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 8 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. Katherine Bellanti, RNBoston, MA 021201629555784
  2. Megan BelleroseNorth Grafton, MA 015361922937606
  3. Marie Bellevue, RNCambridge, MA 021391598309841
  4. Laura Belley-Kerrigan, RNArlington, MA 024741104090976
  5. Christopher Bellinger, RNRoslindale, MA 021311578258547
  6. Lydia Bello-Santiago, RNHolyoke, MA 010401073244265
  7. Alyson Bellora, BSN, RNDartmouth, MA 027471922233113
  8. Maya Belmore, RNPlainville, MA 027621922921444
  9. Eunice Bempong, RNFramingham, MA 017021194326678
  10. Janet Beneitone, R.N.Springfield, MA 011091104183284
  11. Carol Benner, RNBoston, MA 021181548748700
  12. Amy BennettWest Wareham, MA 025761386036846
  13. Bahai Bennett, RNBoston, MA 021181740573005
  14. Judith Bennett, MBA, RNHolyoke, MA 010401861339012
  15. Kristy BennettHingham, MA 020431619819232
  16. Janice Benoit, RNMethuen, MA 018441821512229
  17. Maria Benson, RNMilford, MA 017571164016622
  18. Tracey BentBoston, MA 021181366814683
  19. John Bent Alzate, RNQuincy, MA 021691629806054
  20. Nykia Benton, APRNBoston, MA 021181023698057
  21. Kelly Berard, RNBoston, MA 021151003755422
  22. Jeanne Berg, R.N.Boston, MA 021181245456771
  23. Leah BergFitchburg, MA 014201184542532
  24. Erin Bergeron, RNNorthampton, MA 010601740010818
  25. Jennifer Bergeron, RNLawrence, MA 018411245845924
  26. Danielle BerkowitzWayland, MA 017781932608122
  27. Robert Berman, CRNABrockton, MA 023011821505280
  28. Danesha Berment, RNBoston, MA 021221689174260
  29. Ernande Bernadeau, RNRandolph, MA 023681144968686
  30. Chantal Bernard, RN, CCMAgawam, MA 010011730771619
  31. Juliana Bernard, RNBoston, MA 021271578364626
  32. Kamyllia Bernard, RNLynn, MA 019051598308017
  33. Melanie Bernard, R.N.N Chelmsford, MA 018631295955870
  34. Megan BernardinoNorth Easton, MA 023561255934758
  35. Andrea BernierAndover, MA 018101083082762
  36. Heather Berrien, R.N.Boston, MA 021181245605146
  37. Amanda Berry, RNFramingham, MA 017021669310538
  38. Christina Berry, RNAthol, MA 013311487965653
  39. Mary Berry, RNDanvers, MA 019231134705510
  40. Michael BerryPittsfield, MA 012011407543937
  41. Norah BerryBoston, MA 021181033561287
  42. Lia Bertolaccini, REGISTERED NURSEChelmsford, MA 018241023463239
  43. Devin BertolamiBoston, MA 021141427675859
  44. Margaret Bertolami, R.N.Boston, MA 021181073734018
  45. Monika BertolinoDanvers, MA 019231649025503
  46. Kesha Bertrand, RNBoston, MA 021181558864314
  47. Susan Bertrand, RNSomerset, MA 027261790935120
  48. Danielle Berube, RNLowell, MA 018521528268570
  49. Lesley Berube, RNAttleboro, MA 027031396919882
  50. Samantha Betti, RN, PNPBoston, MA 021181518311018

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.