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 28 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. Brittany DillonMethuen, MA 018441255888467
  2. Charlotte DillonCambridge, MA 021391518849231
  3. Ruthann DillonWalpole, MA 020811528954047
  4. Alyssa Dimaria, LCSWPeabody, MA 019601740864065
  5. Dawn DimartinoPlymouth, MA 023601669727079
  6. Robert Dimitri, PHDForestdale, MA 026441245394733
  7. William Dimmick, LICSWNewton, MA 024581053896845
  8. Doruk Dinc, LICSWBoston, MA 021311336845114
  9. Frances Dines, LICSWNeedham Heights, MA 024941194876292
  10. Abigayl DionMilford, MA 017571386507226
  11. Laura Dipaola, LCSWSouth Hadley, MA 010751407677578
  12. Jacqueline DipersioHaverhill, MA 018351720690183
  13. Sandra Dipietro, LICSWAgawam, MA 010011093933277
  14. Samantha DiplacidoDanvers, MA 019231124979406
  15. Nicole Disimoni, BSPittsfield, MA 012011548760564
  16. Karen DistefanoSouthbridge, MA 015501184104176
  17. Shelby DistenfeldBoston, MA 021161497213821
  18. Brandi Ditch, MSW, LICSWDedham, MA 020261821286907
  19. Joan Ditzion, LICSWCambridge, MA 021401932383650
  20. Kristen Dix, MSWSalem, MA 019701154078988
  21. Allyson DixonAllston, MA 021341992135206
  22. Dirk Dixon, MSWSalem, MA 019701205148103
  23. Elizabeth Dixon, LSWQuincy, MA 021701508354879
  24. Kyanna DixonJamaica Plain, MA 021301467976621
  25. Megan DixonBeverly, MA 019151891263042
  26. Mariah Dixon-Wheeler, MSWGreenfield, MA 013011104355007
  27. Ninveh DizayerWeymouth, MA 021891902586548
  28. Taylor DoanBoston, MA 021181649869298
  29. Ruthann DobekBrookline, MA 024461376046755
  30. Nicole Dodillet, LCSWBrookline, MA 024461013752088
  31. Rebecca Dodson, LICSWBedford, MA 017301336473719
  32. Christina DoeGreenfield, MA 013011710462197
  33. Marie Doe, LICSWPittsfield, MA 012011760152516
  34. Rachel DoeWoburn, MA 018011952898397
  35. Amanda Doel, BSWTaunton, MA 027801619896529
  36. Devin DohertyStoughton, MA 020721669242327
  37. Hanna DohertyBoston, MA 021151144834219
  38. Jayna Doherty, MSW, LICSWSwampscott, MA 019071396263174
  39. Marie Doherty, LICSWMilford, MA 017571992893069
  40. Sally DohertyMiddleboro, MA 023461073380374
  41. Amy Doiron, LSWLowell, MA 018521134413628
  42. Anne Marie DolanNewton, MA 024581366935983
  43. Laurie DolanNorwell, MA 020611275261638
  44. Margaret Dolan, LICSWBoston, MA 021181386740157
  45. Susan DoleBrookline, MA 024451831225309
  46. Kelly Dolen, LCSWLeominster, MA 014531487964060
  47. Sharon Doliber, BSWLynn, MA 019051811132723
  48. Craig Dolphin, MSW, MPSSouthbridge, MA 015501134962079
  49. Kiamesha Dolson, LMSWHadley, MA 010351205434479
  50. Kristina DomaneyCambridge, MA 021391437884715

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.