NPPES file of Aug 9, 2026

Obstetrics & Gynecology Nurse Practitioner in Massachusetts

89 NPPES records list obstetrics & gynecology nurse practitioner with a practice address in Massachusetts, 1.3 per 100,000 residents, the 8th highest rate of 51. Boston and Woburn have the most; each record links to the provider's NPI and the Massachusetts license search. Page 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363LX0001X · 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, 10

  1. Boston10
  2. Woburn5
  3. Quincy4
  4. Weymouth4
  5. Lynn3

Obstetrics & Gynecology Nurse Practitioner records in Massachusetts

  1. Lisa MashburnCambridge, MA 021391730505561
  2. Jennie Mastroianni, RNC, MS, NPNewton, MA 024621134137821
  3. Mary Maxwell, NURSE PRACTITIONERWellesley, MA 024811376697722
  4. Amy Medeiros, NPBoston, MA 021141871979302
  5. Gloria Mersha, NPLynn, MA 019031992819478
  6. Marybeth Meservey, RNC, WHNPRoxbury, MA 021191538342811
  7. Gwendolyn Morrow, ARNPLowell, MA 018541053626044
  8. Judith Munroe, NPNorth Andover, MA 018451841274784
  9. Donna Pendoley, NPNorth Andover, MA 018451821101130
  10. Kailie PerezNorth Chelmsford, MA 018631245918143
  11. Nancy Petersen, NPPittsfield, MA 012011881722866
  12. Mary PomerleauBoston, MA 021141801095930
  13. Maya Poorvu, NPEast Boston, MA 021281891164984
  14. Cindy Popovic, APRNMilford, MA 017571427059021
  15. Melissa Pragana, WHNP-BC NPBoston, MA 022151831413293
  16. Erin Rauker, NPConcord, MA 017421659704872
  17. Toni - Ann Rebelo, MSN, ANPStoneham, MA 021801053672667
  18. Darcy Renaghan, N.P.Attleboro, MA 027031013925817
  19. Kathleen Riley, NPBoston, MA 022151790931137
  20. Olga Rodriguez, NPJamaica Plain, MA 021301932120490
  21. Tina Rose, NPAttleboro, MA 027031205867652
  22. Renee Rotman, NPChestnut Hill, MA 024671730455494
  23. Diane Rutan, NPWeymouth, MA 021891811021678
  24. Grace Ryan, APRN, WHNPWoburn, MA 018011164079729
  25. Lindsay Ryan, NPBoston, MA 021111952616492
  26. Karen Segel, R.N.,C.N.P.Framingham, MA 017021982848768
  27. Fadzai Semwayo, NPRoxbury, MA 021201154294346
  28. Donna Stampone, N.P. M.S.Waltham, MA 024511043382393
  29. Kayla Sullivan, FNP-BCQuincy, MA 021691376393181
  30. Janice Sundnas, NPNew Bedford, MA 027401285625673
  31. Stephanie Tatoian, NPWatertown, MA 024721063656205
  32. Rosemary Theroux, NPWorcester, MA 016051417254855
  33. Jeannine Tonetti, NPPittsfield, MA 012011760473946
  34. April Turner, NPCambridge, MA 021381558320184
  35. Emily UnderwoodConcord, MA 017421396362596
  36. Veronica Vaida, NPSouthbridge, MA 015501659507705
  37. Valerie Walbek, N.P.Falmouth, MA 025401679625099
  38. Nancy Webber, NPBrookline, MA 024451356393417
  39. Michelle Young, N.P.Andover, MA 018101790876175

Source: CMS NPPES, primary taxonomy 363LX0001X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 8 of 51 per resident

  1. North Dakota1.4
  2. Maryland1.3
  3. Maine1.3
  4. Massachusetts1.3
  5. Arizona1.2
  6. Florida1.2
  7. 50 states and D.C.0.9

Source: CMS NPPES, primary taxonomy 363LX0001X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

66.3% of these records appear in a Medicare file, against 51.7% 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. Massachusetts66.3%
  2. United States51.7%

Obstetrics & Gynecology Nurse Practitioner records in Massachusetts, measured

  • In a Medicare file59 of 89 · 66.3% here, 51.7% nationally
  • In the CMS Doctors and Clinicians file37 · 41.6% here, 30.8% nationally
  • Not updated in five years or more60 · 67.4% here, 65.9% nationally
  • Median graduation year2008 · the 37 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363LX0001X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

89 NPPES records list obstetrics & gynecology nurse practitioner (363LX0001X) as their primary taxonomy with a practice address in Massachusetts: 1.3 per 100,000 residents against 0.9 nationally (50 states and D.C.). Boston has 10 of them (11%).

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. Arizona90
  2. Colorado85
  3. Washington85
  4. New Jersey83

States with a similar rate per 100,000

  1. Maine1.3
  2. Maryland1.3
  3. Florida1.2
  4. South Dakota1.2

The largest states

  1. California394
  2. Florida273
  3. Pennsylvania199
  4. New York178
  5. Texas109

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.