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 110 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. Constance Wynne, LICSWBoston, MA 021201043486095
  2. Ruth Wyshogrod, LCSWHuntington, MA 010501841005774
  3. Catherine Wywoda, LCSWDorchester, MA 021241417802398
  4. Megi XhumariSpringfield, MA 011031124451620
  5. Angela XieAllston, MA 021341780431304
  6. Johnny Xu, MSW, LCSWQuincy, MA 021701326751116
  7. Xiaoyenan XuWaltham, MA 024531154778504
  8. Aliya Yacteen, MSWHadley, MA 010351821880725
  9. Alison Yager, SOCIAL WORKERCambridge, MA 021391467382481
  10. Janene Yancey, SOCIAL WORKERBoston, MA 021191134510282
  11. Jennifer YangChelsea, MA 021501881317527
  12. Yingqi YangChelsea, MA 021501528955101
  13. Susan YanowCambridge, MA 021391659858538
  14. Robb Yates, B.A.Hyannis, MA 026011548415888
  15. Augustine YeboahLowell, MA 018541114479219
  16. Malcolm Yekhtikian, MSWSpringfield, MA 011051780106724
  17. Robin Yerkes, MSWNorthampton, MA 010601225066988
  18. Yan Chi Yeung, LCSWBoston, MA 021151831039064
  19. Caleb Yoon, B.A.Needham, MA 024941487387346
  20. Colleen Yosca, MSWWorcester, MA 016081558551408
  21. Caroline Young, LCSWEast Boston, MA 021281124654520
  22. Maureen Young, LICSWWestwood, MA 020901184685661
  23. Monica Young, LICSWCambridge, MA 021391659652881
  24. Peter Young, LCSWBurlington, MA 018051417036864
  25. Rachel Young, LCSWDorchester, MA 021221760701858
  26. Theresa Young, MABoston, MA 021181306111273
  27. Aaron Younge, MSWBoston, MA 021211811376866
  28. Alexandra Youngsman, LCSWBrockton, MA 023011134047251
  29. Rachel Yox, MSWNorthampton, MA 010601801638440
  30. Patricia Yu, MSWBrighton, MA 021351003948126
  31. Victor ZabaluFramingham, MA 017021851943096
  32. Rachel Zalvan, LICSWLynnfield, MA 019401497227227
  33. Amir ZamaniMethuen, MA 018441750224184
  34. Emily ZamesCambridge, MA 021391073241808
  35. Joanne Zannotti, LICSWWorcester, MA 016041881171114
  36. Mary Zawacki, LICSWDanvers, MA 019231952465023
  37. Liliana ZeaLawrence, MA 018401619236320
  38. Allison ZeenaMilford, MA 017571669945812
  39. Samuel Zeigler, THERAPEUTIC MENTORHaverhill, MA 018301679955520
  40. Anthony Zelano, MSWBoston, MA 021141821188111
  41. Richard ZembruskiCharlestown, MA 021291487139457
  42. Pharah ZenonLeominster, MA 014531902750698
  43. Yuhan ZhanBoston, MA 021191912679812
  44. Ziqiao ZhouBoston, MA 021111417764762
  45. Irene ZhuAllston, MA 021341528479565
  46. Julie ZideFramingham, MA 017011841189610
  47. Julie Zieff, LICSWFramingham, MA 017021184805426
  48. Dzintra ZielinskiMarlborough, MA 017521871773259
  49. Samantha ZielstorffAllston, MA 021341205362118
  50. Joshua Zierler-Broudo, MSWWorcester, MA 016061508132911

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.