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 30 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. Liannne Fay, RNWorcester, MA 016051386998284
  2. Caitlin Febres-Mazzei, RNMalden, MA 021481013278621
  3. Margaly Fede, RN/CRTT/MDS/RAC-CTWest Roxbury, MA 021321588089767
  4. Jaimie FedericoTewksbury, MA 018761962345199
  5. Kimberly FeganSpringfield, MA 011181982056412
  6. Elizabeth Feigenbaum, BSN, RNCambridge, MA 021381972049112
  7. Sonia Feil, RN, BSNBoston, MA 021151568335933
  8. Jenilee FeldmanBeverly, MA 019151205209954
  9. Annemarie Feliciano, RN.Holyoke, MA 010401598492860
  10. Dominique FelicianoBoston, MA 021221629669148
  11. Michelle Felton, RNLeominster, MA 014531013489087
  12. Rebecca Feltz, RNAndover, MA 018101417547811
  13. Ertha FenelonCharlestown, MA 021291932745858
  14. Gwendolyn Fenton, RNHolyoke, MA 010401972234169
  15. Alberta FernandesBoston, MA 021181891196960
  16. Cristina Fernandes, RNDorchester, MA 021251518313683
  17. Erika FernandesNew Bedford, MA 027401073865473
  18. Sheryl Fernandes, R.N.Dorchester, MA 021251063716090
  19. Sonia Fernandes, RNBoston, MA 021151932873338
  20. Denise Fernandez, RNLynn, MA 019011194432658
  21. Jamie FernandezLawrence, MA 018411326929035
  22. Katherine Fernandez, RNWestfield, MA 010851306718416
  23. Greta Ferrari, R.N.Athol, MA 013311457645400
  24. Aurys FerreiraLawrence, MA 018431861905382
  25. Courtney FerreiraCharlestown, MA 021291295285492
  26. Kelly Ferreira, RNNew Bedford, MA 027401639503204
  27. Joanne FerrickBedford, MA 017301750585196
  28. Margaret Ferris, R.N.Arlington, MA 024761003076944
  29. Karen Ferullo, RNMethuen, MA 018441508575036
  30. Cathleen Fevrier, REGISTERED NURSERaynham, MA 027671396465340
  31. Noreen FewerBoston, MA 021181497119671
  32. Andrea Fichter, RN BSN CWCNYarmouth Port, MA 026751497692719
  33. Lucinda FidalgoDorchester, MA 021251922529866
  34. Lynn Field, RNSpringfield, MA 011091922191972
  35. Coleen Figliuzzi, RNBoston, MA 021181255863734
  36. Brenda Figueroa, RNWorcester, MA 016051417164278
  37. Brenda Figueroa, RNBrockton, MA 023011912616434
  38. Claudia Figueroa, RNLynn, MA 019011033849542
  39. Jecenia FigueroaBrighton, MA 021351871806109
  40. Sarahi FigueroaMethuen, MA 018441801575451
  41. Christina FilipowichBoston, MA 021181255715843
  42. Margeaux Fillion, RNBrockton, MA 023011467142943
  43. Helena Fils, RNRandolph, MA 023681932808524
  44. Karla Filzer, R.N.Newton, MA 024611821337890
  45. Laurette Fine-Genest, RNNewton, MA 024651598053522
  46. Beatrix FingfingReading, MA 018671760725386
  47. Jennifer FinkleMedford, MA 021551881132348
  48. Kathleen Finn, RNAndover, MA 018101730803172
  49. Susan Finnegan, RNLynn, MA 019011629182290
  50. Danielle Fiore, RNSomerville, MA 021451831491620

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.