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 89 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. Alyssa SteeleBurlington, MA 018031720586415
  2. Desiree Steele, R.N.Boston, MA 021301235375353
  3. Alder Steinbauer, RNHolyoke, MA 010401073977864
  4. Karen Steinmetz, RN BSNFitchburg, MA 014201194453142
  5. Ilissa Stella, RNDedham, MA 020261255737870
  6. Carla Stem, RNSutton, MA 015901265551741
  7. Sharon Stemm, RNWeymouth, MA 021901801748603
  8. Ashli Stennett, RNHolyoke, MA 010401245069335
  9. Ellen Stephenson, R.N.Boston, MA 021181205053105
  10. Jennifer StephensonCambridge, MA 021391659001626
  11. Suzanne Stephenson GrizzleSpringfield, MA 011041245110956
  12. Grace SterlingWorcester, MA 016081922754274
  13. Monica Sterling, RNBrockton, MA 023021962265124
  14. Perpetua Sterling, RNQuincy, MA 021691033001086
  15. Gabriela Stern, B.S., BSN, RNSomerville, MA 021441174931802
  16. Isabeau SternBoston, MA 021111639005341
  17. Patricia Stevenson, RNDover, MA 020301134457351
  18. Eileen Stewart, RN, IBCLCWest Springfield, MA 010891952762304
  19. Jack Stewart, RNAshfield, MA 013301528652062
  20. Maureen Stewart, RNShelburne Falls, MA 013701871934158
  21. Phoebe StewartFlorence, MA 010621154262574
  22. Sandra Stewart, RNBoston, MA 021181972645455
  23. Alyson StickneyMarshfield, MA 020501225655004
  24. Lynette Stiles, RNMalden, MA 021481205146271
  25. Sandra Stiles, RNHolyoke, MA 010401285870576
  26. Michelle Stivers, RNConcord, MA 017421437329836
  27. Jonathan Stockmal, R.N.Worcester, MA 016101376759837
  28. Jennifer Stoebel, RNNorfolk, MA 020561356461552
  29. Arlene Stoller, ACNSBurlington, MA 018051003439597
  30. Marthafaye Stone, R.N.Worcester, MA 016051346516275
  31. Priscilla Stout, RNMattapan, MA 021261003096868
  32. Emily StoverCambridge, MA 021411467840983
  33. Hannah Straight, NPWorcester, MA 016061720767098
  34. Carol Straker, REGISTERED NURSESharon, MA 020671164886636
  35. Chelsea StrangerHyannis, MA 026011467839993
  36. Jackie StrawnLee, MA 012381518350503
  37. Joelle Streich, RNLynn, MA 019011376012807
  38. Erica Strickland, RNBoston, MA 021181427524362
  39. Robert Striglio, CRNAStoughton, MA 020721609819093
  40. Olivia StudleySalem, MA 019701780060277
  41. Franktinus Stuitje, RNBSNGreenfield, MA 013011891193157
  42. Caroline Sturm-Reganato, RNBoston, MA 021181669669909
  43. Hope SuarezSpringfield, MA 011091356270474
  44. Nicaury Suazo Ortiz, RNBoston, MA 021181003396144
  45. Patricia Suckley, RNLynn, MA 019011598338394
  46. Richard SughrueWellfleet, MA 026671073475786
  47. Amanda Sullivan, RNSouth Boston, MA 021271437383536
  48. Anna SullivanSouthborough, MA 017721114464724
  49. Barbara Sullivan, RNHaverhill, MA 018321477805752
  50. Christine SullivanWorcester, MA 016101801196100

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.