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 12 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. Gayle Clemons, NPWorcester, MA 016551013932623
  2. Claire Clendenen, NPBoston, MA 021141720949068
  3. Rachel ClergeBrockton, MA 023011780976134
  4. Katherine Clifford, N.PNewburyport, MA 019501710004015
  5. Catherine Cline, NPBurlington, MA 018051114461696
  6. Carol Coakley, NPBoston, MA 021151750578191
  7. Janet Coarr, NPBoston, MA 021181801841689
  8. Pia Cobrado, APRN, FNP-CPlymouth, MA 023601851017024
  9. Janis Coburn, N.P.Weymouth, MA 021901992712491
  10. Lesley CocoNorwell, MA 020611639677834
  11. Twilight Cofield, NPBoston, MA 021141740335520
  12. Deborah Cohan, CNPBrockton, MA 023011982832671
  13. Cara Cohen, ANP - BC, WHNP - BCWorcester, MA 016091326380700
  14. Naama Cohen, NPWorcester, MA 016551336397934
  15. Caitlin Coit, R.N., MSN, CPNPBoston, MA 021141306220090
  16. Julie Colantuoni, RN, NPBrockton, MA 023011497188452
  17. Allison Colbert, NPSpringfield, MA 011041306185962
  18. Susan Colella, FNP-CPeabody, MA 019601144736182
  19. Kathleen Coleman, NPBoston, MA 021111265406847
  20. Martha Coleman, NPBolton, MA 017401346239787
  21. Paige Colicchio, FNP-CBeverly, MA 019151568100717
  22. Helen Collette, NPAuburn, MA 015011376731679
  23. Kyla Collins, NPSouthbridge, MA 015501235960683
  24. Michael Collins, NPBoston, MA 021181619125630
  25. Yonnie CollinsHaverhill, MA 018321518746890
  26. Frederick Bon Colon, AGPCNPBoston, MA 021141063030914
  27. Juffred ColonWorcester, MA 016551477008563
  28. Jeanne Colton, NPSouth Weymouth, MA 021901992782072
  29. Antonette Comeau, N.P.Springfield, MA 011511255695912
  30. Eileen Comeau, NPEast Bridgewater, MA 023331164450979
  31. Nicole Comeau, MSN, APRN, FNP-BCChelmsford, MA 018241487225009
  32. Kenneth Comeiro, NPWoburn, MA 018011104977354
  33. Ashley Condon, NPWorcester, MA 016551619425634
  34. Savanna Conger, NP-CBoston, MA 021141588245906
  35. Ceara Conley, NPBoston, MA 022151831910736
  36. Dalyn Conley, NP-CNorth Andover, MA 018451457950693
  37. Mary Conley, NPOrleans, MA 026531396786489
  38. Stephanie Conley, NPNatick, MA 017601649934829
  39. Kristin Conneely, NURSE PRACTITIONERBoston, MA 021181487325080
  40. Beth Connell, NPSouthbridge, MA 015501225228562
  41. Katherine Connelly, FNPBoston, MA 021181245074970
  42. Marianne Connelly, F.N.P.Revere, MA 021511164671194
  43. Sheila Connerney, NURSE PRACTITIONERQuincy, MA 021691942314505
  44. Julie Connick, FNP-CBeverly, MA 019151023260320
  45. Ann Connolly, NPWorcester, MA 016551841264157
  46. Carol Connolly, NPBoston, MA 022151497944896
  47. Helen Connolly, NPCharlton, MA 015071871323949
  48. Margaret Connolly, NPPlymouth, MA 023621811370620
  49. Angela Connor, ACNP-AGBoston, MA 021141184106825
  50. Sara Connor, NPWorcester, MA 016041497734339

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.