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 16 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. Brad Daniels-Demers, NPSouthbridge, MA 015501205548898
  2. Jacqueline Danis, ANPBurlington, MA 018051972597599
  3. Maria Danna, NPFranklin, MA 020381013502699
  4. Julia Dante, N.P.Arlington, MA 024761891419933
  5. Mumuni DaoduWorcester, MA 016551083001408
  6. Nadine Daou, NP-CNewburyport, MA 019501285180331
  7. Julie Darcy, DNPWorcester, MA 016051083442727
  8. Mary Darcy, NPDorchester Center, MA 021241649298654
  9. Kelsey Darmstatter, NPWoburn, MA 018011962110965
  10. Melinda Darrigo, NPWorcester, MA 016551538374574
  11. Jaime Dasilva, NPBurlington, MA 018051033554803
  12. Allison DassattiHaverhill, MA 018301558760942
  13. Carol Daugherty, NPNatick, MA 017601083859839
  14. Susan Davenport, APRNSouth Yarmouth, MA 026641053656371
  15. Arielle Davidson, NPBoston, MA 021141750939112
  16. Jake Davidson, NPWorcester, MA 016551578269197
  17. Carole Davis, NPBurlington, MA 018051689724098
  18. Elizabeth Davis, NPBoston, MA 091191760571533
  19. Jamie Davis, FNP, APRN-BCNewton, MA 024641285825562
  20. Sondra DavisNorwood, MA 020621487268173
  21. Susan Davis, FNPWorcester, MA 016081730150590
  22. Meghan Davis-BencalDanvers, MA 019231184154940
  23. Claire Davison, NPWorcester, MA 016051922111525
  24. Deborah Davolio, NPBoston, MA 021181013064419
  25. Jessica Day, NP-CWorcester, MA 016081083014955
  26. Korin DaytonBrockton, MA 023011053882712
  27. My-Hanh De Fontaine, NPBoston, MA 021141356095335
  28. Ezequiel De Leon, NPMilford, MA 017571124764238
  29. Giuliana De Marchi, F.N.P.Boston, MA 022151720539190
  30. Emanuella De Pina, FNPBrockton, MA 023011245050525
  31. Cynthia De Sousa, RNNorthborough, MA 015321578384608
  32. Marla DeangelisNatick, MA 017601235934043
  33. Katie Deary, NPBoston, MA 022151801921275
  34. Meris Deasy, AGPCNP-BCBoston, MA 021141770216376
  35. Kellie Decalogero, APRNBurlington, MA 018051437588803
  36. Mary Decesare-Flaherty, NP.CWorcester, MA 016051629357900
  37. Ashley Decicco, AGNPBoston, MA 021141649943200
  38. Rebecca Decosmo, CNPWorcester, MA 016051588018246
  39. Rebecca Decoteau, AGACNP-BCLeominster, MA 014531366122442
  40. Dorothy Decubellis, FNPWorcester, MA 016081386249332
  41. Erica Dee, NPLeominster, MA 014531881653905
  42. Denise Defilippi, APRNCambridge, MA 021391114939188
  43. Nancy Deforest, NPWrentham, MA 020931467447482
  44. Joshua Degrandpre, NP-CBoston, MA 021141942855663
  45. Michele Degrazia, NPBrighton, MA 021351831179050
  46. Kara Del Torchio, N.P.Burlington, MA 018051164671509
  47. Carina Del ValleSpringfield, MA 011031366020703
  48. Joan Delaney, NPDorchester, MA 021241558457770
  49. Orlaith Delgado, CNPWorcester, MA 016051043647613
  50. Heather Delisi, NP-CDanvers, MA 019231386098960

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.