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 10 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. Jourdan ArchambaultPittsfield, MA 012011437049400
  2. Lisa Archambault, LICSWWorcester, MA 016041073667028
  3. Pamela Archer, LICSWGreenfield, MA 013011811125875
  4. Joan ArchesCambridge, MA 021401831672641
  5. Ana Archibald, LICSWBoston, MA 021091356834584
  6. John Archibald, LICSWBoston, MA 021181649591280
  7. Maura Archuleta, LICSWBraintree, MA 021841548795750
  8. Margaret ArcouetteWorcester, MA 016041750936456
  9. Mara ArdonRevere, MA 021511891926499
  10. Charmaine ArenaSpringfield, MA 011031306484969
  11. John-Paul Arena, LICSWWeymouth, MA 021891487983169
  12. Paula Arends, LICSWSouth Hadley, MA 010751376684670
  13. Julie Aresco, LICSWConcord, MA 017421467731919
  14. Douglas Arey, L.I.C.S.W.Florence, MA 010621124161823
  15. Bethany ArgenioMalden, MA 021481588927636
  16. Linda Arian, MSW, MSCJSBoston, MA 021161346854635
  17. Graycen AriasJamaica Plain, MA 021301952271413
  18. Karina Arias, LICSWRoxbury, MA 021191386191583
  19. Lee Arietta, LICSWRockland, MA 023701548316060
  20. Chinua ArinzeAttleboro, MA 027031124859640
  21. Kira Armajani, LICSWRoxbury, MA 021191326395435
  22. Karen Armenti, LCSWWorcester, MA 016551740745207
  23. L. Samantha Armer, LICSWWestfield, MA 010851346397858
  24. Elizabeth Armington, LICSWBeverly, MA 019151275878944
  25. Christine Armour, LICSWBrockton, MA 023011871070755
  26. Danielle Armour, LICSW, LCSWBrookline, MA 024451770864647
  27. Jennifer ArmourFall River, MA 027201700301496
  28. Callie Armstrong, LICSWBoston, MA 021271194034546
  29. David Armstrong, MSW, LICSWWest Springfield, MA 010891073626479
  30. Deborah Armstrong, LICSWArlington, MA 024761467432641
  31. Jamie Armstrong, LICSWTewksbury, MA 018761932854445
  32. Kimberly Armstrong, MSWBelmont, MA 024781902090715
  33. Kipp Armstrong, LICSWNorthampton, MA 010601164559225
  34. Maxwell ArmstrongJamaica Plain, MA 021301699429233
  35. Michele ArmstrongNorthampton, MA 010601518406479
  36. Rachael ArmstrongRandolph, MA 023681821657735
  37. Suzanne Armstrong, LICSWNewburyport, MA 019501154469088
  38. Barbara Arnold, LCSWFramingham, MA 017021922432053
  39. Desiree ArnoldNew Bedford, MA 027401437400611
  40. Elizabeth Arnold, LICSWSalem, MA 019701356824049
  41. Janis Arnold, LICSWBoston, MA 021151386691020
  42. Kristen Arnold, MSW LICENSED CLINICAFoxboro, MA 020351851452502
  43. Stephanie Arnold, MSW INTERNWest Springfield, MA 010891073094017
  44. Alice AronBoston, MA 021141891632881
  45. Patricia Aron, MSWJamaica Plain, MA 021301821570409
  46. Asher Aronof, MA LCSWPlymouth, MA 023601215087069
  47. Nance Aronoff, LICSWRoslindale, MA 021311225189269
  48. Nancy Arons, MSWAmherst, MA 010021215010418
  49. Rebecca Aronson, LICSWBelchertown, MA 010071992031298
  50. Mollyrose Arp-Sandel, LICSWNatick, MA 017601013338409

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.