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 139 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. Gail Hardenbergh, LICSWSudbury, MA 017761356403927
  2. Nicholas HarderWilliamsburg, MA 010961205480944
  3. Jody Hardesty, LICSWNew Bedford, MA 027401386708048
  4. Karalyn HardimanChestnut Hill, MA 024671386116671
  5. Vaughn Harding, LICSWHyannis, MA 026011588746564
  6. Hyoseon HardtBoston, MA 021151417331174
  7. Kathleen Hardwick, M.A.Southbridge, MA 015501225162514
  8. Deborah Hardy, LICSWConcord, MA 017421184769366
  9. Elizabeth Hardy, LICSWSaugus, MA 019061831307164
  10. June Hardy, L.C.S.W.Easthampton, MA 010271356556807
  11. Elizabeth Hare, M.ED., LCSWAmherst, MA 010031154829745
  12. Markus HargroveWorcester, MA 016051366013005
  13. Kristin Haring, LICSWAndover, MA 018101013937044
  14. Corey HarjuFitchburg, MA 014201912571597
  15. Amy Harkins, LMHCWellesley, MA 024811689890246
  16. Shannon Harkins, LCSWNeedham, MA 024941124200449
  17. Emily Harlan, LICSWReading, MA 018671417289851
  18. Lauren HarlessLynn, MA 019021851673602
  19. Heather Harley, LICSWFall River, MA 027201801922695
  20. Victoria Harley, LCSWSpringfield, MA 011031588985576
  21. Jasen Harlow, LICSWCambridge, MA 021381619098001
  22. Susan Harlow, LICSWMedfield, MA 020521386943223
  23. Ellen Harmansky, LICSWOsterville, MA 026551811003825
  24. Carolyn Harmeling, LCSWWalpole, MA 020811689349425
  25. Alexandria Harmon, LICSWBoston, MA 021141083947980
  26. Holly Harmon, LICSWAndover, MA 018101760643274
  27. Melissa Harms, MSWWaltham, MA 024531760927115
  28. Ellen Harnen, LICSWWakefield, MA 018801720563422
  29. Donna Haros, LICSWArlington, MA 024761861573487
  30. Lindsey HarperRoslindale, MA 021311770402273
  31. Mary Jill Harper, LICSWMedford, MA 021551730103284
  32. Morgan Harper, LCSWBoston, MA 021151619734043
  33. Nancy Harper, LICSWDartmouth, MA 027471407074404
  34. Shanell Harper, LICSWTewksbury, MA 018761346095775
  35. Sarah Harre, MSW, LCSWBoston, MA 021151184291205
  36. Cheryl Harrell, LICSWHadley, MA 010351306273024
  37. Thomas Harrigan, MSW LICSWBrookline, MA 024451932228731
  38. Kim Harriman, MSW, LICSWHanover, MA 023391003903097
  39. Kathy Harriman-Spear, LICSWPlymouth, MA 023601437227956
  40. Anne Harrington, LICSWBoston, MA 022151952349805
  41. Calla Harrington, LICSWSpringfield, MA 011181144321282
  42. Calla HarringtonGreenfield, MA 013011760120083
  43. Elaine Harrington, MSWArlington, MA 024761487988366
  44. Helen HarringtonGreenfield, MA 013011962392480
  45. Leoni Harrington, LICSWBoston, MA 021161942427208
  46. Lindsey HarringtonDorchester, MA 021221922590199
  47. Lisa Harrington, LICSWRoslindale, MA 021311740637701
  48. Rebecca Harrington, LICSWBrockton, MA 023011023253986
  49. Sheree Harrington, LICSW, MDIVWebster, MA 015701922119742
  50. Whitney Harrington, MSW, LCSWWest Springfield, MA 010891073004545

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.