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 37 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. Kathleen Leflar, FNPBoston, MA 021141700246212
  2. Andrea Leger, NPSpringfield, MA 011071760947410
  3. Nicole Leger, N.P.Taunton, MA 027801013296169
  4. Ashley Lehane, NPNorth Reading, MA 018641669394730
  5. Danielle Leighton, NPSouth Yarmouth, MA 026641598702854
  6. Elizabeth Leighton, NPBurlington, MA 018051720138613
  7. Jaclyn Lemoine, CNPWorcester, MA 016551164973632
  8. Keona Lemons, NPWestwood, MA 020901811161458
  9. Judith Lennon, ANPNorwell, MA 020611730157280
  10. Christine Lens, NPDorchester, MA 021221164561643
  11. Marie LeonSpringfield, MA 011511215333117
  12. Dallas Leonard, ANPN Dartmouth, MA 027471316949407
  13. Suzanne Leone, NPEast Bridgewater, MA 023331457386468
  14. Justin LeporeWorcester, MA 016551114344389
  15. Stacey Lerager, NPBrighton, MA 021351790747392
  16. Rebecca LeslieBoston, MA 021151760096887
  17. Jennifer Lesperance, NPNorthampton, MA 010601982649729
  18. Luisa Lestz, FNP-BCBoston, MA 021181790436673
  19. Jordan LetendreHyannis, MA 026011912734625
  20. Courtney Letourneau, NP-CLeominster, MA 014531245736826
  21. Karen Letourneau, NPLynn, MA 019021033249354
  22. Leslie Leveille, NPWeymouth, MA 021901518920321
  23. Barbara Levine, CRNPBoston, MA 021151346494077
  24. Debra Levine, NPNatick, MA 017601669449732
  25. Libby Levine, FNPBrighton, MA 021351083489876
  26. Sharon Levine, NPBoston, MA 021151588093355
  27. Leslie Levitan, NPPeabody, MA 019601942211008
  28. Rana Levitt, NPN Dartmouth, MA 027471649267766
  29. Cecilia Levoshko, RNNorth Dartmouth, MA 027471801558895
  30. Amanda Lewis, MSN, RN, NP-CLowell, MA 018521538605803
  31. Erin Lewis, APRNBoston, MA 021141639680788
  32. Janice Lewis, NPLeominster, MA 014531962477521
  33. Joanne Lewis, NPWorcester, MA 016551578752630
  34. Katherine Lewis, NPWestford, MA 018861093705907
  35. Kimberly Lewis, N.P.Boston, MA 021141336452887
  36. Annie Lewis-O'Connor, NPBoston, MA 021181073524815
  37. Sandra Leyan CastilloCharlestown, MA 021291548922875
  38. Yumei LiBoston, MA 021141932816030
  39. Eugenia Liacopulos, NPBoston, MA 021141659409928
  40. Tema Liberty, NPBoston, MA 021141558437103
  41. Elisha Lico, NPWorcester, MA 016551255927216
  42. Mary Lievens, NPBoston, MA 021141295895035
  43. Elizabeth Light, MSW, MSN, PMHNP-BCSpringfield, MA 011181376061036
  44. Laura Lima, N.P.Stoughton, MA 020721104179613
  45. Jerod Lin, NPQuincy, MA 021691396677142
  46. Poliana Lin, APRNLeominster, MA 014531013313618
  47. Alicia Lincoln, FNPWestfield, MA 010851528949567
  48. Erika Linder, CNPBoston, MA 022151770276354
  49. Tyler Linster, AGACNP-BCWorcester, MA 016551538799689
  50. Jessica Lipsky, MSN, NPWellesley, MA 024811235395336

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.