NPPES file of Aug 9, 2026

Pediatric Gastroenterology Physician in Connecticut

32 NPPES records list pediatric gastroenterology physician with a practice address in Connecticut, 0.9 per 100,000 residents, the 10th highest rate of 50. Hartford and New Haven 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 2080P0206X · method

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

Hartford has the most, 15

  1. Hartford15
  2. New Haven14
  3. Greenwich1
  4. Stamford1
  5. Westport1

Pediatric Gastroenterology Physician records in Connecticut

  1. Arik Alper, M.D.New Haven, CT 065101366715351
  2. Ricardo Arbizu Alvarez, M.D.New Haven, CT 065101417107285
  3. Katherine Baldwin, M.D.Hartford, CT 061061396066031
  4. Zev Davidovics, M.D.Hartford, CT 061061891018743
  5. Karan Emerick, MDHartford, CT 061061750339545
  6. Sandra Escalera, MDNew Haven, CT 065041669451530
  7. Rima Fawaz, MDNew Haven, CT 065191215918123
  8. Melissa Fernandes, MDHartford, CT 061061699096065
  9. Eric Gershon, MDNew Haven, CT 065101124683081
  10. Victoria Grossi, D.O.Hartford, CT 061061487945051
  11. Jeffrey Hyams, MDHartford, CT 061061215925037
  12. Panamdeep Kaur, MDHartford, CT 061061235510900
  13. Alexander Koral, MDNew Haven, CT 065101215231238
  14. Sydney Kuzoian, DOHartford, CT 061061356904155
  15. Chelsea LepusNew Haven, CT 065041194188334
  16. Jing MarreroHartford, CT 061061568968261
  17. Franziska Mohr, MDHartford, CT 061061407040900
  18. Kim-Doan Nguyen, M.D.Stamford, CT 069051235371386
  19. Dinesh Pashankar, MBBSNew Haven, CT 065101568445104
  20. Uma Phatak, MDNew Haven, CT 065201619084365
  21. Aileen Raizner, M.D.New Haven, CT 065101174841530
  22. Leonel Rodriguez, MDNew Haven, CT 065041063493914
  23. Danya Rosen, M.D.Greenwich, CT 068301104068022
  24. Richard Rosencrantz, M.D.New Haven, CT 065041376583591
  25. Jonathan Salazar, MDHartford, CT 061061932603610
  26. Sarita Singhal, MDHartford, CT 061061861620841
  27. Francisco Sylvester, MDHartford, CT 061061265422737
  28. Peter Townsend, M.D.Hartford, CT 061061093080749
  29. Pamela Valentino, M.D.New Haven, CT 065101588070304
  30. Annette Vannilam, MDWestport, CT 068801275972952
  31. Dean Yimlamai, M.D., PH.D.New Haven, CT 065101750548848
  32. Bella Zeisler, MDHartford, CT 061061891902995

Source: CMS NPPES, primary taxonomy 2080P0206X: records by practice city and the list of records, file of Aug 9, 2026.

Connecticut ranks 10 of 50 per resident

  1. Delaware1.1
  2. New York0.9
  3. Wisconsin0.9
  4. Connecticut0.9
  5. Maine0.9
  6. Colorado0.8
  7. 50 states and D.C.0.7

Source: CMS NPPES, primary taxonomy 2080P0206X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

81.3% of these records appear in a Medicare file, against 64.2% 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. Connecticut81.3%
  2. United States64.2%

Pediatric Gastroenterology Physician records in Connecticut, measured

  • In a Medicare file26 of 32 · 81.3% here, 64.2% nationally
  • In the CMS Doctors and Clinicians file15 · 46.9% here, 31.4% nationally
  • Not updated in five years or more14 · 43.8% here, 51.8% nationally
  • Median graduation year2004 · the 15 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2080P0206X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

32 NPPES records list pediatric gastroenterology physician (2080P0206X) as their primary taxonomy with a practice address in Connecticut: 0.9 per 100,000 residents against 0.7 nationally (50 states and D.C.). Hartford has 15 of them (47%).

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. Alabama30
  2. Maryland34
  3. Minnesota34
  4. Louisiana29

States with a similar rate per 100,000

  1. Maine0.9
  2. Wisconsin0.9
  3. New York0.9
  4. Colorado0.8

The largest states

  1. California264
  2. Texas190
  3. New York182
  4. Pennsylvania163
  5. Florida145

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.