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 318 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. Brendon SullivanMalden, MA 021481811855372
  2. Catherine Sullivan, LICSWBrighton, MA 021351922205434
  3. Charles Sullivan, MSW, LICSWMedford, MA 021551114093259
  4. Christie Sullivan, LICSWWorcester, MA 016021811444656
  5. Daniel Sullivan, LICSWSouth Boston, MA 021271124235734
  6. Denise Sullivan, MSW, LICSWCanton, MA 020211659676294
  7. Diane Sullivan, LICSWNorth Attleboro, MA 027631790289338
  8. Elaine Sullivan, MSWLeominster, MA 014531669624862
  9. Erin SullivanBrockton, MA 023011003007212
  10. Frieda Sullivan, LMHCRockland, MA 023701790808764
  11. Gail Sullivan, LICSWSalem, MA 019701861576696
  12. Hannah SullivanWoburn, MA 018011508798174
  13. Jacqueline SullivanNorwell, MA 020611215277736
  14. Jane Sullivan, LICSWVineyard Haven, MA 025681780057695
  15. Jennifer Sullivan, MSWLawrence, MA 018401639741523
  16. Jessica Sullivan, LICSWWest Springfield, MA 010891881906402
  17. Jessica Sullivan, B.S.Sharon, MA 020671285994160
  18. Jon Sullivan, MSSWSalem, MA 019701326051855
  19. Jonelle Sullivan, LCSWLowell, MA 018521144468570
  20. Justine Sullivan, LICSWMarlborough, MA 017521184720773
  21. Karen Sullivan, LICSWLeominster, MA 014531871100230
  22. Karen SullivanAndover, MA 018101063022648
  23. Kelli Sullivan, LICSWMiddleton, MA 019491407075989
  24. Kelly Sullivan, LCSWJamaica Plain, MA 021301528558046
  25. Kelly SullivanHyannis, MA 026011467786004
  26. Kenna Sullivan, LICSWBrighton, MA 021351942410402
  27. Kevin SullivanTaunton, MA 027801417331141
  28. Kimberly Sullivan, MSW,LICSW,LADCMelrose, MA 021761275564478
  29. Lara Sullivan, LICSWBoston, MA 021151528270345
  30. Lauren SullivanEverett, MA 021491720637408
  31. Laurie Sullivan, L.C.S.W.Dracut, MA 018261609066935
  32. Margaret Sullivan, LICSWGreenfield, MA 013011306181631
  33. Margaret Sullivan, LICSWRockport, MA 019661255809711
  34. Maria SullivanWeymouth, MA 021911013629336
  35. Marie Sullivan, LICSWNew Bedford, MA 027401619936762
  36. Mark Sullivan, LICSWBrockton, MA 023011790813509
  37. Meghan Sullivan, MSW, LCSWBoston, MA 021151316357098
  38. Melinda Sullivan, LICSWTaunton, MA 027801205335668
  39. Melissa SullivanTaunton, MA 027801740571702
  40. Patricia Sullivan, LICSWMedford, MA 021551578129623
  41. Patricia Sullivan Sullivan, LICSWFall River, MA 027201831263847
  42. Paul Sullivan, LICSWPlymouth, MA 023601508913807
  43. Rose Sullivan, LICSWWoburn, MA 018011841510336
  44. Rosemary Sullivan, LICSWEasthampton, MA 010271720177389
  45. Suming Sullivan, LICSWArlington, MA 024761326460320
  46. Susan Sullivan, L.I.C.S.W.West Springfield, MA 010891417258302
  47. Timothy Sullivan, LICSWMalden, MA 021481992827026
  48. William Sullivan, LCSWWoburn, MA 018011710742804
  49. William Sullivan, LICSWYarmouth Port, MA 026751174572853
  50. Jennifer Sullivan-Brunault, LICSWAgawam, MA 010011750650487

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.