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 11 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. Megan Boyd, RNFall River, MA 027211710672100
  2. Mackenzie Boyd-Ochuodho, RN, BSNBoston, MA 021141922957604
  3. Deborah BoylesLynn, MA 019011346485059
  4. Lisa Bozzuto, R.N.Stockbridge, MA 012621700099462
  5. Dan Bradbury, RNSomerville, MA 021431497030738
  6. Johanna BradleyGreenfield, MA 013011801518873
  7. Kathryn Bradley, RNWorcester, MA 016061801779533
  8. Amanda Brait, RNHull, MA 020451669124335
  9. Mary Brand, RNBurlington, MA 018031386599561
  10. Heather BransfieldSpringfield, MA 011041265055974
  11. Susan Brathwaite, RNNeedham, MA 024921013866243
  12. Bridget Braverman, RNMelrose, MA 021761285491241
  13. Gabriel Braz, RNFramingham, MA 017021700551710
  14. Bettina Brea, RNDorchester, MA 021251790304533
  15. Ashley Breen, RNDorchester, MA 021221710265863
  16. Mallory BreenSouth Easton, MA 023751851221501
  17. Jaime Breingan, RNConcord, MA 017421033060124
  18. Lisa Brennan, RNBoston, MA 021181215498019
  19. Sharon Brennan, RNDorchester, MA 021251255831566
  20. Katherine Breslin, RN, NPMiddleton, MA 019491609503184
  21. Mara Bresnahan, RNCambridge, MA 021391699285650
  22. Susan Bresnahan, R.N.Salem, MA 019701578696597
  23. Vanessa BrettonMethuen, MA 018441609473339
  24. Lynn Breymer, NPBurlington, MA 018051710464300
  25. Tarra BriceSwansea, MA 027771114805603
  26. Lori BridgeNew Bedford, MA 027401235482852
  27. Rachel Brilhante, RNFall River, MA 027201659179653
  28. Dany BrillantCambridge, MA 021391366142622
  29. Merida Brimhall, R.N.Somerville, MA 021431730563537
  30. Nicole BrinleyCambridge, MA 021391851862080
  31. Levi BriscoeBoston, MA 021251447647623
  32. Jennifer Brisson, RN BSNCambridge, MA 021391326679242
  33. Patricia Brita RossiCambridge, MA 021391356874390
  34. Lizeth BritoHolyoke, MA 010401023729902
  35. Lucilene Brito, RNWorcester, MA 016051952676702
  36. Marly Brizard, RN,BSNStoughton, MA 020721750527842
  37. Benjamin BrobbeyWorcester, MA 016041568015162
  38. Susan Brock, RNDanvers, MA 019231710768080
  39. Christina Broderick, RNMashpee, MA 026491144507922
  40. Karen Broderick, RNCambridge, MA 021391396010336
  41. Macarthur BrodieBoston, MA 021181639418882
  42. Samuel Broe, RNBrockton, MA 023011053144105
  43. Zhanna BronshvaygLynn, MA 019011255445821
  44. Taylor BronsonHaverhill, MA 018351457195240
  45. Shayna BronsteinLeeds, MA 010531962982363
  46. Kristi BrookmanSpringfield, MA 011041285506592
  47. Shannon Brooks, RNEast Bridgewater, MA 023331417603465
  48. Toni Brooks, RNBoston, MA 021221396514253
  49. Valerie Brooks, RNDorchester, MA 021221912168428
  50. Lori Broughton, RNBrighton, MA 021351679859003

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.