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 45 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. Allison Harren, LICSWArlington, MA 024741235348707
  2. David HarringtonHyannis, MA 026011871072074
  3. Natalie Harrington, LICSWMethuen, MA 018441093684987
  4. Elizabeth HarrisWaltham, MA 024511760964118
  5. Julianna HarrisBoston, MA 021201255212676
  6. Katherine Harris, MSW LCSWFranklin, MA 020381033599592
  7. Keyocas Harris, MSWTaunton, MA 027801679370118
  8. Mikayla HarrisSpringfield, MA 011031295074706
  9. Nicholas HarrisMethuen, MA 018441265811780
  10. Olivia HarrisAmherst, MA 010021659086478
  11. Jamie HarsipJamaica Plain, MA 021301063121226
  12. Bridget HartLawrence, MA 018401497073399
  13. Hannah HartPittsfield, MA 012011992419147
  14. Jennifer Hart, MSW, LCSWEasthampton, MA 010271558964692
  15. Susan Hart, LCSWMashpee, MA 026491780226258
  16. Thomas Hart, LICSWMedway, MA 020531831296847
  17. Evan HartleySwansea, MA 027771720483241
  18. Laura Harward, LICSWBoston, MA 021141487039160
  19. Katherine Haselgard, LCSWRockport, MA 019661720925480
  20. Albert Hasenfus, BS, LCSWN Brookfield, MA 015351396026811
  21. Fnu HashmatullahLynn, MA 019021912380478
  22. Destiny HassellBoston, MA 021181811774375
  23. Ingrid HasselquistNew Bedford, MA 027401598221095
  24. Mohamed HassounCambridge, MA 021391477936938
  25. Helene HastingsHyannis, MA 026011134568710
  26. Maria Del Pilar HastingsWorcester, MA 016061669141495
  27. Kristin Hatch, LCSWProvincetown, MA 026571124756424
  28. Jasmin Hathaway-HoustonNorth Easton, MA 023561710454319
  29. Heather Haupt, MSWFranklin, MA 020381649310806
  30. Jeremy Haupt, MSW, LSWLynn, MA 019011174801013
  31. Barbara Hauser, M.S.W.Brookline, MA 024451235372178
  32. Simon HawesGardner, MA 014401598212144
  33. Christie Hawkes, LMHCLeominster, MA 014531205143294
  34. Jayna HawkesLowell, MA 018521144180670
  35. Phyllis HawkesS Yarmouth, MA 026641649464447
  36. Jean HayVineyard Haven, MA 025681497887590
  37. Megan HayWorcester, MA 016051003798448
  38. Luz HayaLongmeadow, MA 011061760822126
  39. Kathryn HaydenSpringfield, MA 011051629110069
  40. Richard HaydenNeedham, MA 024921538640412
  41. Kristen HayesE Longmeadow, MA 010281588274054
  42. Chericee HaynesBrighton, MA 021351891243267
  43. Kevin Haynes, LCSWBoston, MA 021151902533193
  44. Patrick HaynesBoston, MA 021201821487745
  45. Tfawa HaynesBrookline, MA 024451770783839
  46. Kathleen Hazelton, MAOrange, MA 013641447446588
  47. Sara HeaphyChelmsford, MA 018241538643457
  48. Stephanie Heath, PH.D.Franklin, MA 020381316737208
  49. Erika Hebert, LCSWCambridge, MA 021381841834017
  50. Mackenzie Hebert, MSWMilford, MA 017571154204865

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.