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 54 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. Sarah Killion, MSW, LICSWNorthampton, MA 010601144704099
  2. Ashley Kim, LICSWWorcester, MA 016101861008930
  3. Charles Kim, THERAPEUTIC MENTORHaverhill, MA 018301750662664
  4. Nayoung Kim, LCSWBoston, MA 021151366377681
  5. Frances Kimball-Katz, LCSWSomerville, MA 021431629885629
  6. Lauren KimbleFramingham, MA 017011093292724
  7. Bridget Kinahan, LCSWWellfleet, MA 026671801565213
  8. Ashley KingBrighton, MA 021351235740473
  9. Barbara King, BSFitchburg, MA 014201841169091
  10. C King, MSWNorthboro, MA 015321649377557
  11. Emma KingSouthbridge, MA 015501316315732
  12. Katherine King, MSWWorcester, MA 016041770777567
  13. Lee King, M.EDSomerville, MA 021431093950727
  14. Megan KingNorthampton, MA 010601013507631
  15. Stuart King, LSW, LCADC, D.MIN.Chicopee, MA 010221871829572
  16. Tracey King, LICSWNorthborough, MA 015321174008254
  17. Hannah Kingsbury, LICSWCambridge, MA 021411467912204
  18. Lydia KingsburyVineyard Haven, MA 025681306561279
  19. Deirdre KinnaneLexington, MA 024211568287704
  20. Jennifer Kinsella, LICSWLowell, MA 018521578045191
  21. Neda KinseyWorcester, MA 016041871012658
  22. Sonya KirasirovaWest Newton, MA 024651255823837
  23. Mallory KirkBaldwinville, MA 014361295188829
  24. Nikki KirschWrentham, MA 020931336618099
  25. Vicki KirschSomerville, MA 021441043377401
  26. Heidi Kirwan, LCSWHyannis, MA 026011770815847
  27. Chrisitne KisemboWakefield, MA 018801477449023
  28. Patricia Kissinger, MSWMilford, MA 017571114076833
  29. Seth Kleinman, LICSWNorth Andover, MA 018451447360011
  30. Melissa Kleschinsky, LICSWWoburn, MA 018011912135294
  31. Dale Kline, BAWorcester, MA 016051538369764
  32. Kim Kline FranklinSalem, MA 019701194961680
  33. Lauren Klingman, LICSWBoston, MA 022151841916772
  34. Kyle KlinzingSpringfield, MA 011041174137350
  35. Alexandra KlitzmanAllston, MA 021341750262374
  36. Anitra KloczewiakDorchester, MA 021221063961290
  37. Lauren Kloos, LICSWFoxboro, MA 020351366691156
  38. Sierra Klotz, LCSWCambridge, MA 021391841727948
  39. Genia Kluba, MSWChelsea, MA 021501093152852
  40. Kimberly Klupacs, MSWLowell, MA 018541104649805
  41. Eric Knee, LCSWJamaica Plain, MA 021301770034431
  42. Valerie KnightMilford, MA 017571770207755
  43. Vickie Knighton, MSWSpringfield, MA 011051275705808
  44. Jennifer KnottCambridge, MA 021391720355803
  45. Cheryl KnowlesTewksbury, MA 018761891478319
  46. Erin Knowles, MSWPittsfield, MA 012011194554543
  47. Emma Knutti, MSW, LCSWNantucket, MA 025541548876741
  48. Susan KoSalem, MA 019701932496338
  49. Alma Kobacic, LCSWMalden, MA 021481699043877
  50. Rhea Koch-Sultan, L.I.C.S.W.Burlington, MA 018031912194036

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.