NPPES file of Aug 9, 2026

Maternal & Fetal Medicine Physician in Massachusetts

92 NPPES records list maternal & fetal medicine physician with a practice address in Massachusetts, 1.3 per 100,000 residents, the 7th highest rate of 50. Boston and Worcester have the most; each record links to the provider's NPI and the Massachusetts license search. Page 1 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207VM0101X · 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, 59

  1. Boston59
  2. Worcester15
  3. Springfield6
  4. Weymouth2
  5. Beverly1

Maternal & Fetal Medicine Physician records in Massachusetts

  1. Jodi Abbott, MDBoston, MA 021181346222692
  2. Alison Asirwatham, MDWorcester, MA 016051447711916
  3. Achilles Athanassiou, M.D.Boston, MA 022151730159419
  4. Vanessa Barss, M.D.Lexington, MA 024211871681676
  5. William Barth, MDBoston, MA 021141144211715
  6. Lucy Bayer, M.D.Norwood, MA 020621376538355
  7. Dorothy Beazley, M.D.Boston, MA 021111811070279
  8. Petra Belady, M.D.Worcester, MA 016051467485482
  9. Carolina Bibbo, M.DBoston, MA 021151124253539
  10. Robert Blatman, M.D.Boston, MA 021181598834111
  11. Kira Bromwich, MDBoston, MA 021151295312858
  12. Fadi Bsat, MDWest Springfield, MA 010901033216007
  13. Curtis Cetrulo, M.D.Boston, MA 021111427087881
  14. Mark Clapp, MDBoston, MA 021141407122930
  15. Bruce Cohen, M.D.Brookline, MA 024451407895741
  16. Ai-Ris Collier, M.D.Boston, MA 022151750675351
  17. Sabrina Craigo, M.D.Boston, MA 021111689640674
  18. Karen Davidson, MDBoston, MA 021151154374890
  19. Arlin Delgado, MDBoston, MA 021141194288993
  20. Ellen Delpapa, M.D.Worcester, MA 016051093706202
  21. Uma Deshmukh, M.D.Boston, MA 022151437538949
  22. Cassandra Duffy, M.D. M.P.H.Boston, MA 022151770840274
  23. Tina Dumont, MD, PHDWorcester, MA 016051902032550
  24. Lisa Dunn-Albanese, MDBoston, MA 021151104865344
  25. Christina Duzyj-Buniak, MD MPHBoston, MA 021141982888111
  26. Jeffrey Ecker, MDBoston, MA 021141770573115
  27. Katherine Economy, MDBoston, MA 021151457468050
  28. Millie Ferres, M.D.Boston, MA 022151568789337
  29. Karen FerroniHolyoke, MA 010401235205345
  30. Taylor Freret, MED, MD 2017Boston, MA 022151144761479
  31. Anar Gojayev, M.DSpringfield, MA 011071700225505
  32. George Graham, MDWeymouth, MA 021901710961859
  33. Karen Green, M.D.Worcester, MA 016051770564726
  34. Michael Greene, MDBoston, MA 021141376533406
  35. Benjamin Hamar, MDWorcester, MA 016051003897877
  36. Maureen Hamel, MDWorcester, MA 016051730475203
  37. Courtney Hargreaves, MDBoston, MA 021111346826104
  38. Andrew Healy, M.D.Springfield, MA 011071477667756
  39. Yael Hoffman Sage, MDWorcester, MA 016051669647525
  40. Erica Holland, M.D.Boston, MA 021181326314071
  41. Michael House, M.D.Boston, MA 021111851405740
  42. Katherine Johnson, MDWorcester, MA 016051134481880
  43. David Kanter, M.D.Worcester, MA 016051073781498
  44. Linda Kleeman, MDBeverly, MA 019151154442283
  45. Eyal Krispin, MDBoston, MA 021151558982744
  46. Kathryn Larson, C-NPRowley, MA 019691487131579
  47. Sarah Lassey, M.D.Boston, MA 021151265878623
  48. Aviva Lee-Parritz, M.D.Boston, MA 021181851374193
  49. Heidi Leftwich, D.O.Worcester, MA 016051841458692
  50. Ingrid Liff, MDBoston, MA 021111972840510

Source: CMS NPPES, primary taxonomy 207VM0101X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 7 of 50 per resident

  1. New York1.5
  2. Delaware1.5
  3. Oregon1.3
  4. Massachusetts1.3
  5. New Mexico1.3
  6. Missouri1.2
  7. 50 states and D.C.1.0

Source: CMS NPPES, primary taxonomy 207VM0101X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

89.1% of these records appear in a Medicare file, against 76.2% 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. Massachusetts89.1%
  2. United States76.2%

Maternal & Fetal Medicine Physician records in Massachusetts, measured

  • In a Medicare file82 of 92 · 89.1% here, 76.2% nationally
  • In the CMS Doctors and Clinicians file75 · 81.5% here, 66.6% nationally
  • Not updated in five years or more38 · 41.3% here, 46.9% nationally
  • Median graduation year2005 · the 75 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207VM0101X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

92 NPPES records list maternal & fetal medicine physician (207VM0101X) as their primary taxonomy with a practice address in Massachusetts: 1.3 per 100,000 residents against 1 nationally (50 states and D.C.). Boston has 59 of them (64%).

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. North Carolina100
  2. Virginia79
  3. Michigan78
  4. Missouri76

States with a similar rate per 100,000

  1. Oregon1.3
  2. New Mexico1.3
  3. Colorado1.2
  4. New Jersey1.2

The largest states

  1. California343
  2. Texas308
  3. New York292
  4. Florida182
  5. Pennsylvania143

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.