NPPES file of Aug 9, 2026

Reproductive Endocrinology Physician in Connecticut

47 NPPES records list reproductive endocrinology physician with a practice address in Connecticut, 1.3 per 100,000 residents, the 1st highest rate of 48. New Haven and Farmington have the most; each record links to the provider's NPI and the Connecticut license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207VE0102X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

New Haven has the most, 13

  1. New Haven13
  2. Farmington9
  3. Norwalk7
  4. Greenwich4
  5. Westport4

Reproductive Endocrinology Physician records in Connecticut

  1. Asima Ahmad, MD, MPHNew Haven, CT 065101679893069
  2. Aydin Arici, MDNew Haven, CT 065111871577601
  3. Christopher Arkfeld, MDNew Haven, CT 065101700441409
  4. Seth Barishansky, MDNew Haven, CT 065101588284970
  5. Maya Barsky, M.D.Farmington, CT 060321659614543
  6. Claudio Benadiva, M.D.Farmington, CT 060321003985805
  7. Sandra Carson, MDNew Haven, CT 065111760562193
  8. Karol Chacho, MDBridgeport, CT 066061174630651
  9. Linda Chaffkin, M.D.Hartford, CT 061061972592640
  10. Joao De Pinho, MD, FACOGWestport, CT 068801205129905
  11. Andrea Diluigi, MDFarmington, CT 060321346305604
  12. Michael Doyle, M.D.Fairfield, CT 068241437267465
  13. Lawrence Engmann, MDHartford, CT 061061396814174
  14. Ecem Esencan, MDNew Haven, CT 065101841856184
  15. Catha Fischer, M.D.New Haven, CT 065101790077246
  16. David Frankfurter, MDNew Haven, CT 065101548234792
  17. Deepika Garg, M.D.Greenwich, CT 068301841631520
  18. Frances Ginsburg, MDStamford, CT 069021215946900
  19. Daniel Grow, MDFarmington, CT 060321619063310
  20. Joshua Hurwitz, MDNorwalk, CT 068511457420176
  21. Ervin Jones, MDNew Haven, CT 065191588647127
  22. Alexander Kucherov, M.D.Norwalk, CT 068511104106244
  23. Gad Lavy, M.D.Stamford, CT 069051760451090
  24. Bernard Lieberman, M.D.Westport, CT 068801902060569
  25. Anthony Luciano, M.D.Southington, CT 064891558350405
  26. Kelly Lynch, MDFarmington, CT 060301790885804
  27. Donald Maier, MDFarmington, CT 060321063418226
  28. Reeva Makhijani, MDFarmington, CT 060321053726638
  29. Laura Meyer, M.D.Norwalk, CT 068511962656389
  30. Nora Miller, M.D.Greenwich, CT 068301861500704
  31. Marco Mouanness, MDWestport, CT 068801831785591
  32. Cynthia Murdock, M.D.Norwalk, CT 068511932218906
  33. John Nulsen, MDFarmington, CT 060321477550036
  34. Lubna Pal, MDNew Haven, CT 065111497835979
  35. Ilana Ressler, MDNorwalk, CT 068511255510913
  36. Spencer Richlin, MDNorwalk, CT 068511033288758
  37. Harold Sauer, M.D.Bridgeport, CT 066101598704348
  38. David Schmidt, MDFarmington, CT 060321194894956
  39. David Seifer, M.D.Westport, CT 068801336252659
  40. Reshef Tal, M.D.New Haven, CT 065111982916698
  41. Hugh Taylor, MDOrange, CT 064771326022153
  42. Narendra Tohan, MDNew Britain, CT 060521356382212
  43. Jeff Wang, MDGreenwich, CT 068301225258338
  44. Shaun Williams, M.D.Norwalk, CT 068511598873481
  45. Barry Witt, MDGreenwich, CT 068301538109699
  46. Liubin YangNew Haven, CT 065101346694437
  47. Tony Zreik, MDNew Haven, CT 065101548779861

Source: CMS NPPES, primary taxonomy 207VE0102X: records by practice city and the list of records, file of Aug 9, 2026.

Connecticut ranks 1 of 48 per resident

  1. Connecticut1.3
  2. Rhode Island1.3
  3. New York1.1
  4. 50 states and D.C.0.5

Source: CMS NPPES, primary taxonomy 207VE0102X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

72.3% of these records appear in a Medicare file, against 70.3% 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. Connecticut72.3%
  2. United States70.3%

Reproductive Endocrinology Physician records in Connecticut, measured

  • In a Medicare file34 of 47 · 72.3% here, 70.3% nationally
  • In the CMS Doctors and Clinicians file6 · 12.8% here, 14.8% nationally
  • Not updated in five years or more28 · 59.6% here, 57.3% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207VE0102X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

47 NPPES records list reproductive endocrinology physician (207VE0102X) as their primary taxonomy with a practice address in Connecticut: 1.3 per 100,000 residents against 0.5 nationally (50 states and D.C.). New Haven has 13 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. Georgia49
  2. Virginia50
  3. North Carolina52
  4. Ohio52

States with a similar rate per 100,000

  1. Rhode Island1.3
  2. New York1.1
  3. Massachusetts1.0
  4. New Jersey0.9

The largest states

  1. California267
  2. New York206
  3. Texas150
  4. Florida93
  5. Pennsylvania83

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.