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 50 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. Mary JamiesonHolyoke, MA 010401306373956
  2. Doneshia JaminsonMalden, MA 021481437527801
  3. Fierce-Monae JamisonBrockton, MA 023011841949682
  4. Kathryn Janiuk, LCSWWaltham, MA 024511669348231
  5. Katy JanvierDorchester, MA 021221275399560
  6. Ghita JaouhariFramingham, MA 017021649930900
  7. Holly Jarrell-Marcinelli, LICSWLynn, MA 019011265915953
  8. Devonna JarrettWaltham, MA 024531376062232
  9. Eliana Jarvis, BAFramingham, MA 017021306198593
  10. Julia JashinskiCambridge, MA 021391154934511
  11. Diana JasinskiWareham, MA 025711588005920
  12. Heyda JavierLawrence, MA 018431003185463
  13. Heidi Jay, LICSWChestnut Hill, MA 024671265914741
  14. Katherine Jaycox, LICSWNorthampton, MA 010601023591211
  15. Karen JeanCambridge, MA 021391144797796
  16. Stephanie JeanArlington, MA 024741730310889
  17. Woomendy JeanRoslindale, MA 021311093163149
  18. George Jean-Babets, LCSWSaugus, MA 019061679343768
  19. Fallon Jean-Gilles, MSWFall River, MA 027201942579438
  20. Myrlene Jean-VenantSomerville, MA 021431407205123
  21. Lucia JeantineSpringfield, MA 011051295865020
  22. Ashley JedinySpringfield, MA 011031669087235
  23. Jennifer JeffreySalem, MA 019701972907392
  24. Jenna JenkinsAmherst, MA 010021780402255
  25. Pamela Jenkins-LewisSouth Hadley, MA 010751578326047
  26. Kelli Jenney, LCSWBoston, MA 021141215526637
  27. Jamie JensenBrookline, MA 024461265914915
  28. John Jernigan, MSWDedham, MA 020261811453467
  29. Chantele JeromeTaunton, MA 027801710773189
  30. Melanie Jette, LCSWSwansea, MA 027771619156767
  31. Ashley Jewell, THERAPEUTIC MENTORHaverhill, MA 018301447691902
  32. Marie Jocelyn, MMBrockton, MA 023011912272550
  33. Vivienne Joffe, M.S.W.Swansea, MA 027771821419169
  34. Christine John, LCSWWorcester, MA 016051154995702
  35. Jacqueline John, MSWSwansea, MA 027771760746721
  36. Veronica Johns, L.S.W.Springfield, MA 011071396052601
  37. Cynthia JohnsonWorcester, MA 016081912375585
  38. Daniela JohnsonLowell, MA 018521609183615
  39. Eileen Johnson, MSWBoston, MA 021301760854764
  40. Emily JohnsonLynn, MA 019011386063915
  41. Jennifer Johnson, LICSWWestford, MA 018861336625912
  42. Kathleen Johnson, LCSWBurlington, MA 018031467218149
  43. Lisa Johnson, LCSWSomerville, MA 021431467606285
  44. Lorraine Johnson, LICSWPittsfield, MA 012011407364557
  45. Lydia Johnson, LICSWBoston, MA 021181447727276
  46. Marissa JohnsonFramingham, MA 017021134898711
  47. Michelle Johnson, MSW INTERNWorcester, MA 016041295932036
  48. Misha Johnson, MSWHolden, MA 015201356186779
  49. Nathan JohnsonBoston, MA 021161447034418
  50. Neffertari JohnsonSpringfield, MA 011181588958623

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.