NPPES file of Aug 9, 2026

Oncology Registered Nurse in Massachusetts

36 NPPES records list oncology registered nurse with a practice address in Massachusetts, 0.5 per 100,000 residents, the 5th highest rate of 49. Boston and Cambridge have the most; each record links to the provider's NPI and the Massachusetts license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163WX0200X · 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, 15

  1. Boston15
  2. Cambridge3
  3. Chestnut Hill2
  4. Everett2
  5. Allston1

Oncology Registered Nurse records in Massachusetts

  1. Gertrude Andre, RN, BSNBoston, MA 022151588277917
  2. Adam Audet, RNMethuen, MA 018441982520433
  3. Patricia Baldwin, RN, MS, OCNBoston, MA 021301982791828
  4. Sara BowenChestnut Hill, MA 024671871115451
  5. Kaitlyn Chu, NPBoston, MA 021161124784905
  6. Sarah CombsAllston, MA 021341356276588
  7. Katharine Donohue, RNAttleboro, MA 027031770423261
  8. Anne Elperin, M.S.N., N.P.Boston, MA 021151447204052
  9. Kerri Flynn, RNBoston, MA 021151538092960
  10. Hilary GorgolBoston, MA 021141972451383
  11. Carolyn Gustason, R.N.Leominster, MA 014531760827968
  12. Karleen Habin, RNBoston, MA 021141043353881
  13. Susan Koegler, R.N., M.S.Boston, MA 021301063500429
  14. Fiona Mackenzie, RNBoston, MA 021141487598355
  15. Antoinette Mantz, RNEverett, MA 021491619610466
  16. Alexandra Mason-DiburgoFramingham, MA 017011457150062
  17. Amanda McIntyreHingham, MA 020431316785033
  18. Heidi Moser, RNHousatonic, MA 012361811633761
  19. Erika Nelson, RNCambridge, MA 021421083378145
  20. Denise O'Connor, RN,MS,OCNCambridge, MA 021391356549034
  21. Claudia O'Shea, RNEverett, MA 021491366740631
  22. Megan PageFoxborough, MA 020351609723303
  23. Sarah Paiva, DNP, RN, FNPBoston, MA 021141619807377
  24. Paige PurcellManchester By The Sea, MA 019441003707647
  25. Mary Rapp, NPBoston, MA 021151982643201
  26. Kristin RoperWeymouth, MA 021891609760131
  27. Catherine RussellWorcester, MA 016061891630901
  28. Cari Ryding, RN, MSN, OCN, NC-BCChestnut Hill, MA 024671528834447
  29. Britt SellandFall River, MA 027201669062931
  30. Poongothai SivakumarNewton, MA 024581346192283
  31. Rebecca Sleeper, RNSpringfield, MA 011291780517326
  32. Alice Tattersall, RNCambridge, MA 021391730904129
  33. Marianne Tawa, NPBoston, MA 021151235177817
  34. Renee WangBoston, MA 021151801761044
  35. Sarah Wojcik, RN BSNBoston, MA 021141881889939
  36. Valerie Wood, R.N.Boston, MA 021141669684262

Source: CMS NPPES, primary taxonomy 163WX0200X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 5 of 49 per resident

  1. Nebraska1.2
  2. Alaska1.1
  3. Montana0.5
  4. Massachusetts0.5
  5. Kansas0.5
  6. District of Columbia0.4
  7. 50 states and D.C.0.2

Source: CMS NPPES, primary taxonomy 163WX0200X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

11.1% of these records appear in a Medicare file, against 5.8% 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. Massachusetts11.1%
  2. United States5.8%

Oncology Registered Nurse records in Massachusetts, measured

  • In a Medicare file4 of 36 · 11.1% here, 5.8% nationally
  • In the CMS Doctors and Clinicians file2 · 5.6% here, 2.5% nationally
  • Not updated in five years or more12 · 33.3% here, 34.1% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163WX0200X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

36 NPPES records list oncology registered nurse (163WX0200X) as their primary taxonomy with a practice address in Massachusetts: 0.5 per 100,000 residents against 0.2 nationally (50 states and D.C.). Boston has 15 of them (42%).

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. Ohio32
  2. Washington31
  3. Pennsylvania28
  4. Florida26

States with a similar rate per 100,000

  1. Kansas0.5
  2. Oregon0.4
  3. Virginia0.3
  4. Indiana0.3

The largest states

  1. Colorado83
  2. California70
  3. Texas56
  4. New York49
  5. Ohio32

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.