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 49 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. Katlund IandoscaJamaica Plain, MA 021301710381488
  2. Theresa Iannetta, LCSWLowell, MA 018541679919872
  3. Jacqueline Id-DeenWest Springfield, MA 010891023664539
  4. Lucy IdeBoston, MA 021311134090707
  5. Oghogho IdumwonyiBoston, MA 021151669279899
  6. Fredo Ignace, MAShrewsbury, MA 015451083861793
  7. Nia ImaniDorchester, MA 021211013209436
  8. Allyson ImbacuanLowell, MA 018541215869730
  9. Joanna ImbertJamaica Plain, MA 021301457028664
  10. Elizabeth ImelioEasthampton, MA 010271659878718
  11. Sarah Immelt, LCSWBedford, MA 017301639641707
  12. Rebecca ImmingSalem, MA 019701356508279
  13. Sherri IngersonAthol, MA 013311366872780
  14. Mori InsingerCambridge, MA 021391942854468
  15. Andrea IovinoAuburndale, MA 024661881395614
  16. Michael IrishMelrose, MA 021761376028555
  17. Sarah IsabelFall River, MA 027211558590158
  18. Danielle Isetts, L.S.W.Medford, MA 021551467798355
  19. Clarisse Ishimwe Mariza, MSWNeedham, MA 024921457103368
  20. Bethany IsonPlymouth, MA 023601164907564
  21. Charles IsraelRoxbury, MA 021191205262573
  22. Nikie IwanczukFall River, MA 027211679055768
  23. Anielle Iwanicki, MSWPittsfield, MA 012011548075427
  24. Laure IyagaSpringfield, MA 011081336952696
  25. Carol Izen, LICSWNantucket, MA 025541962984856
  26. Maria Izquiel Bermudez, LCSWCambridge, MA 021391467000141
  27. Rebecca Jablonski, MSWSpringfield, MA 011051801014683
  28. Laura Jacinto, MSWWare, MA 010821184951915
  29. Erika Jackson, N/AMillbury, MA 015271497521512
  30. Justin JacksonNorthampton, MA 010601124476569
  31. Kiley JacksonBoston, MA 021181669264610
  32. Mentie JacksonBoston, MA 021091124971213
  33. Sidney Jackson, LSWABrockton, MA 023021801674866
  34. Warren JacksonFramingham, MA 017011457137523
  35. Richea Jackson-Deloach, LSWSpringfield, MA 011071871005678
  36. Allison JacobsMilford, MA 017571841646155
  37. Anaelisa Jacobsen, MSWPittsfield, MA 012011093958670
  38. Jamie Jacobsen, LCSWPeabody, MA 019601225618135
  39. Elise Jacobson, LICSWLeominster, MA 014531790133478
  40. Sarah JacobsonBoston, MA 021181487058905
  41. Elkine JacquesCambridge, MA 021391265712350
  42. Ashley Jaffee-Anechiarico, LICSWAllston, MA 021341972724268
  43. Sheri JahaHyannis, MA 026011437552791
  44. Heaney JakobowskiAgawam, MA 010011548736572
  45. Ian James, LMSWNorthampton, MA 010601376266262
  46. Jade JamesBoston, MA 021211992580872
  47. Mi-Haita JamesBoston, MA 021141225919707
  48. Nyla James, MSWSpringfield, MA 016081104180785
  49. Shilpa JamesHolyoke, MA 010401730907379
  50. Regan Jameson, MSWRandolph, MA 023681780305789

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.