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 133 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. Margo GrossbergBoston, MA 022151033758495
  2. Anne Grosser, LICSWLenox, MA 012401861544116
  3. William Grosser, MSWLenox, MA 012401821201245
  4. Anne Grossman, LICSWFoxborough, MA 020351295219327
  5. Paul GrossmanBelmont, MA 024781184606568
  6. Samara Grossman, LICSWChestnut Hill, MA 024671487910436
  7. Darryl Grosso, MSWBrockton, MA 023011710185103
  8. Heather Grosso, LICSWBridgewater, MA 023241942350863
  9. Lucy Grosvenor, LICSWNorth Chelmsford, MA 018631083697049
  10. Douglas Grote, LICSW CADAC-IIGreenfield, MA 013011205840246
  11. Shannon Grote, LICSWWorcester, MA 016041154867059
  12. Lauren Grover, LICSWLexington, MA 024201881980845
  13. Joyce Grucan, LICSWWest Springfield, MA 010891538490784
  14. Karina Gruesz, LICSWBrookline, MA 024461184346694
  15. Melissa Grunbaum, LICSWRoslindale, MA 021311003973264
  16. Halli Grunder, LICSWRoslindale, MA 021311649992769
  17. Gabriel Gruner, LICSWBrookline, MA 024461104013317
  18. Zoe Gruskay, LICSWBrighton, MA 021351972221711
  19. Christina Gualtieri, LICSWStoneham, MA 021801720560113
  20. Sandra GuarreraGranby, MA 010331558737064
  21. Ariane Guasconi, LICSWJamaica Plain, MA 021301891170130
  22. Katherine Guay, LICSWBrockton, MA 023011487740239
  23. Amy GubelliniBrighton, MA 021351477855161
  24. Michelle Gucciardi, LICSWWeston, MA 024931295216505
  25. Katharine GuditzBoston, MA 021141659298487
  26. Katell Guellec, LICSWArlington, MA 024741699070359
  27. Teresita Guerra, LICSWHolyoke, MA 010401164903100
  28. Angela Guerrero, LICSWSudbury, MA 017761336223890
  29. Olga Guerrero, LICSWLawrence, MA 018401225755036
  30. Ramon GuerreroLee, MA 012381942072673
  31. Adriana Guerrero-OwensTaunton, MA 027801356536346
  32. Francis GuerrieroCambridge, MA 021391770912610
  33. Madison GuertinBoston, MA 021161700769882
  34. Corinne Guest, LICSWFlorence, MA 010621942986732
  35. Jessica Guest, MSW, LICSWDanvers, MA 019231497946255
  36. Ashley Guevara, LICSWBoston, MA 021151285969386
  37. Kathleen Guevara, LICSW,LADCSaugus, MA 019061699873273
  38. Roberta Guez, LICSWHolbrook, MA 023431457894859
  39. Livia Guglielmi, LICSWBoston, MA 021141174462733
  40. Amy Gui, LICSWCambridge, MA 021391598820516
  41. Denise GuidaMerrimac, MA 018601114404183
  42. Denise Guilbeault, LICSWTewksbury, MA 018761013495217
  43. Abigail GuillamaSalem, MA 019701437077666
  44. Theresa Guillaume, LICSWRevere, MA 021511528309531
  45. Shawn Guillemette, M.ED.; LSWNew Bedford, MA 027401861676660
  46. Julie Guillemin, LICSWHingham, MA 020431407150147
  47. Raymond Guillette, LICSWGreenfield, MA 013011487256160
  48. Tanya GuillettePlymouth, MA 023601275712663
  49. Jean Guilloteau, LICSWRandolph, MA 023681679894026
  50. Debora Guimaraes, L.I.C.S.W.Woburn, MA 018011033410071

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.