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 93 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. Deanna Tkachuk, RNGroveland, MA 018341437392727
  2. Dennis Tobin, RNStoughton, MA 020721891019352
  3. Teresa Tobin, RNBrockton, MA 023011164600672
  4. Salestine Tochterman, RN, MSNWorcester, MA 016101528187937
  5. Joria ToddFranklin, MA 020381528840774
  6. Kathleen Todd-Seymour, RN, IBCLCNorthborough, MA 015321386765253
  7. Matthew Tooker, NPHyannis, MA 026011376663047
  8. Anne Torchia, RNWest Boylston, MA 015831598547150
  9. Marcia Torci, RNC,BSNCambridge, MA 021391508162058
  10. Eileen TorpeyMelrose, MA 021761124748934
  11. Joel Torres, RNBrockton, MA 023011477414928
  12. Juan Torres, RNSpringfield, MA 011281306539721
  13. Yanira Torres, R.N.Springfield, MA 011071275727323
  14. Damiana Toscano, RNWorcester, MA 016021649907502
  15. Anne Tougas, RNDuxbury, MA 023321093981250
  16. Susan ToureauWoburn, MA 018011386178655
  17. Indy Toussaint, RNDorchester, MA 021211740986652
  18. Lunick ToussaintBoston, MA 021141861079774
  19. Erin Towler, RNBoston, MA 021151669544896
  20. Morgan TowneMethuen, MA 018441023866811
  21. Nicole Trainor, PMHNP-BCReading, MA 018671104791318
  22. Elizabeth Traister, RNSouth Boston, MA 021271871786939
  23. Jane TrammellCambridge, MA 021391942930540
  24. Eugenia Trammell-GoldsbyShirley, MA 014641073984217
  25. Agnes TranBoston, MA 021111508543497
  26. Ngoc TranDorchester, MA 021221104553718
  27. Pristina TranLawrence, MA 018431093679664
  28. Thu TranBoston, MA 021081881555753
  29. Teagan TrantTewksbury, MA 018761659058923
  30. Koudani Traore, RNLowell, MA 018501568909083
  31. Beth TraversWeymouth, MA 021891932980745
  32. Laura TremblayDanvers, MA 019231346113610
  33. Patricia Tremblay, RNNorth Chelmsford, MA 018631831388180
  34. Marie Trenouth, RNMalden, MA 021481275955999
  35. Jennifer Tretheway, RNWorcester, MA 016101497186035
  36. McLaura Trezil, NPEverett, MA 021491093385015
  37. Theodora Triantafilopoulos, R.N.Boston, MA 021141205975638
  38. Sheila Trifone, RNQuincy, MA 021691457233058
  39. Virginia Tritschler, RNLynn, MA 019011558949479
  40. Maureen Trombly, RNAndover, MA 018101124506795
  41. Laura TrubianoChestnut Hill, MA 024671669339875
  42. Tammie Trucchi, RNAbington, MA 023511386291789
  43. Katherine True, RNRaynham, MA 027671932754348
  44. Kerry True, RNWorcester, MA 016101669874210
  45. Ashley TruongLeominster, MA 014531699587816
  46. Dieu TruongWilmington, MA 018871871448829
  47. Joanne Tsang, RNSouth Weymouth, MA 021901891612578
  48. Kesang TsomoCambridge, MA 021391992518369
  49. Mary TubbsBoston, MA 021151578494886
  50. Lauren Tucker, RNWeston, MA 024931366141319

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.