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 303 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. Danielle Simmons, MSW, LCSWWorcester, MA 016051447128533
  2. Jewell Simmons, LCSWRoxbury, MA 021191487953329
  3. Lynda Simmons, LICSWLeominster, MA 014531437235819
  4. Melissa Simmons, LICSWSomerville, MA 021441629101027
  5. Mindy Simmons, MSWBoston, MA 021181124483870
  6. William Simmons, LICSWLynn, MA 019011922381656
  7. Juanita Simms, LICSWRoxbury, MA 021191174802847
  8. Danielle SimonNorwood, MA 020621942580691
  9. Kathleen Simon, LCSWSouthbridge, MA 015501942337910
  10. Kathy SimonLowell, MA 018521386920460
  11. Linda Simon, LICSWStaughton, MA 020721326026741
  12. Miranda SimonSpringfield, MA 011041801326830
  13. Rebecca SimonMalden, MA 021481477254498
  14. Shelana SimonBoston, MA 021081124358643
  15. Stuart Simon, MSW, LICSW, BCDBoston, MA 021161225252133
  16. Yveline Simon, LICSWWilmington, MA 018871073123626
  17. Phanide Simon-Ulysse, LICSWNorth Easton, MA 023561689703548
  18. Jane Simonds, LICSWWare, MA 010821144346891
  19. Kristin Simone, LICSWLawrence, MA 018401730377953
  20. Marion Simoneau, LICSWJamaica Plain, MA 021301518308766
  21. Alicia Simoni, MA, MSWNorthampton, MA 010601962858886
  22. Nicole Simonson, LICSWBoston, MA 021131164830659
  23. Chloe SimonteBoston, MA 021361265270888
  24. Brian Simpson, LICSWFall River, MA 027201164589412
  25. Cynthia Simpson, LICSWConcord, MA 017421780068783
  26. Elizabeth Simpson, LICSWCambridge, MA 021391609025071
  27. Gretchen Simpson, LICSWLawrence, MA 018411427538743
  28. Jennifer Simpson, MSW, LICSWFitchburg, MA 014201861894503
  29. Robert Simpson, LICSWAmherst, MA 010021366048027
  30. Sarah SimpsonLeominster, MA 014531437022837
  31. Stephanie Simpson, LICSWHyannis, MA 026011497835672
  32. Caroline Sims, LICSWPeabody, MA 019601881104032
  33. Casey Sims, MSW, LCSW/LICSWNorthampton, MA 010601548744246
  34. Jessica SimsBrockton, MA 023011497402788
  35. Kathleen SimsChelsea, MA 021501962891374
  36. Maxwell SimsBelmont, MA 024781326991415
  37. Diana SinagraAmesbury, MA 019131386753424
  38. Saradgine Sincere Darbouze, MSWTewksbury, MA 018761407541667
  39. Allan Singer, MSW, LICSWBoston, MA 021161346374360
  40. Berkley SingerBrookline, MA 024451518670942
  41. Hannah Singer, LICSW MABrookline, MA 024461477179570
  42. Margo SingerBoston, MA 021141992406920
  43. Sarah Singer, LICSWBrookline, MA 024451760961148
  44. Gurpreet Singh, M.S.WLexington, MA 024211174676506
  45. Krystal SinghJamaica Plain, MA 021301881315208
  46. Tam SinhBeverly, MA 019151174081012
  47. Elizabeth Sinicropi, LCSWTopsfield, MA 019831689753873
  48. Susan Sink, MSW,LICSWBrockton, MA 023011285748558
  49. Bethany Sinn, LCSWPlymouth, MA 023601497184931
  50. Melissa Sinnott, LICSWBelmont, MA 024781518838994

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.