NPPES file of Aug 9, 2026

Pediatric Nurse Practitioner in Massachusetts

1,311 NPPES records list pediatric nurse practitioner with a practice address in Massachusetts, 18.7 per 100,000 residents, the 2nd highest rate of 51. Boston and Springfield have the most; each record links to the provider's NPI and the Massachusetts license search. Page 26 of 27.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363LP0200X · 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, 630

  1. Boston630
  2. Springfield22
  3. Worcester21
  4. East Boston19
  5. Brookline18

Pediatric Nurse Practitioner records in Massachusetts

  1. Paige Wallat, APRN, CPNP-PCBrookline, MA 024461982522314
  2. Ellen Walsh, CNPGreenfield, MA 013011629512298
  3. Ellen Walsh, RNPEast Boston, MA 021281699794016
  4. Emma WalterBoston, MA 022151447022140
  5. Tracy Walton, CPNPBoston, MA 021151396986717
  6. Carolyn WardBoston, MA 021181013454826
  7. Kathryn Ward, NPWestfield, MA 010851336571835
  8. Sue Warner, NPWatertown, MA 024721245208263
  9. Katherine Waters, NPBoston, MA 021151912305434
  10. Elizabeth Watson, RN PNPLynnfield, MA 019401528443603
  11. Laura Watson, PNPBoston, MA 021151871410076
  12. Lisa Watt, PNPBoston, MA 021141477689156
  13. Jennifer Wayshville, CPNP-PCBoston, MA 021151932443165
  14. Sarah Weas, CPNP-PCBoston, MA 021151538841002
  15. Kristen Weber, CPNP MSN RNWestwood, MA 020901235467101
  16. Katherine Weinand, CPNPFramingham, MA 017021114464120
  17. Elizabeth Weiskopf, MSN, RN, CPNPBoston, MA 022151558703892
  18. Marsha Welburn, NPNewton, MA 024591437348075
  19. Mark Wellman, PNPConcord, MA 017421831171255
  20. Carolyn Wells, PNPWoburn, MA 018011891955241
  21. Katherine Wentzell, PNPBoston, MA 022151831320092
  22. Annette WergerBoston, MA 021151548322993
  23. Melanie West, CPNPRoxbury, MA 021201841666757
  24. Shannon West-Buxton, PNPEast Longmeadow, MA 010281407843709
  25. Laura White, NPWaltham, MA 024531801163829
  26. Sarah White, RNPEast Boston, MA 021281851310288
  27. Emily Wilcox, NPRevere, MA 021511023202397
  28. Kathryn Wilk, CPNPBoston, MA 021301881841385
  29. Mary Wilke, NPAuburn, MA 015011669572699
  30. Ashley Wilkinson, NPPlymouth, MA 023601851622997
  31. Elisha Williams, CPNPBoston, MA 021151750021846
  32. Katherine Williams, PNPBoston, MA 021151902309420
  33. Melissa Williams, PNPBoston, MA 022151821395617
  34. Vivian Williams, MSN RN CPNPBoston, MA 021151801063367
  35. Carol Wilson, NPBoston, MA 022151750359774
  36. Jennifer Wilson, DNP, RN, CPNP-PCBrookline, MA 024461093581423
  37. Kathryn Wilson, NPFitchburg, MA 014201184491201
  38. Lauren Winnie, PNPBoston, MA 021151376381855
  39. Cathryn Winslow, NPBoston, MA 021151750854253
  40. Nithya Wolfe, RN, NPBoston, MA 021151972208072
  41. Cindy Wong, NPQuincy, MA 021711215572904
  42. Elizabeth Woodard, RN, MSN, CPNP-AC/PCBoston, MA 021141417500935
  43. Katherine Woodard, NPBoston, MA 021151578081931
  44. Kaylee WoodsBoston, MA 021151356948525
  45. Brandon Wu, MSN, CPNP-PCDover, MA 020301861006140
  46. Eileen Wuerthele, C.P.N.P., P.C.Oak Bluffs, MA 025571720451743
  47. Caroline Wyant, CPNPBrookline, MA 024451477213676
  48. Lauren Xenakis, CPNPBoston, MA 021151184370918
  49. Brian Yang, MSN, RN, CPNPBoston, MA 021151861182727
  50. Heather Yeaton, NPBoston, MA 021151780411702

Source: CMS NPPES, primary taxonomy 363LP0200X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 2 of 51 per resident

  1. District of Columbia27.0
  2. Massachusetts18.7
  3. Missouri14.5
  4. Connecticut11.7
  5. 50 states and D.C.7.0

Source: CMS NPPES, primary taxonomy 363LP0200X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

22.7% of these records appear in a Medicare file, against 35.1% 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. Massachusetts22.7%
  2. United States35.1%

Pediatric Nurse Practitioner records in Massachusetts, measured

  • In a Medicare file297 of 1,311 · 22.7% here, 35.1% nationally
  • In the CMS Doctors and Clinicians file143 · 10.9% here, 8.3% nationally
  • Not updated in five years or more751 · 57.3% here, 54.0% nationally
  • Median graduation year2016 · the 143 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363LP0200X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,311 NPPES records list pediatric nurse practitioner (363LP0200X) as their primary taxonomy with a practice address in Massachusetts: 18.7 per 100,000 residents against 7 nationally (50 states and D.C.). Boston has 630 of them (48%).

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. Pennsylvania1,154
  2. Ohio1,092
  3. Florida1,546
  4. California1,580

States with a similar rate per 100,000

  1. Missouri14.5
  2. Connecticut11.7
  3. District of Columbia27.0
  4. Tennessee10.1

The largest states

  1. Texas2,220
  2. New York1,800
  3. California1,580
  4. Florida1,546
  5. Pennsylvania1,154

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.