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 84 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. Sarah Sawulski, RNLynn, MA 019011730680125
  2. Mary Sawyer, R.N.Marlborough, MA 017521871261750
  3. Mia Sbalbi, RNSalem, MA 019701720936594
  4. Jessica ScallyGeorgetown, MA 018331215517545
  5. Laura Scanlon, RNCambridge, MA 021391669720934
  6. Deborah Scannell, RNSomerville, MA 021451104128974
  7. Rene ScaroneLawrence, MA 018411952918252
  8. Hilary Schaffer, RNHolden, MA 015201013454602
  9. Jonathan Schell, RNBoston, MA 021181659841658
  10. Ashley Schena, RNLowell, MA 018521215811419
  11. Fern Schlang, RN LICENSED ACUPUNCTBoston, MA 021301376749473
  12. Meredith Schofield, CNS, RNBoston, MA 022151952919250
  13. Theresa Schuetze, RNShelburne Falls, MA 013701912029885
  14. Anne Schuler, RNTaunton, MA 027801063634954
  15. Ronald SchulzSpringfield, MA 011071194551333
  16. Damien Schwartz, REGISTERED NURSETurners Falls, MA 013761669672507
  17. Elaine SchwartzWorcester, MA 016021740855352
  18. Anne Schwind, RNAndover, MA 018101457535189
  19. Gia ScolaBeverly, MA 019151720627482
  20. Pauline Scopton, RNSomerville, MA 021451548562333
  21. Beverly Scott, RNBerlin, MA 015031750514642
  22. Emily ScottCambridge, MA 021391922953694
  23. Patricia Scott, RNBoston, MA 021181821117250
  24. Toya Scott, R.N.Boston, MA 021181699892083
  25. Elizabeth Scroope, RNLynn, MA 019011255925897
  26. Carlie ScuttWorcester, MA 016051467303628
  27. Carolyn Seabury, RNWestfield, MA 010851679497291
  28. Edwydge SeacBoston, MA 021221396343810
  29. Kristine Sears, RN, RRTWest Roxbury, MA 021321457906182
  30. Jennifer Seavey, R.N.Concord, MA 017421861859019
  31. Lynne Seeley, RNNorth Cambridge, MA 021401568766368
  32. Baheeh Sefat, RNBoston, MA 021141598418428
  33. Lara SeixasTewksbury, MA 018761073448643
  34. Lais Seixas-OliveiraHudson, MA 017491922932672
  35. Margaret Seldin, WHNP-BCSpringfield, MA 011071538777156
  36. Mary Sellers, RNMashpee, MA 026491649552597
  37. Courtney Selvage, RNSaugus, MA 019061891103263
  38. Abasi Semakula, RNMaynard, MA 017541548586621
  39. Brianna SemanchikChestnut Hill, MA 024671366391641
  40. Jovan Sematimba, RNMedford, MA 021551578424057
  41. Lindsay Semler, DNP, RNBoston, MA 021151376464636
  42. Stephanie SeoBoston, MA 021201104254309
  43. Caitlin SepedaSpringfield, MA 011071093549529
  44. Darneala Sequeira, RN BSNJamaica Plain, MA 021301669054144
  45. Jonathan SequinBlackstone, MA 015041114397593
  46. Lauren Serino CarpenitoBoston, MA 021181427476803
  47. Lourdes Serrano, RNHolyoke, MA 010401912635608
  48. Yalissa Serrano, BSN RNClinton, MA 015101699577825
  49. Nataliya Sevastyanova, CNPSpringfield, MA 011031518449198
  50. Linda Severe, RN246565Boston, MA 021181851874861

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.