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 42 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. Ann Hogan, RNMalden, MA 021481306292982
  2. Kathryn Hogan, RNSpringfield, MA 011071861225914
  3. Jeanne Holbrook, RNCambridge, MA 021391649595018
  4. Lisa Holbrook, RNGroveland, MA 018341144161563
  5. Jaclyn HoldenQuincy, MA 021691700120086
  6. Savannah HoldenSpringfield, MA 011191134075336
  7. Nora Lynn Holland, RN, IBCLC, ICCE, ICDWare, MA 010821033432851
  8. Shannon Holliday, RNCambridge, MA 021401437667185
  9. Matthew Hollis, RNLawrence, MA 018431114698685
  10. Lillian Holman, RNLeominster, MA 014531801619333
  11. Kathleen Holmes, R.N.Cambridge, MA 021391235574492
  12. Kenneth Holmes, RNSpringfield, MA 011041336090380
  13. Molly Holmes, RN, BSNCambridge, MA 021391386117695
  14. Walter Holmes, RNBoston, MA 021181619165982
  15. Rolanda Homere, RNBrockton, MA 023011376333880
  16. Katie Hood, RNGardner, MA 014401881365625
  17. Mikeala HoodDorchester, MA 021221811140296
  18. Susan HopeWorcester, MA 016051992271514
  19. Jayne HopperFitchburg, MA 014201104546977
  20. Reynald HoratSouth Easton, MA 023751528942307
  21. Hermilie Horatius, RNDorchester, MA 021241851728299
  22. Andrea Horse With The Horn, RNQuincy, MA 021691922710680
  23. Christina Hosek, RNMarlborough, MA 017521326971482
  24. Neda Hosseininia, RNWeston, MA 024931194472530
  25. Robert HoudeBrockton, MA 023011932586013
  26. Nicole HoughtonFoxborough, MA 020351386508778
  27. Ronald Houle, R.N.Worcester, MA 016101114063666
  28. Kristin Houlihan, RNBoston, MA 021181174046866
  29. Lori Houlihan, RNPlymouth, MA 023601316107360
  30. Lindsay HoupBoston, MA 021271497599377
  31. Keith HovanRochester, MA 027701144140278
  32. Debra Howard, RNMattapan, MA 021261811036965
  33. Denise HowardLee, MA 012381750541546
  34. Patricia Howard, RNPeabody, MA 019601104127430
  35. Ashley Howe, RNLawrence, MA 018431972997450
  36. Sarah HoweGreenfield, MA 013011316784788
  37. Rovena Hoxhaj, RNLynn, MA 019011588178685
  38. Carolynn HubbardWeymouth, MA 021901427976299
  39. Lynn Hudak, RNLancaster, MA 015231417252925
  40. Michael Hudon, CRNAStoughton, MA 020721285797530
  41. Thalia HuertasLawrence, MA 018411891300323
  42. Anne HughenWest Newbury, MA 019851518114057
  43. Adrianna Hughes, RNCambridge, MA 021391255202610
  44. Helenanne Hughes, R.N., B.S.N.Walpole, MA 020811588809164
  45. Jillian Hughes, FNPMethuen, MA 018441497688261
  46. Marissa Hughes, RNSouthwick, MA 010771962688994
  47. Megan Hughes, RN, BSNBoston, MA 021141073444931
  48. Anne Hugo-WebbWorcester, MA 016051740834340
  49. Kelley HultLowell, MA 018521689213480
  50. Michael Humes, RNCambridge, MA 021391700423175

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.