NPPES file of Aug 9, 2026

Registered Nurse in Massachusetts

4,985 NPPES records list registered nurse with a practice address in Massachusetts, 71 per 100,000 residents, the 13th highest rate of 51. Boston and Cambridge have the most; each record links to the provider's NPI and the Massachusetts license search. Page 22 of 100.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163W00000X · 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, 684

  1. Boston684
  2. Cambridge268
  3. Worcester255
  4. Lynn176
  5. Dorchester166

Registered Nurse records in Massachusetts

  1. Susana Damian, RNLawrence, MA 018411871353086
  2. Alexandra DamicoWoburn, MA 018011669323036
  3. Michael DaniellWorcester, MA 016051326627621
  4. Nichelle DanielsSpringfield, MA 011041316820558
  5. Melinda Danizio, RN,BSNWoburn, MA 018011376186502
  6. Jennifer DanylyshynCharlestown, MA 021291891121786
  7. Claire DarbouzeMalden, MA 021481831639665
  8. Jamie DarcangeloWorcester, MA 016051053789255
  9. Candace Darcy, RNSpringfield, MA 011031578656575
  10. Taylor Darcy, MSN, RNBoston, MA 021151588599427
  11. Jennifer Darling, RNNorth Andover, MA 018451477377968
  12. Nom Darling, RNNewburyport, MA 019501104403989
  13. Danielle Darneille, RNLeominster, MA 014531932215324
  14. Alicia DasilvaFitchburg, MA 014201053133462
  15. Filipe DasilvaFramingham, MA 017021205345568
  16. Tess DaughertyHolyoke, MA 010401639875669
  17. Andrae Davey, RNSpringfield, MA 011091215564612
  18. Daniel DavidSharon, MA 020671992151278
  19. Ana Davie, RNSomerville, MA 021431467707216
  20. Alyssa Davis, RNSwansea, MA 027771801338090
  21. Christopher DavisFitchburg, MA 014201215573712
  22. Deborah Davis, RNNorth Andover, MA 018451083852339
  23. Denise Davis, RNBoston, MA 021181538466909
  24. Jamila Davis, RNBoston, MA 021221902553787
  25. Justine Davis, RNWestwood, MA 020901720556921
  26. Karen Davis, RNDorchester, MA 021251720381676
  27. Kelly Davis, RNLynn, MA 019011285875179
  28. Lisa Davis, R.N.Danvers, MA 019231215294723
  29. Sheila Davis, RNQuincy, MA 021691518290162
  30. Wilson DavisLynn, MA 019011952770356
  31. Andrea Day, RNPlymouth, MA 023601508603176
  32. Margaret DayBoston, MA 021181245356930
  33. Catherine Ddiba, RNActon, MA 017201487311775
  34. Jillian De AlmeidaChestnut Hill, MA 024671245180462
  35. Anna De Andrade, NPDorchester, MA 021251760687321
  36. Gabriela De AndradeMethuen, MA 018441912665738
  37. Silas De Lima, RNWorcester, MA 016051609086107
  38. Tania De Los Santos, RNWorcester, MA 016051285967497
  39. Flavio De Oliveira, RNCenterville, MA 026321740832096
  40. Carlie De Pina, RNBoston, MA 021181043639743
  41. Marino De Souza, RNLancaster, MA 015231316531551
  42. Rebecca Deaton, RN, MSN, CDCESKingston, MA 023641427972173
  43. Susan Debenedictis, RNDanvers, MA 019231457666448
  44. Felisha DeboseGreenfield, MA 013011225826381
  45. Sharon Dec, RNHolyoke, MA 010401619867900
  46. Amy Decelles, RNSwansea, MA 027771629265160
  47. Danielle DeckerEverett, MA 021491467059832
  48. Mikaela DecosmoSpringfield, MA 011041578324414
  49. Stella Dede-Nolly, RNConcord, MA 017421194684829
  50. Katherine DeeganWorcester, MA 016101104977859

Source: CMS NPPES, primary taxonomy 163W00000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 13 of 51 per resident

  1. Rhode Island74
  2. New Mexico73
  3. Washington73
  4. Massachusetts71
  5. Wyoming63
  6. Hawaii62
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 163W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

2.7% of these records appear in a Medicare file, against 1.5% 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. Massachusetts2.7%
  2. United States1.5%

Registered Nurse records in Massachusetts, measured

  • In a Medicare file137 of 4,985 · 2.7% here, 1.5% nationally
  • In the CMS Doctors and Clinicians file110 · 2.2% here, 1.0% nationally
  • Not updated in five years or more2,876 · 57.7% here, 57.2% nationally
  • Median graduation year2022 · the 110 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

4,985 NPPES records list registered nurse (163W00000X) as their primary taxonomy with a practice address in Massachusetts: 71 per 100,000 residents against 44 nationally (50 states and D.C.). Boston has 684 of them (14%).

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. Florida4,722
  2. Wisconsin4,628
  3. Colorado4,610
  4. Pennsylvania5,372

States with a similar rate per 100,000

  1. Washington73.1
  2. New Mexico73.5
  3. Rhode Island74.2
  4. Wyoming62.8

The largest states

  1. New York25,740
  2. California13,506
  3. Ohio9,656
  4. Texas8,921
  5. Washington5,708

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.