NPPES file of Aug 9, 2026

Ambulatory Care Registered Nurse in Massachusetts

164 NPPES records list ambulatory care registered nurse with a practice address in Massachusetts, 2.3 per 100,000 residents, the 8th highest rate of 51. Cambridge and Boston have the most; each record links to the provider's NPI and the Massachusetts license search. Page 3 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163WP2201X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Cambridge has the most, 40

  1. Cambridge40
  2. Boston34
  3. Somerville18
  4. Malden7
  5. Revere5

Ambulatory Care Registered Nurse records in Massachusetts

  1. Fiona McCaughan, RN, MSSomerville, MA 021431609208602
  2. Rachel McLean, RNHanover, MA 023391912615394
  3. Kristine McMillanBoston, MA 021151982213989
  4. Kimberly Michael, RNLynn, MA 019011376357426
  5. Joanne Michel, RNRevere, MA 021511962260943
  6. Nan Midgley, RNBoston, MA 021141902946080
  7. Irina Molla, RNFitchburg, MA 014201811573611
  8. Denise Mollomo-Terry, R.NSomerville, MA 021431730481458
  9. Andrew Morin, RN, AMB-BCBoston, MA 021141891574380
  10. Joan Mullarky, R.N.Cambridge, MA 021391730385477
  11. Sandra MulreyCambridge, MA 021401164122081
  12. Judith Murphy, RNCambridge, MA 021391851695811
  13. Valerie Murphy, RNCambridge, MA 021391588186993
  14. Kaitlin Murtha, RNMalden, MA 021481326783176
  15. Sally Najera, RNBoston, MA 021181285852749
  16. Cynthia Neill, RNWorcester, MA 016551619273372
  17. Laura Nelson, RNGardner, MA 014401558145656
  18. Margret Nelson, RN BSN ACRNBoston, MA 021141063553634
  19. Minhtam NguyenMattapan, MA 021261679242713
  20. Nga Nguyen-Le, RNBoston, MA 021181265650725
  21. Cynthia O'Connell, RNMalden, MA 021481386946994
  22. Brenda Olson, R.N.Millers Falls, MA 013491578152195
  23. Ebere OnyeadorCambridge, MA 021411770284838
  24. Olga Ordonez, R.N.,BSNJamaica Plain, MA 021301568857936
  25. Susan PalmerBoylston, MA 015051932789179
  26. Kathylene Pavidis, RN, MSBoston, MA 021181821268301
  27. Kelsey PeckWeston, MA 024931003619669
  28. Nhi Phan, RN , BSNMalden, MA 021481144968405
  29. Jessica Pineault, RNBoston, MA 021131811563695
  30. Paul Pisarski, RNWorcester, MA 016051144243460
  31. Afi Popplewell, RNCambridge, MA 021391114657103
  32. Marissa ProvencherBoston, MA 022151023966934
  33. Ann Quealy, RNBoston, MA 021141821141516
  34. Elizabeth Rhodes, RNDorchester, MA 021221811138993
  35. Judy Rivera, RNCambridge, MA 021411043518178
  36. Christina Rocheteau, RNPlymouth, MA 023601699579136
  37. Samantha Rodrigues, RNCambridge, MA 021391245775634
  38. Theresa Rodrigues, RNSomerville, MA 021451912321985
  39. Angela RosalesCambridge, MA 021411497053524
  40. Erin RossCambridge, MA 021391831787969
  41. Yasmine SabriSalem, MA 019701922940303
  42. Sarah Saltonstall, R.N.Aquinnah, MA 025351396077715
  43. Danica Sanders, RNWatertown, MA 024721598180911
  44. Katherine Schmidt, RNBoston, MA 021181275751737
  45. Jill Scibelli, MSN, MBA, RNWest Springfield, MA 010891558958108
  46. Barbara Skog, RNBoston, MA 021181649457847
  47. Barbara Stephen, RNSomerville, MA 021431154624203
  48. Jessica Stevens, RNNorwell, MA 020611710833512
  49. Pamela Sutton, RNWorcester, MA 016551255637922
  50. Monica Tague, RNSomerville, MA 021431821390519

Source: CMS NPPES, primary taxonomy 163WP2201X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 8 of 51 per resident

  1. Alaska2.6
  2. Wisconsin2.6
  3. California2.4
  4. Massachusetts2.3
  5. Rhode Island2.2
  6. Nebraska1.9
  7. 50 states and D.C.1.0

Source: CMS NPPES, primary taxonomy 163WP2201X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

3.0% of these records appear in a Medicare file, against 1.3% 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. Massachusetts3.0%
  2. United States1.3%

Ambulatory Care Registered Nurse records in Massachusetts, measured

  • In a Medicare file5 of 164 · 3.0% here, 1.3% nationally
  • In the CMS Doctors and Clinicians file3 · 1.8% here, 0.4% nationally
  • Not updated in five years or more109 · 66.5% here, 42.7% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163WP2201X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

164 NPPES records list ambulatory care registered nurse (163WP2201X) as their primary taxonomy with a practice address in Massachusetts: 2.3 per 100,000 residents against 1 nationally (50 states and D.C.). Cambridge has 40 of them (24%).

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. Texas159
  2. Wisconsin151
  3. Michigan130
  4. Ohio199

States with a similar rate per 100,000

  1. California2.4
  2. Rhode Island2.2
  3. Alaska2.6
  4. Wyoming2.7

The largest states

  1. California940
  2. Ohio199
  3. Texas159
  4. Wisconsin151
  5. Michigan130

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.