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 60 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. Alanna Shuman, CPNP, PMHNPCanton, MA 020211245793124
  2. Kathleen Shute, NPWest Roxbury, MA 021321235624214
  3. Patricia Siano, NPWorcester, MA 016081225471220
  4. Britt Sibson, FNP-BCLowell, MA 018521598172835
  5. Christine Sicard, NPGloucester, MA 019301174369193
  6. Alanna SiegalBoston, MA 021141952164139
  7. Alyssa Silk, NPWorcester, MA 016551083472526
  8. Anna Silva, AGNPBoston, MA 021141770297095
  9. Autumn Silva, CNPBoston, MA 022151306340583
  10. Monica Silva, ANPFall River, MA 027201932434933
  11. Nancy Silva, NPFall River, MA 027201639402845
  12. Geraldo Silva-Creighton, NPSouthbridge, MA 015501154847507
  13. Tracey Silveira, NP-CNorwood, MA 020621477204048
  14. Emily SilverBrighton, MA 021351720495963
  15. Norah Silvester, FNPBurlington, MA 018051376042572
  16. Samantha SimBrookline, MA 024461871306969
  17. Anna SimanowskiHopkinton, MA 017481427334127
  18. Katrina Simmons, NPLowell, MA 018541265918718
  19. Paige Simmons, NP-CNorth Dartmouth, MA 027471487329892
  20. Ephlyn Simms, NPDorchester, MA 021251750478004
  21. Julie SimoneauLowell, MA 018541013419217
  22. Ashley Simoni, NPEast Bridgewater, MA 023331801222831
  23. Cara Simpson, GNPWorcester, MA 016051053397349
  24. Kathryn Simpson, C-NPBoston, MA 021141558861963
  25. Erika Simshauser, CNPBoston, MA 021111114642709
  26. Judy Sinclair, NPPeabody, MA 019601568003945
  27. Dayana Nanda Siriwardhana, NPNorth Dartmouth, MA 027471992251078
  28. Anne Sirois, N.P.Brockton, MA 023011982668737
  29. Samantha Sisskind, ACNPC-AGBurlington, MA 018051053883322
  30. Kristen Skaar, NPFall River, MA 027201174879175
  31. Susan Skaparas, NPBrockton, MA 023011992761027
  32. Kristina Skarbinski, FNP-BCBoston, MA 021141124459623
  33. Sarah Skinner, NPWorcester, MA 016551548540487
  34. Melissa Skolny, NPFall River, MA 027401104373695
  35. Debra Skoniecki, ANPBoston, MA 021141336218254
  36. Ethan Slabaugh, DNPPittsfield, MA 012011134849326
  37. Halina Slowik, NPBoston, MA 021141205892635
  38. Kimberly Small, NPMashpee, MA 026491578629028
  39. Laura Small, NPWorcester, MA 016081326292566
  40. Melissa Small, NPWorcester, MA 016051144706714
  41. Alisa Smith, NPBurlington, MA 018051013407147
  42. Autumn Smith, NPS Hamilton, MA 019821336471309
  43. Caitlin Smith, NPBoston, MA 022151073327839
  44. Felicia SmithWorcester, MA 016101881204840
  45. Gerri Smith, NPSpringfield, MA 011071548207293
  46. Karen Smith, DNP, FNP-BCSpringfield, MA 011071669971248
  47. Kathleen Smith, NPPeabody, MA 019601477961589
  48. Kerry-Ann Smith, NPAuburn, MA 015011902055916
  49. Lynne Smith, ANPWeymouth, MA 021891043477607
  50. Mei-Ling Smith, NPBoston, MA 021301104863174

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.