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 26 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. Izabela Krakowiak Colasacco, D.O.Enfield, CT 060821972795102
  2. Steven Krasnica, M.D.Bridgeport, CT 066061578792602
  3. Mark Kraus, MDWaterbury, CT 067081851493969
  4. Erika Krauss, D.O.Greenwich, CT 068311437239621
  5. Jeffrey Kravetz, M.D.West Haven, CT 065161811005622
  6. Rajlakshmi Krishnamurthy, MDNew Haven, CT 065101568487346
  7. Jayapriya KrishnaswamyHartford, CT 061051639337827
  8. Sherry Kroll, MDPlainfield, CT 063741922178557
  9. Zife Krosi, MDWaterbury, CT 067021881695070
  10. Mikhail Krotovskiy, MDNew Haven, CT 065101326663261
  11. Jasmina Krstic, M.D.Stamford, CT 069021801118252
  12. Jonathan Krumeich, MDPlainville, CT 060621609897123
  13. Diane Kuehl, MDSouthbury, CT 064881598286940
  14. Ellen Kulaga, MDNorwalk, CT 068541184694747
  15. Mark Kulaga, MDNorwalk, CT 068501851361117
  16. Slava Kulakov, MDFairfield, CT 068241073524104
  17. Ajay Kumar, MDHartford, CT 061021710942602
  18. Babu Kumar, MDHamden, CT 065141295721942
  19. Chandrika Kumar, M.D.New Haven, CT 065101386645448
  20. Kamlesh Kumar, MDNorwich, CT 063601316593858
  21. Mandeep Kumar, M.D.Hartford, CT 061021043472228
  22. Mukesh Kumar, MDDerby, CT 064181104347665
  23. Naresh Kumar, M.DWaterbury, CT 067081144966078
  24. Prathibha Kumar, M.D.Hamden, CT 065141043268691
  25. Satesh Kumar, M.DDanbury, CT 068101619403987
  26. Shweta Kumar, M.D.Vernon, CT 060661780038620
  27. Sumit Kumar, M.D., M.P.A.New Haven, CT 065111265889034
  28. Catherine Kumaradhas, MDDerby, CT 064181326357955
  29. Meenatchi Kumaraguruparan, M.DNorwalk, CT 068501063639656
  30. Rekha Kumari, MDNew Britain, CT 060521043695935
  31. Lillian Kun, M.D.Danbury, CT 068101760893408
  32. Mark Kunkel, MDSherman, CT 067841174866180
  33. Pimen KurashviliTorrington, CT 067901740776764
  34. David Kurish, MDSharon, CT 060691447265228
  35. Cara Kurlander, M.D.West Haven, CT 065161962645192
  36. Giorgi Kveladze, M.D.Hartford, CT 061021942734058
  37. Young Kwak, M.D.New Britain, CT 060511407182249
  38. Ifeoma Kwentoh, MDHartford, CT 061061841800406
  39. Laura Kwon, M.D.Colchester, CT 064151215387493
  40. Kelly Kyanko, M.D.New Haven, CT 065131881879674
  41. Hilda Kyotakoze, M.D.Bridgeport, CT 066061013573203
  42. Bohm Kywe, MDNorwalk, CT 068501952888646
  43. William Laakso, MDHartford, CT 061061841399334
  44. Gail Labadia, M.D.Derby, CT 064181649202144
  45. Elizabeth Laberee, MDMadison, CT 064431972920114
  46. Steven Labkoff, MD, FACPStamford, CT 069031841201324
  47. Sylvia Lack, M.D.Wallingford, CT 064921568443281
  48. Luisa Ladel, M.D.Norwalk, CT 068501235872698
  49. Rachel Laff, M.D.West Haven, CT 065161902079304
  50. Anton Laffin, MDStamford, CT 069011497982680

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.