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 344 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. Ellen Wells, LICSWWorcester, MA 016551104224880
  2. Inez WellsBrighton, MA 021351871075788
  3. Sara Wells, LICSWCambridge, MA 021401013096775
  4. Tina Wells, LICSWClinton, MA 015101225223910
  5. Tricia Wells, LICSWGreenfield, MA 013011730195363
  6. Suanne Wells-Scott, MSW LICSWTaunton, MA 027801497823876
  7. Allegra WellyBeverly, MA 019151083074009
  8. Sue Welpton, LICSWBrookline, MA 024461093203374
  9. Casey Welsh, LCSWRoslindale, MA 021311225816630
  10. Katherine Welsh, LICSWBoston, MA 021151891089306
  11. Katie Welsh, LICSWSomerville, MA 021431124506803
  12. Maria Welsh, LCSWPembroke, MA 023591073059614
  13. Megan WelshAuburn, MA 015011164829909
  14. Paula Welsh, LICSWFramingham, MA 017021912485525
  15. Suzanne Welsh Lobacki, MSW, LICSWBoston, MA 021101083786149
  16. Brittany WeltonWorcester, MA 016081538618129
  17. Eve Welts, MSW, LICSWWaltham, MA 024511346362340
  18. Amanda Welty, LICSWJamaica Plain, MA 021301790390771
  19. Madisen WelzDedham, MA 020261083403505
  20. Bailey WendelbergerAshfield, MA 013301134842214
  21. Jocelyn Wender-ShubowJamaica Plain, MA 021301477003929
  22. Delaney Wendland, LCSWLowell, MA 018511417770439
  23. Leila Wendler, LICSWWestford, MA 018861831679463
  24. Yanyi WengBoston, MA 021161053885558
  25. Katherine Wenger, LICSWNeedham, MA 024921255401717
  26. Maura WenkBoston, MA 021141124911680
  27. Kimberly WensleyBrockton, MA 023011073869541
  28. Judith Wentzell, MSWWorcester, MA 016551114425675
  29. Stephen WentzellBedford, MA 017301093451296
  30. Stephanie Werba, LCSWWestfield, MA 010851225166291
  31. John WermerBrighton, MA 021351053741959
  32. Ariana Wermer-ColanWatertown, MA 024721003503442
  33. Eric WernerFitchburg, MA 014201760169403
  34. Kathleen WernerSpringfield, MA 011031790156453
  35. Laurie WernikLawrence, MA 018431851883664
  36. Martha Wernimont, MSW, LICSWBrookline, MA 024461043687411
  37. Lynn Werthamer, LICSWNorthampton, MA 010601588707665
  38. Mary Wesolowski - Williams, LICSWLongmeadow, MA 011061700352655
  39. Jeanne Wess, LICSWWorcester, MA 016091730199233
  40. Lisa Wessan, LICSWN Chelmsford, MA 018631982951448
  41. Lise Wessmann, LICSWLeeds, MA 010531144533050
  42. Charles West, LICSWDartmouth, MA 027471821167032
  43. Cheryl WestPlymouth, MA 023601700286119
  44. Danielle West, LICSWNorth Andover, MA 018451750950523
  45. Gatewood West, LICSWChelmsford, MA 018241528115979
  46. Jennifer West, L.I.C.S.W.Shelburne Falls, MA 013701548461072
  47. Marcy West, LICSWWaltham, MA 024531073847026
  48. Philip West, LICSWMarblehead, MA 019451114349271
  49. Susan West, LICSWDedham, MA 020261427116904
  50. Deborah Westaway, LMHCLowell, MA 018521093939050

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.