NPPES file of Aug 9, 2026

Nurse Practitioner in Massachusetts

3,480 NPPES records list nurse practitioner with a practice address in Massachusetts, 50 per 100,000 residents, the 6th highest rate of 51. Boston and Worcester have the most; each record links to the provider's NPI and the Massachusetts license search. Page 68 of 70.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363L00000X · 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, 961

  1. Boston961
  2. Worcester499
  3. Burlington150
  4. Fall River96
  5. Springfield58

Nurse Practitioner records in Massachusetts

  1. Gail Weiner, NPJamaica Plain, MA 021301720164486
  2. Joanne WeintraubBoston, MA 021151043397813
  3. Richard Weintraub, NPBoston, MA 021631376562652
  4. Lauri Welch, NPNorth Chelmsford, MA 018631972625788
  5. Maureen Welch, NPBrighton, MA 021351528038700
  6. Catherine Welder, NPBoston, MA 021141689446510
  7. Duncan Wellan, NPActon, MA 017201205269255
  8. Dianne Wells, N.P.Mashpee, MA 026491083899678
  9. Patricia Wells, RNBoston, MA 022151568283836
  10. Andrew Wenstrom, CNPNorwood, MA 020621194332577
  11. Lisa Wentzell, FNP-BCN Chelmsford, MA 018631487269114
  12. Mara Wermuth, NPBedford, MA 017311902885130
  13. Patricia Wesley, NPBrockton, MA 023021730548579
  14. Jonathan Westcott, NP-CNewton, MA 024621972641389
  15. Brittany Westerman, CNPWorcester, MA 016021598212730
  16. Ellen Westman, ARNPNewburyport, MA 019501922092782
  17. Vicki Wetterskog, FNP-CBoston, MA 021141730863036
  18. Catharine Wetzel, NPBoston, MA 021141578623393
  19. Elizabeth Weyman, DNPBoston, MA 021141417737602
  20. Tamarie WheatJamaica Plain, MA 021301164893582
  21. Benjamin WheelerBoston, MA 021141386304848
  22. Diane Wheeler, ANPFalmouth, MA 025411245386671
  23. Susan Wheeler, RNLynn, MA 019011699932301
  24. Letty Wheelock, NPWorcester, MA 016051841265212
  25. Josephine Whelan, NPHarwich, MA 026451427000983
  26. Catherine Whitaker, MS, AGCNP-BCAshburnham, MA 014301093359895
  27. Diane White, CNPSouth Weymouth, MA 021901588100796
  28. Lynn White, NPBrockton, MA 023011760467245
  29. Melissa White, NPBurlington, MA 018051154840130
  30. Nicole White, NPPeabody, MA 019601336742626
  31. Patricia White, NPBrockton, MA 024011609893197
  32. Peggy White, MSRN CSDalton, MA 012261457481103
  33. Stephanie White, NPHaverhill, MA 018351821578006
  34. Veronica White, ANPEverett, MA 021491164548186
  35. Margaret White-Guthro, N.P.Newburyport, MA 019501497751200
  36. Laura Whitehouse, RNBurlington, MA 018051184497703
  37. Janet Whitley, N.P.Boston, MA 021141861547895
  38. Kayla Wholey, NPLowell, MA 018541720784408
  39. Alfreda WhyteBoston, MA 021141003515214
  40. Susan Wicks, NPBurlington, MA 018051730230137
  41. Michelle Widmer, APRNBurlington, MA 018051255685889
  42. Alicia Wierenga, NPWorcester, MA 016551730426065
  43. Alison Wiklund, NPBurlington, MA 018051952787723
  44. Joan Wildenhain, NPSwansea, MA 027771720073455
  45. Andrew Wilkes, NPLeominster, MA 014531134883903
  46. Emily Wilkinson, NPBurlington, MA 018051376217489
  47. Susan Wilkinson, PMHNP-BCBoston, MA 021151891103958
  48. Laura Will, N.P., R.N.Boston, MA 021181003159609
  49. Stacey Willard, NPWorcester, MA 016051497163240
  50. Janet Willemain, APRNFlorence, MA 010621275120156

Source: CMS NPPES, primary taxonomy 363L00000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 6 of 51 per resident

  1. Delaware53
  2. South Dakota51
  3. Nebraska50
  4. Massachusetts50
  5. Kansas47
  6. Minnesota45
  7. 50 states and D.C.29

Source: CMS NPPES, primary taxonomy 363L00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

70.5% of these records appear in a Medicare file, against 73.4% 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. Massachusetts70.5%
  2. United States73.4%

Nurse Practitioner records in Massachusetts, measured

  • In a Medicare file2,454 of 3,480 · 70.5% here, 73.4% nationally
  • In the CMS Doctors and Clinicians file1,963 · 56.4% here, 57.4% nationally
  • Not updated in five years or more1,803 · 51.8% here, 44.6% nationally
  • Median graduation year2017 · the 1,963 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363L00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,480 NPPES records list nurse practitioner (363L00000X) as their primary taxonomy with a practice address in Massachusetts: 50 per 100,000 residents against 29 nationally (50 states and D.C.). Boston has 961 of them (28%).

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. Michigan3,574
  2. Georgia3,109
  3. New York3,097
  4. Pennsylvania3,916

States with a similar rate per 100,000

  1. Nebraska49.9
  2. South Dakota50.6
  3. Kansas46.7
  4. Delaware52.8

The largest states

  1. Florida8,844
  2. California8,223
  3. Illinois4,892
  4. Texas4,825
  5. North Carolina4,524

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.