NPPES file of Aug 9, 2026

Family Nurse Practitioner in Massachusetts

4,724 NPPES records list family nurse practitioner with a practice address in Massachusetts, 67 per 100,000 residents, the 33rd highest rate of 51. Boston and Springfield have the most; each record links to the provider's NPI and the Massachusetts license search. Page 82 of 95.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363LF0000X · 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, 938

  1. Boston938
  2. Springfield197
  3. Worcester177
  4. Burlington89
  5. Brockton73

Family Nurse Practitioner records in Massachusetts

  1. Kathryn Sondrini, DNP FNP-CPittsfield, MA 012011932612280
  2. Ye Eun Song, FNP-BCSouthborough, MA 017721770195745
  3. Olaitan Sonuga, FNPWatertown, MA 024721891049292
  4. Richa Sood, FNPMarlborough, MA 017521235598228
  5. Amala Sooklal, FNP-BCBoston, MA 021141164268397
  6. Tiffany Soper, RN, FNPBoston, MA 021141477608479
  7. Molly Sophis, CNPClinton, MA 015101962904367
  8. Lauren Soriano, NPSpringfield, MA 011041679318703
  9. Deborah Sorrentino, APRN-BC ( FNP)Boston, MA 021081720047327
  10. Lynette SotoRoslindale, MA 021311982250130
  11. Kathryn Soucy, CNPLawrence, MA 018431235772724
  12. Sheri Soucy, NPBurlington, MA 018051720549637
  13. Shanique Souffrant, ARNP-CNP, FNP-BCBoston, MA 021151104608504
  14. Allison Souza, NPLowell, MA 018521851947931
  15. Allison SouzaHyde Park, MA 021361669851366
  16. Jennifer Souza, FNP-CWatertown, MA 024721437558657
  17. Rosemary Souza, NPBoston, MA 021181083699730
  18. Stephanie Souza, FNP-BCDartmouth, MA 027471043866999
  19. Heather Sowell, FNP-CGloucester, MA 019301578267548
  20. Rosemarie Spada, NPNorwood, MA 020621326175548
  21. Kristin SpadaroBoston, MA 022151295361442
  22. Kathleen Spadoni, FNP-BCWorcester, MA 016041649641689
  23. Nicole Spano-NiedermeierBurlington, MA 018031891627964
  24. Ryan SpencerWest Springfield, MA 010891407778509
  25. Susan Sperry, FNPPittsfield, MA 012011255463147
  26. Alyssa Spinale, NPBurlington, MA 018051841699378
  27. Jenna Spinelli, NPBoston, MA 022151497028419
  28. Martha Spiro, FNPHolyoke, MA 010401952302986
  29. Amy Splawska, NP-CSaugus, MA 019061023306867
  30. Leah SpuriaGardner, MA 014401376342766
  31. Helen Ssanyu, NPAuburndale, MA 024661437883246
  32. Sam Ssegawa, FNPTewksbury, MA 018761043019821
  33. Zachary St Amant, CNPN Chelmsford, MA 018631235717869
  34. Susan St Amour, FNP - BCFall River, MA 027201639174535
  35. Kelly St Bernard, NPStoneham, MA 021801215411749
  36. Aimee St Hilaire, DNPGardner, MA 014401740657576
  37. Thuymi St Peter, FNP-BCPlymouth, MA 023601972120079
  38. Clelie St Vil, APRNClinton, MA 015101053975789
  39. Nadja St-Surin, FNPBoston, MA 021181508062746
  40. Cathy St.pierre, APRNBedford, MA 017301114123759
  41. Tessa StabileBoston, MA 021141255903928
  42. Mary Stacey, NPBurlington, MA 018051841976511
  43. Andrew Staffier, NPEverett, MA 021491114926094
  44. Danielle Stamm, FNP - BCBoston, MA 021151124265228
  45. Meredith Stanizzi, NPBraintree, MA 021841720451016
  46. Elizabeth Stankiewicz, N.P.Chestnut Hill, MA 024671528214772
  47. Emily Stansky, DNP, FNP-BCNatick, MA 017601306620877
  48. Melissa StanvickBoston, MA 022151760944748
  49. Danielle Stare, FNPBoston, MA 021141780645069
  50. Anna Stawicki, CNPBoston, MA 021151134832843

Source: CMS NPPES, primary taxonomy 363LF0000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 33 of 51 per resident

  1. Texas70
  2. Delaware69
  3. Nevada68
  4. Massachusetts67
  5. Oklahoma67
  6. Maryland67
  7. 50 states and D.C.71

Source: CMS NPPES, primary taxonomy 363LF0000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

71.4% of these records appear in a Medicare file, against 75.1% 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. Massachusetts71.4%
  2. United States75.1%

Family Nurse Practitioner records in Massachusetts, measured

  • In a Medicare file3,375 of 4,724 · 71.4% here, 75.1% nationally
  • In the CMS Doctors and Clinicians file2,705 · 57.3% here, 57.1% nationally
  • Not updated in five years or more2,006 · 42.5% here, 40.5% nationally
  • Median graduation year2019 · the 2,704 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363LF0000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

4,724 NPPES records list family nurse practitioner (363LF0000X) as their primary taxonomy with a practice address in Massachusetts: 67 per 100,000 residents against 71 nationally (50 states and D.C.). Boston has 938 of them (20%).

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. Louisiana4,503
  2. Alabama4,393
  3. South Carolina4,320
  4. Missouri5,226

States with a similar rate per 100,000

  1. Nevada67.8
  2. Oklahoma66.9
  3. Maryland66.7
  4. Delaware68.7

The largest states

  1. Florida22,340
  2. Texas21,242
  3. California16,966
  4. New York14,805
  5. Ohio9,647

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.