NPPES file of Aug 9, 2026

Acute Care Nurse Practitioner in Massachusetts

598 NPPES records list acute care nurse practitioner with a practice address in Massachusetts, 8.5 per 100,000 residents, the 23rd highest rate of 51. Boston and Worcester have the most; each record links to the provider's NPI and the Massachusetts license search. Page 8 of 12.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363LA2100X · 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, 231

  1. Boston231
  2. Worcester97
  3. Springfield57
  4. Burlington23
  5. Brockton12

Acute Care Nurse Practitioner records in Massachusetts

  1. Matthew Mason, CNPWeymouth, MA 021901750153821
  2. Zacharia Matar, AGACNP-BCLawrence, MA 018411740988328
  3. Ross Matson, NPBoston, MA 021141649737685
  4. Mary-Lee Mattei, NPBurlington, MA 018051235105792
  5. Emily Mawson, ACNPC-AGDanvers, MA 019231982522942
  6. Patricia McCabe, NPPlymouth, MA 023601407044761
  7. Stephanie McCarthyWoburn, MA 018011326970930
  8. McKenzie McClelland, AG-ACNPBrockton, MA 023011073013645
  9. Bryan McCullough, NPWinchester, MA 018901821662719
  10. Susan McDermott, RN NPBoston, MA 021141518010255
  11. Kathleen McGarryBoston, MA 021301750582623
  12. Susan McGinnis, APRN BCWest Roxbury, MA 021321033227186
  13. Judith McGonagle, NPBoston, MA 021181770826935
  14. Claire McGowan, CACNP CANPBoston, MA 021111134180193
  15. Arthur McIntosh, NPBoston, MA 022151558684761
  16. Christina McKeeWorcester, MA 016551821546177
  17. Jennifer McKenna, NPBoston, MA 022151700810041
  18. Jennifer McKenzieWorcester, MA 016051598144164
  19. Steven McKinley, N.P.Worcester, MA 016551245567676
  20. Pamela McLean, NPSpringfield, MA 011991851585350
  21. Lorna McMahon, NPNewburyport, MA 019501184357667
  22. Melissa McNamara, NPBoston, MA 021141649518788
  23. Deborah McNeil, NPBoston, MA 021181023153582
  24. Tiffany McPhail, APRNGreenfield, MA 013011265183875
  25. Priscilla Mello, RNWeymouth, MA 021901285455352
  26. Elizabeth Menefee, NPBurlington, MA 018051326393646
  27. Anna Mensing, FNPWest Roxbury, MA 021321013280379
  28. Erin MerrittCambridge, MA 021381427784305
  29. Nicholas MerryJamaica Plain, MA 021301992209399
  30. Joy Messick, NPWorcester, MA 016551740241447
  31. Meghan Midghall, NPSpringfield, MA 011181316227556
  32. Andrea Migneault-Ciriello, CNPSalisbury, MA 019521639849938
  33. Christine Mikule, NPWorcester, MA 016051912968256
  34. Andrea Milano, NPWorcester, MA 016551689039539
  35. Lucy Miller, ACNP-BCWaltham, MA 024511851716054
  36. Evan Minkin, NPSpringfield, MA 011991225558133
  37. Jessica Mitchell, APRNSudbury, MA 017761205700671
  38. Rhona Mitchell, NPBoston, MA 022151114257938
  39. Alysia MonacoBoston, MA 021141083018824
  40. Eileen Monagle, CNPSomerville, MA 021451114741154
  41. Julia Monroe, NPWorcester, MA 016551336749936
  42. Kathryn Montagna, NPSpringfield, MA 011071295041978
  43. Michelle Monteleone-Ethier, CNPPittsfield, MA 012011841719200
  44. Kristin Moquin, APRNSpringfield, MA 011071518274786
  45. Nancy Morris, APRNWorcester, MA 016051275512857
  46. Lauren Morrison, CRNP ACNPBoston, MA 021141316400930
  47. Caroline Morse, ACNPBoston, MA 021141407092398
  48. Jamie Mortellite, NURSE PRACTITIONERBoston, MA 022151295855450
  49. Lois Muller, CNPBoston, MA 021141033519319
  50. Haley Murgo, NPFall River, MA 027201750834602

Source: CMS NPPES, primary taxonomy 363LA2100X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 23 of 51 per resident

  1. Arizona8.7
  2. South Carolina8.7
  3. Michigan8.6
  4. Massachusetts8.5
  5. Oklahoma8.2
  6. Florida7.9
  7. 50 states and D.C.8.1

Source: CMS NPPES, primary taxonomy 363LA2100X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

74.2% of these records appear in a Medicare file, against 79.9% 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. Massachusetts74.2%
  2. United States79.9%

Acute Care Nurse Practitioner records in Massachusetts, measured

  • In a Medicare file444 of 598 · 74.2% here, 79.9% nationally
  • In the CMS Doctors and Clinicians file341 · 57.0% here, 67.6% nationally
  • Not updated in five years or more274 · 45.8% here, 39.0% nationally
  • Median graduation year2016 · the 341 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363LA2100X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

598 NPPES records list acute care nurse practitioner (363LA2100X) as their primary taxonomy with a practice address in Massachusetts: 8.5 per 100,000 residents against 8.1 nationally (50 states and D.C.). Boston has 231 of them (39%).

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. Illinois639
  2. Arizona645
  3. North Carolina500
  4. Kentucky482

States with a similar rate per 100,000

  1. Michigan8.6
  2. South Carolina8.7
  3. Georgia8.7
  4. New York8.8

The largest states

  1. Texas3,239
  2. California1,810
  3. Florida1,794
  4. New York1,720
  5. Ohio1,679

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.