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 107 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. Kathryn WeenigWorcester, MA 016061891345484
  2. Danielle Wegrzyn, BABeverly, MA 019151225288087
  3. Jacqueline Wehrli, LICSWBoston, MA 021151902159239
  4. Rachel WeidenfeldCambridge, MA 021391336303502
  5. Holly Weinberg, LCSWBelchertown, MA 010071235934266
  6. Janel Weiner, LICSWAndover, MA 018101609096932
  7. Lauren Weiner, BSWWestfield, MA 010851235539982
  8. Marsha Weiner, LICSWBrockton, MA 023011720063035
  9. Abigail WeinrebCambridge, MA 021391679311989
  10. Ellen Weinstein, LICSWBrockton, MA 023011235113721
  11. Pamela Weinstein-MolloyCambridge, MA 021391609706688
  12. Madison WeisChelsea, MA 021501861042145
  13. Julianne Weishaus, MSW, LCSWBoston, MA 021151740069921
  14. Lauren Weisman, MSWJamaica Plain, MA 021301942426218
  15. Leah WeisnerWaltham, MA 024531629425293
  16. Benjamin Weiss, LICSWBoston, MA 021181316179450
  17. Gabriel WeissGreenfield, MA 013011972164978
  18. Julia WeissStoughton, MA 020721699402479
  19. Paige Weiss, MSWNatick, MA 017601093648263
  20. Wendy Weiss, MSW,LICSWLongmeadow, MA 011061891854105
  21. Stephanie Weisz, MSW LLCSWNorth Attleboro, MA 027601457335291
  22. Katherine WeitbrechtQuincy, MA 021691689354409
  23. Heather Welch, MSWNorthampton, MA 010601477188878
  24. Vicki Weld, LICSWSpringfield, MA 011991730381435
  25. Brittany Welkes, LICSWAndover, MA 018101306537568
  26. Dominique WellsSpringfield, MA 011071659824894
  27. Mary Wells, MSWSpringfield, MA 011051548397664
  28. Michelle WelshWorcester, MA 016091750830055
  29. Michael WenettaLowell, MA 018521659938207
  30. Cheryl Wermer, LICSWNewton, MA 024651558843391
  31. Laura Werner-Larsen, PHDCambridge, MA 021391033469838
  32. Aaron WertheimerSomerville, MA 021431194552216
  33. Rachel WesleyLowell, MA 018521447745369
  34. Maria Wessman-ConroyJamaica Plain, MA 021301457760860
  35. Kaitlyn WestRoslindale, MA 021311174294334
  36. Marlees WestCambridge, MA 021391013433614
  37. Andrea Westbrook, LCSWHolyoke, MA 010401407770837
  38. Jennifer Westbrook, MSWMethuen, MA 018441386939312
  39. Tricia WestonDorchester, MA 021241821350620
  40. Emily Wharton, MSWMarlborough, MA 017521710389226
  41. Dona Wheeler, LICSWNorthhampton, MA 010601790821296
  42. Susan WheelerWorcester, MA 016041720392673
  43. David WhelpleyNorthampton, MA 010601043784630
  44. Michael WhippFall River, MA 027231568775203
  45. Koda Whipple, LCSWAbington, MA 023511245777341
  46. Amber WhiteNorthampton, MA 010601467809285
  47. Campbell White, LCSWBoston, MA 021181467332114
  48. Courtney WhitePittsfield, MA 012011225582059
  49. Dawn White, LCSWFalmouth, MA 025401891160628
  50. Jordan WhiteBoston, MA 021161578985768

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.