NPPES file of Aug 9, 2026

Obstetrics & Gynecology Physician in Massachusetts

1,127 NPPES records list obstetrics & gynecology physician with a practice address in Massachusetts, 16 per 100,000 residents, the 11th highest rate of 51. Boston and Worcester have the most; each record links to the provider's NPI and the Massachusetts license search. Page 18 of 23.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207V00000X · 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, 316

  1. Boston316
  2. Worcester72
  3. Springfield52
  4. Brookline45
  5. Cambridge34

Obstetrics & Gynecology Physician records in Massachusetts

  1. Martha Richardson, M.D.Boston, MA 021161467567420
  2. Laura Richio, MDBeverly, MA 019151811154297
  3. Juan Richiusa, M.D.Brockton, MA 023021164614434
  4. David Richman, MDMalden, MA 021481285623645
  5. Robin Richman, MDQuincy, MA 021691942359252
  6. Jeffrey Riley, MDConcord, MA 017421245216894
  7. Giuliana Rivera CasulBoston, MA 022151700418050
  8. James Roan, M.D.Worcester, MA 016081275602393
  9. Teresa Robb, M.D.Worcester, MA 016051902951882
  10. Diana Robillard, MDPalmer, MA 010691386930857
  11. Erica Robinson, MDWorcester, MA 016051437393105
  12. Fernando Roca Vall-Llobera, M.D.Somerville, MA 021441669645453
  13. Diana Rodriguez, M.D.Brighton, MA 021351508849811
  14. Elizabeth Rodriguez, M.D.Beverly, MA 019151962766055
  15. Bailoo Rohatgi, M.D.Northbridge, MA 015341679746564
  16. Andrea Rollins, MDHaverhill, MA 018301720302235
  17. Aasia Romano, M.D.Middleboro, MA 023461225279128
  18. Fernando Romero, MDMethuen, MA 018441245226943
  19. Jessica Rosenstock, M.D.Newton, MA 024621689801318
  20. Alex Rosenthal, MDBoston, MA 022151033797907
  21. Alice Rothchild, MDBoston, MA 021161598814345
  22. Suzanne Rothchild, M.D.Woburn, MA 018011306883558
  23. Elizabeth Rottenberg, D.O.Springfield, MA 011181275891822
  24. Michelle Rotter, M.D.North Andover, MA 018451972761633
  25. Brenda Roy, MDFall River, MA 027211881858678
  26. Celeste Royce, MDHaverhill, MA 018301700884517
  27. Jenny Ruan, MDBoston, MA 021111053606285
  28. Shayna RubensteinBoston, MA 021141255919619
  29. Richard Rubin, MDConcord, MA 017421326062019
  30. Monica Ruehli, MDNorwood, MA 020621477622959
  31. Peter Rufleth, MDHyannis, MA 026011871601278
  32. Laura RushBoston, MA 021111215796073
  33. Inna Russell, M.D.Gardner, MA 014401376786434
  34. Susan Ryan, M.D.Chestnut Hill, MA 024671942268875
  35. Ben Sachs, M.D.Boston, MA 022151154369429
  36. Gouri Sadananda, MDBoston, MA 021111942888920
  37. Hamid Saheb-Kashaf, M.D.Mansfield, MA 020481831323310
  38. Leyla Sahin, MDLeominster, MA 014531285686204
  39. Kelley Saia, M.D.Boston, MA 021181497738702
  40. Elise Saks, M.D.Andover, MA 018101366480667
  41. Jessica Salak, MDAttleboro, MA 027031871778936
  42. Nicolas Saliba, MDQuincy, MA 021691629046016
  43. Melissa Salinas, MDBoston, MA 021181487283289
  44. Nada Georges Samaha, M.D.Burlington, MA 018031457308181
  45. Jill Samale, MDNantucket, MA 025541184699886
  46. Katrina Sanders, M.D.Beverly, MA 019151265412902
  47. Heather Sankey, MDSpringfield, MA 011071407943012
  48. Ushakiran Sarma, M.D.Brookline, MA 024451790746899
  49. Jill Satorie, MDQuincy, MA 021691619902202
  50. Beverley Savage, MDDuxbury, MA 023321396781464

Source: CMS NPPES, primary taxonomy 207V00000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 11 of 51 per resident

  1. Illinois16
  2. Alaska16
  3. New York16
  4. Massachusetts16
  5. Vermont16
  6. Oregon15
  7. 50 states and D.C.14

Source: CMS NPPES, primary taxonomy 207V00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

73.0% of these records appear in a Medicare file, against 75.6% 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. Massachusetts73.0%
  2. United States75.6%

Obstetrics & Gynecology Physician records in Massachusetts, measured

  • In a Medicare file823 of 1,127 · 73.0% here, 75.6% nationally
  • In the CMS Doctors and Clinicians file716 · 63.5% here, 60.3% nationally
  • Not updated in five years or more724 · 64.2% here, 56.2% nationally
  • Median graduation year2004 · the 715 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207V00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,127 NPPES records list obstetrics & gynecology physician (207V00000X) as their primary taxonomy with a practice address in Massachusetts: 16 per 100,000 residents against 14 nationally (50 states and D.C.). Boston has 316 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. Virginia1,174
  2. Washington1,038
  3. Maryland1,034
  4. Colorado906

States with a similar rate per 100,000

  1. Vermont16.1
  2. New York16.2
  3. Alaska16.2
  4. Illinois16.4

The largest states

  1. California5,088
  2. Texas3,524
  3. New York3,174
  4. Florida2,601
  5. Illinois2,062

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.