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 57 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. Christina Rowland, CNPDanvers, MA 019231669996880
  2. Michaela Rowland, NPBoston, MA 021141144639337
  3. Bethann Rowlands, DNP, GNP-BCLynn, MA 019041457416786
  4. Katie Roy, CPNP-ACBoston, MA 021151104926799
  5. Melanie Roy, NPBurlington, MA 018051497287064
  6. Nancy Roy, AG-ACNPWorcester, MA 016551447648027
  7. Samantha Roy, FNPWareham, MA 025711558883025
  8. Tara Roy, NPWorcester, MA 016551427019512
  9. Teresa RoyWaltham, MA 024511952454910
  10. Linda Roza, NPBrockton, MA 023011376618850
  11. Matthew Rozanski, NPMilford, MA 017571215597265
  12. Krista Rubin, NPBoston, MA 021141447327796
  13. Melissa Rubinsky, RN,ACNS-BC,AGPCNP-BCNewton, MA 024621821340951
  14. Alicia Ruby, NPLexington, MA 024201518577626
  15. Mary Rucho, N.P.Worcester, MA 016551023102910
  16. Nechole Rudolph, CNPWorcester, MA 016051790223121
  17. Christopher Runey, N.P.Boston, MA 021141063954485
  18. Katherine Runey, NPBoston, MA 021141720358948
  19. Evan Russell, NPBoston, MA 021181639626898
  20. Theresa Russo, NPHarwich, MA 026591972904506
  21. Nadiya Rutman, RN BSN/ CNPLynn, MA 019041215475918
  22. Angela Ryan, NPBoston, MA 021141174699185
  23. Elizabeth Ryan, NP, RNBoston, MA 021141730655085
  24. Anne RytherBoston, MA 021141295602241
  25. Elyssar Saad, FNP-BCFranklin, MA 020381497317531
  26. Margaret Sabens, NPOsterville, MA 026551164501169
  27. Cynthia Sachs, NPWorcester, MA 016051295710408
  28. Lisa Sachs, NPBoston, MA 021141447834395
  29. Amanda Sadat, PMHNP-BCBurlington, MA 018031053611756
  30. Clara Safi, NPBoston, MA 021181073586293
  31. Nadia Saforo, CNPWorcester, MA 016551184126419
  32. Theresa Saia, RN, MSN, CPNPBoston, MA 021151366400939
  33. Alexandra SaidnaweyCharlestown, MA 021291811885023
  34. Vicki Saint-Paine, NPNorth Dartmouth, MA 027471679527162
  35. Melinda Salkin, ANP-BCChestnut Hill, MA 024671346474434
  36. Stacey Sallar, DNPFall River, MA 027201316499403
  37. Catherine Saltalamacchia, NPBoston, MA 021141073819231
  38. Evelyn SalvadorDartmouth, MA 027471285318238
  39. Melissa SamaFall River, MA 027201295560035
  40. Neneh Sammah, NPNorwood, MA 020621336896257
  41. Marcelo Sampang, NPBoston, MA 021181336328566
  42. Stephanie Sanford, NP-C, APRN, RNDanvers, MA 019231114300852
  43. Jessica Sanky Weir, FNP-BCHolyoke, MA 010401609420801
  44. Jenifer Sant, MS, RN, CNRNBoston, MA 021151154651420
  45. Peter Santana, NPCambridge, MA 021381649564253
  46. Alexandra Santilli, NPBoston, MA 021141205379617
  47. Catherine Santom Murphy, RNPReading, MA 018671265516298
  48. Serena SantoroMedford, MA 021551700939873
  49. Brianne SantosFall River, MA 027201346732534
  50. Hilary Santos, FNPMashpee, MA 026491407431182

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.