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 69 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. Elizabeth WilliamsBoston, MA 021151477388049
  2. Kate Williams, GNPWorcester, MA 016081306811922
  3. Lisa Williams, NPBoston, MA 022151023340239
  4. Patricia WilliamsBoston, MA 021271053273243
  5. Kimberly Willis, NP-C, BSNWeymouth, MA 021891164601514
  6. Alicynn Wilson, NPWorcester, MA 016551710261953
  7. Colleen Wilson, NPChelmsford, MA 018241730133661
  8. Heatherlyn WilsonWorcester, MA 016551023661808
  9. Heidi Wilson, N.P.Worcester, MA 016081245559913
  10. Janice Wilson, NPHolyoke, MA 010401093985640
  11. Ritu Winders, ACNPC-AGWareham, MA 025711861092793
  12. Michaela Windhol, CNPWeymouth, MA 021901871040014
  13. Karen Windle, CNPBradford, MA 018351912531898
  14. Andrea Wing, APRNWorcester, MA 016551316440399
  15. Katie Winslow, FNP BC, RN, MSNLeeds, MA 010531194487082
  16. Loren Winters, NPBoston, MA 021141851456420
  17. Maureen Winters, FNP-BCBurlington, MA 018051861963696
  18. Patricia Wirth-Moody, PNPWalpole, MA 020811619978079
  19. Diana Wiseman, NP-CBoston, MA 021141447863600
  20. Cheryl WisniewskiBoston, MA 021141962833889
  21. Jessica Wisocky, APRNLawrence, MA 018431689007924
  22. Kayleigh Withington, NPConcord, MA 017421811536626
  23. Alexander Wolf, DNP, APRN, ACHPNBoston, MA 021141508309105
  24. Julia Wolfe, NPBoston, MA 022151740799808
  25. Jessica Wolff, NPNorthampton, MA 010601336195668
  26. Ashley Wolusky, NPBoston, MA 021201508370974
  27. Viktoriya Won, AGNP-CWaltham, MA 024511104607324
  28. Christine Wood, NPFoxborough, MA 020351174302152
  29. Susan Wood, NPJamaica Plain, MA 021301720150931
  30. Tammy Wood, CNPHyannis, MA 026011639983844
  31. Amanda Woodruff, N.P., FNPBoston, MA 021181942258074
  32. Margaret Woodruff, NPBoston, MA 021141013678580
  33. Laurie Woods, NPPeabody, MA 019601295796886
  34. Michelle Woolfrey, NPWaltham, MA 024531922486554
  35. Elizabeth Wormley, FNP-BCNewburyport, MA 019501477270106
  36. Deborah Worthington, NPRaynham, MA 027671316587363
  37. Dominique Wright, APRNFalmouth, MA 025401164763512
  38. Sarah Wright, NPWellesley, MA 024811174272165
  39. Tammy Wylie, RNWorcester, MA 016551275133613
  40. Jhoana Yactayo, NPBoston, MA 021141992380596
  41. Jenna Yaggy, NPFramingham, MA 017021407681075
  42. Arisa Yamamoto, CNPBoston, MA 021181952974776
  43. Jessica Yang, FNP-BCWorcester, MA 016551053727339
  44. Hanna Yapikhina, NPDedham, MA 020261902385560
  45. Hannah YarmolinskyBoston, MA 022151568229177
  46. Nicole Yaxter, FNP-CBoston, MA 022151194579698
  47. Annamarie Yerkes, MSN, FNP-BCPittsfield, MA 012011295117471
  48. Jan Yoepp, NPNewton, MA 024621073668687
  49. Linda York, NPBoston, MA 022151023551736
  50. Alexandra Young, AGACNP-BCWorcester, MA 016551720684137

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.