 010601336394212
  12. Stacia Langenbahn, MSW, LICSWStockbridge, MA 012621871681155
  13. Fredrika LangenthalBrookline, MA 024461205339934
  14. Susan Langer, LICSWBoston, MA 021141225196397
  15. Marci Langevin, LICSWFall River, MA 027201003065186
  16. Suzanne Langevin, LICSWWorcester, MA 016021336545011
  17. Kathleen Langford, LICSWMattapoisett, MA 027391801126180
  18. Kimberly Langhorn-Harrell, MSWJamaica Plain, MA 021301164733804
  19. Valerie Langley, MSWSpringfield, MA 011031497076574
  20. Michael Langlois, LICSWCambridge, MA 021391275578528
  21. Lisa Langner, LICSWConcord, MA 017421629104211
  22. Colleen Langone, LICSWNeedham, MA 024921245759927
  23. Julia Langone, MSW, LCSWNorthampton, MA 010601629802038
  24. Leslie Langston Brain, LICSWNeedham, MA 024921710162086
  25. Timothy Lanham, L.I.C.S.W.Quincy, MA 021691447357397
  26. Marie Lanier, LICSWGreat Barrington, MA 012301952599771
  27. Linda Lankowski, LICSWHaverhill, MA 018301811065196
  28. Tara Lanoir, LICSWWestwood, MA 020901497403109
  29. Susan Lantagne, MBA, MSSW, LICSWPlymouth, MA 023601306661640
  30. Michelle Lanteigne, MSWFall River, MA 027211821834250
  31. Melinda Lanzo, LICSWWoburn, MA 018011871751933
  32. Lucienne Lapane, MSWFall River, MA 027201609639640
  33. Annie Lapensee, LICSWHolyoke, MA 010401043390784
  34. Lisa Laperle Bialous, LCSWNorton, MA 027661265572119
  35. Emily LapidusBoston, MA 021301679089486
  36. Grace LaplanteBrockton, MA 023011760337737
  37. Jennifer Lapointe, MSW, LICSWHanover, MA 023391205942315
  38. Lauren Lapointe, LCSWBoston, MA 021141497424410
  39. Lise Lapointe JamesonBoston, MA 021351902756992
  40. Emily Lapolice, LICSWNewton, MA 024601437302668
  41. David Laporte, LICSWWestport, MA 027901336223841
  42. Legheda LaporteSpringfield, MA 011041467236885
  43. Justin Laprise, LICSWWestport, MA 027901477061547
  44. Stephanie Laprise, LICSWMilton, MA 021861316655400
  45. Debra Laquidara, LICSWAndover, MA 018101851876452
  46. Elizabeth Laraia, MSWEasthampton, MA 010271902166689
  47. Jessica Lareau, LCSWBoston, MA 022151629604889
  48. Erin Larivee, LICSWMedford, MA 021551356661946
  49. Jacquelyn Larivee, LICSWBedford, MA 017301770091761
  50. Devin Larkin, LICSWBoston, MA 021181992182281

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.