NPPES file of Aug 9, 2026

Internal Medicine Physician in Connecticut

2,623 NPPES records list internal medicine physician with a practice address in Connecticut, 73 per 100,000 residents, the 4th highest rate of 51. New Haven and Hartford have the most; each record links to the provider's NPI and the Connecticut license search. Page 17 of 53.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · 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, 329

  1. New Haven329
  2. Hartford169
  3. Stamford131
  4. Bridgeport130
  5. Waterbury119

Internal Medicine Physician records in Connecticut

  1. Peggy Geimer, M.D.Greenwich, CT 068301386721280
  2. Samuel Geller, M.D.New Haven, CT 065111487644860
  3. Stuart Genser, MDWest Hartford, CT 061101871505313
  4. Cynthia Gentes, M.D.Trumbull, CT 066111164434668
  5. Douglas Gerard, MDNew Hartford, CT 060571295759363
  6. Michael Gerstenfeld, M.D.Danbury, CT 068111740311208
  7. Ahmed Ghazy, MBCHBHartford, CT 061021316519754
  8. Adriana Ghisa, MDNaugatuck, CT 067701467425371
  9. Peter Giacomazzi, MDWolcott, CT 067161710935564
  10. William Giesen, M.D.Darien, CT 068201124104724
  11. Robert Gifford, M.D.New Haven, CT 065101407982242
  12. Nino Gigauri, M.D.Hartford, CT 061101487036802
  13. Joan Gigstad, MDWindsor, CT 060951396711222
  14. Raman Gill-Meyer, M.D.Norwalk, CT 068501053608349
  15. Jeffrey Gimbel, M.D.North Haven, CT 064731861436735
  16. Robert Gionfriddo, D.OHartford, CT 061021831397942
  17. Joan Giordano, M.D.Salem, CT 064201144387887
  18. Ishwar Giri, M.D.Danbury, CT 068101538693775
  19. Marat Gitman, DOEnfield, CT 060821396907069
  20. Iulian Giuran-Benetato, M.D.Stamford, CT 069041568691152
  21. Charles Glass, M.D.Guilford, CT 064371184613705
  22. Jack Glasser, MDEaston, CT 066121124137898
  23. Steven Glasser, MDGreenwich, CT 068301477611101
  24. Stanley Glassman, M.D.Bloomfield, CT 060021700841368
  25. Steven Glazer, MDNorwalk, CT 068511912011578
  26. Kimberly Glerum, MDNew Haven, CT 065101609405802
  27. Serafima Glouzgal, MDRidgefield, CT 068771497785166
  28. Thomas Gniadek, M.D.Waterbury, CT 067081972591931
  29. Jordan Goetz, MDYalesville, CT 064921104893171
  30. Morgan Goheen, MD, PHDNew Haven, CT 065101164088274
  31. Katherine Golar, MDBridgeport, CT 066081376608364
  32. Eric Goldberg, DOBloomfield, CT 060021245226406
  33. Robert Goldberg, MDNiantic, CT 063571003809096
  34. Erica Goldberger, M.D.Stamford, CT 069051053419648
  35. Gidon Goldenberg, M.D.North Haven, CT 064731689619041
  36. George Goldfarb, MDFairfield, CT 068241194750471
  37. Robert Goldsmith, M.D.Fairfield, CT 068281972686277
  38. Jacki Goldstein, M.D.South Glastonbury, CT 060731912452020
  39. Jonathan Goldweitz, M.D.Stamford, CT 069011487729976
  40. April Goller, DODanbury, CT 068101568495471
  41. Maximilian Gomez-Trochez, M.D.Watertown, CT 067951467613356
  42. Maryam Gondal, M.D.New Haven, CT 065101003163593
  43. Daniel Goodman, M.D.Woodbury, CT 067981861763559
  44. Alexis Gopal, MDSouthbury, CT 064881477800241
  45. Satish Gopal, MDNorwalk, CT 068501841260718
  46. Maria Goral, M.D.Norwich, CT 063601063695294
  47. Ashley GordonHartford, CT 061021518587369
  48. Jonathan Gordon, M.D.Ridgefield, CT 068771124057005
  49. Laurie Gordon, MDStamford, CT 069021174635759
  50. Vanessa Gorospe, MDHartford, CT 061021427305549

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

Connecticut ranks 4 of 51 per resident

  1. District of Columbia133
  2. Massachusetts97
  3. Rhode Island94
  4. Connecticut73
  5. Maryland63
  6. Hawaii63
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

81.2% of these records appear in a Medicare file, against 78.7% 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. Connecticut81.2%
  2. United States78.7%

Internal Medicine Physician records in Connecticut, measured

  • In a Medicare file2,130 of 2,623 · 81.2% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file1,648 · 62.8% here, 61.4% nationally
  • Not updated in five years or more1,605 · 61.2% here, 55.4% nationally
  • Median graduation year2004 · the 1,646 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,623 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Connecticut: 73 per 100,000 residents against 44 nationally (50 states and D.C.). New Haven has 329 of them (13%).

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. Minnesota2,632
  2. Missouri2,604
  3. Tennessee2,596
  4. Arizona2,853

States with a similar rate per 100,000

  1. Maryland63.2
  2. Hawaii62.9
  3. New York61.7
  4. Delaware58.1

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Texas9,175
  5. Pennsylvania7,300

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.