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 19 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. Raja Sayegh, MDBoston, MA 021181487637690
  2. Elizabeth ScannellBeverly, MA 019151629310016
  3. Mary Scannell, MDWorcester, MA 016061518928449
  4. Julianna Schantz-Dunn, M.D.Boston, MA 021151508999079
  5. Isaac Schiff, MDBoston, MA 021141821088196
  6. Mary Susan Schilling, M.D.Jamaica Plain, MA 021301477680486
  7. Adrienne Schmidt, MDWoburn, MA 018011225526437
  8. Bruce Schneider, MDChestnut Hill, MA 024671124177068
  9. Leila Schueler, MDBoston, MA 021301396767307
  10. Jennifer Scott, MDRoxbury, MA 021191871749804
  11. Cassandra Service, MDPittsfield, MA 012011528059706
  12. Chander Sethi, MDBoston, MA 021151467499897
  13. Farah Shafi, MDBurlington, MA 018031689609232
  14. Apurva Shah, MDWorcester, MA 016081194071969
  15. Arpana Shah, MDBeverly, MA 019151619976610
  16. Sandhya Shah, MDBrookline, MA 024461487733705
  17. Sarrah Shahawy, MDBoston, MA 021151285080614
  18. Scott Shainker, DOBoston, MA 022151457510091
  19. Rachel Shamoun, MDWorcester, MA 016051245854652
  20. Todd Shapiro, M.D.Brookline, MA 024451295774297
  21. Jane Sharp, MDCambridge, MA 021381013926633
  22. Madison SharpBoston, MA 021141669091419
  23. Kathryn SharplessSpringfield, MA 011071396966529
  24. Maia Sharuk, M.D.Boston, MA 021091437445830
  25. Jennifer Shaw, M.D.Brookline, MA 024451427123157
  26. Ingrid Sheldon, M.D.Boston, MA 021111922060383
  27. Alice Shen, MDNorwood, MA 020621457348948
  28. Melissa Sherman, MDBeverly, MA 019151215106059
  29. Jennifer Shields, MDBurlington, MA 018031336761717
  30. Jessica Shields, D.O.Burlington, MA 018051457676405
  31. Jessica Shim, MDBoston, MA 021151275922916
  32. Alice Shin, MDBrookline, MA 024461316933039
  33. Thomas Shipp, MDBrookline, MA 024451114925211
  34. Cindy Shiro, D.O.Southbridge, MA 015501104810977
  35. Lydia Shook, M.D.Boston, MA 021141629414511
  36. Michael Shreefter, MDPittsfield, MA 012011851382030
  37. Mahesh Shroff, M.D.Attleboro, MA 027031336190370
  38. Michelle Sia, D.O.Boston, MA 021181376707588
  39. Javed Siddiqi, MDMethuen, MA 018441306815998
  40. Jonathan SidenBoston, MA 021151093340168
  41. Beverly Siegal, MDNewton, MA 024581386772820
  42. Molly Siegel, MDBoston, MA 021141588026157
  43. Erin Sienkiewicz, MDConcord, MA 017421073930392
  44. Laura Silk, MDLeominster, MA 014531215945027
  45. Isabella Silvestre, MDWorcester, MA 016081114504149
  46. Virginia Simmons, MDNewton, MA 024621457336810
  47. Mark Simonelli, M.D.Southbridge, MA 015501598759334
  48. Emily Singer, M.D.Springfield, MA 011991215050232
  49. Howard Singer, M.D.Springfield, MA 011181619927480
  50. Tara Singh, M.D.Cambridge, MA 021391629206347

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.