NPPES file of Aug 9, 2026

Gastroenterology Physician in Connecticut

336 NPPES records list gastroenterology physician with a practice address in Connecticut, 9.3 per 100,000 residents, the 3rd highest rate of 51. New Haven and Farmington have the most; each record links to the provider's NPI and the Connecticut license search. Page 1 of 7.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RG0100X · 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, 73

  1. New Haven73
  2. Farmington21
  3. Hamden19
  4. Hartford19
  5. Danbury17

Gastroenterology Physician records in Connecticut

  1. Alexander Abadir, MDNorwalk, CT 068501811429699
  2. Abera Abay, M.D.Norwich, CT 063601861489585
  3. Clara Abraham, MDNew Haven, CT 065101629139456
  4. Charles Adelmann, M.D.Norwalk, CT 068511861436511
  5. Anant Agarwalla, M.D.Wallingford, CT 064921326458589
  6. Badr Al Bawardy, MDNew Haven, CT 065101104111509
  7. Jamil Alexis, MDStamford, CT 069021164927968
  8. Rabab Oun Ali Anwar Ali, MBBSNew Haven, CT 065101124580949
  9. Pietro Andres, M.D.Stratford, CT 066141588607386
  10. Chioma Anjou, M.D.Torrington, CT 067901821358870
  11. Michael Antony, MDNew Haven, CT 065101780209361
  12. Catiele Antunes, M.D.New Haven, CT 065101508205204
  13. Clifford Appel, M.D.Danbury, CT 068101366436065
  14. Vijay Are, MDNew Haven, CT 065101710393780
  15. Harry Aslanian, MDNew Haven, CT 065101295718401
  16. Kofi Atta-Mensah, M.D.Hartford, CT 061121871519264
  17. Radhika Ayyagari, MDAvon, CT 060011598109753
  18. Khadijat Balogun, M.DManchester, CT 060401124310743
  19. Imran Balouch, MDVernon Rockville, CT 060661467783290
  20. Benjamin Barbash, M.D.Trumbull, CT 066111730525734
  21. David Barenberg, M.D.Danbury, CT 068101548297633
  22. Jennifer Barro, MDGreenwich, CT 068301194841379
  23. Kenneth Barshop, M.D.Branford, CT 064051316396690
  24. Roopjeet Bath, M.B.B.SFarmington, CT 060301699901041
  25. Steven Beckoff, M.D., M.A.Trumbull, CT 066111255724621
  26. Andrew Bedford, M.D.Stratford, CT 066141548209125
  27. Henry Beecher, M.D.Stamford, CT 069021396949582
  28. Michael Bennick, M.D..New Haven, CT 065101720129034
  29. Clifford Berken, M.D.Greenwich, CT 068301215951173
  30. Madhavi Bhoomagoud, MDMeriden, CT 064511265669089
  31. John Birk, M.D.Farmington, CT 060301609801547
  32. Robert Blitzer, MDHartford, CT 061021881798403
  33. Peter Block, MDNew Haven, CT 065101891292058
  34. Peter Bloom, M.D.Bristol, CT 060101447468954
  35. Sidney Bogardus, MDNew Haven, CT 065101730131103
  36. Nelson Bonheim, MDGreenwich, CT 068301366514549
  37. Amy Bortzfield, MDWest Haven, CT 065161134276090
  38. James Boyer, M.D.New Haven, CT 065101447233267
  39. Myron Brand, M.D.New Haven, CT 065101336280080
  40. Steven Brandwein, M.D.Danbury, CT 068101174542450
  41. Jeffrey Breiter, M.D.South Windsor, CT 060741306821863
  42. Peter Buch, MDManchester, CT 060401124098199
  43. Bryan Burns, MDTrumbull, CT 066111790748739
  44. Michael Butensky, M.D.Hartford, CT 061051487681136
  45. Cary Caldwell, M.D.New Haven, CT 065101194866038
  46. Mical Campbell, MDNew London, CT 063201083628770
  47. Sarah Canavan, MDWaterford, CT 063851851488621
  48. Joseph Cappa, MDGlastonbury, CT 060331639273212
  49. David Chaletsky, MDHartford, CT 061061316193055
  50. Francis Chan, MDHamden, CT 065181326140674

Source: CMS NPPES, primary taxonomy 207RG0100X: records by practice city and the list of records, file of Aug 9, 2026.

Connecticut ranks 3 of 51 per resident

  1. District of Columbia13.1
  2. Massachusetts9.8
  3. Connecticut9.3
  4. New York9.2
  5. Rhode Island8.8
  6. 50 states and D.C.6.2

Source: CMS NPPES, primary taxonomy 207RG0100X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

85.7% of these records appear in a Medicare file, against 84.4% 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. Connecticut85.7%
  2. United States84.4%

Gastroenterology Physician records in Connecticut, measured

  • In a Medicare file288 of 336 · 85.7% here, 84.4% nationally
  • In the CMS Doctors and Clinicians file255 · 75.9% here, 73.7% nationally
  • Not updated in five years or more231 · 68.8% here, 55.6% nationally
  • Median graduation year2001 · the 255 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RG0100X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

336 NPPES records list gastroenterology physician (207RG0100X) as their primary taxonomy with a practice address in Connecticut: 9.3 per 100,000 residents against 6.2 nationally (50 states and D.C.). New Haven has 73 of them (22%).

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. Colorado334
  2. Wisconsin340
  3. South Carolina303
  4. Indiana372

States with a similar rate per 100,000

  1. New York9.2
  2. Massachusetts9.8
  3. Rhode Island8.8
  4. Maryland8.2

The largest states

  1. California2,140
  2. New York1,797
  3. Florida1,513
  4. Texas1,478
  5. Pennsylvania1,049

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.