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 72 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. Nicole Ouellette, RNBoston, MA 021181245481852
  2. Kelly OumMethuen, MA 018441104775394
  3. Mesa OutlawCambridge, MA 021391013508431
  4. Rhonda OutlawSpringfield, MA 011071174471270
  5. Michael Owings, RNAbington, MA 023511578823712
  6. Philomina Owusu, RNDracut, MA 018261114652260
  7. Yetunde OyenugaDorchester, MA 021251750277646
  8. Charlotte OzirskyAndover, MA 018101588464119
  9. Nduka OzulumbaBrockton, MA 023021730007824
  10. Neill OzunaLawrence, MA 018411245049295
  11. Katelyn Pachalis, RN, MSNGreenfield, MA 013011427850171
  12. Angela Pacheco, RNSwansea, MA 027771124475496
  13. Jessica Pacheco, RNDracut, MA 018261528804382
  14. Catherine PaciorkowskiDedham, MA 020261295589109
  15. Alicia Pahl, R.N.Quincy, MA 021691447631593
  16. Maria Paige, R.N.Boston, MA 021181588798797
  17. Farrah Paiva, RNNew Bedford, MA 027401679961122
  18. Veronica Paiz, RNMilford, MA 017571821534173
  19. Dulce Palacios, NPFramingham, MA 017021902562176
  20. Dayana PalenciaLowell, MA 018511225806417
  21. Donald Palladino, RNRockport, MA 019661265870612
  22. Henrica PalmaQuincy, MA 021691063259315
  23. Mackenzie Palma, RNStoughton, MA 020721083360036
  24. Ashley Palmer, RNPeabody, MA 019601124723952
  25. Kaitlyn Palmer, RNWeston, MA 024931972473031
  26. Cally PalmieriCambridge, MA 021391811668247
  27. Huckleberry PamunagBellingham, MA 020191871454116
  28. Cynthia Panford, RNDracut, MA 018261700776366
  29. Ro Pannesi, RN, IBCLCLowell, MA 018521861776064
  30. Kim Panopoulas, RNLynn, MA 019011215217724
  31. Lindsay Pappas, RNAmesbury, MA 019131811753692
  32. Martha Paquette, RNBoston, MA 021181790052405
  33. Leahkena ParciakCambridge, MA 021391396383816
  34. Marie PardieuBoston, MA 021181023320975
  35. Jessica Pare, RN, BSNLowell, MA 018511972327195
  36. Yuliet Paredes, R.NDorchester, MA 021211093111692
  37. Hunter Parent-Wetmore, RNAttleboro, MA 027031437615150
  38. Elizabeth Paris, RNAshburnham, MA 014301003186065
  39. Megan ParisSomerville, MA 021431982424958
  40. Madilyn Park, RNRoxbury, MA 021191598273278
  41. Maytilda Park, RNLexington, MA 024211144104019
  42. Casey Parker, RNNew Bedford, MA 027451255046686
  43. Lauren ParkerMethuen, MA 018441164004966
  44. Nancy Parker, RNHaverhill, MA 018301598818775
  45. Patricia Parker, RNMelrose, MA 021761750015475
  46. Tanya Parker, RNNorthampton, MA 010601760068373
  47. Marguerite Parkman, RNBoston, MA 021141497932560
  48. Carol-Ann Parmenter, RNWorcester, MA 016101073654554
  49. Roni Partosan, R.N.Dorchester, MA 021221366868119
  50. Jessica Pasteris, RNBoston, MA 021181689124695

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.