NPI Portal NPI Lookup & Verification

Internal Medicine in Connecticut — NPI Providers

5,984 active Internal Medicine providers have a practice location in Connecticut according to the latest NPPES snapshot. Each profile shows the NPI number, taxonomy code, license details, and practice address — useful for claims, credentialing, and verifying a provider.

Internal Medicine providers in Connecticut

NPI Name Type Specialty Location
1902810583 A Marino Individual Pulmonary Disease Physician Greenwich, CT
1477675098 A. Papowitz Individual Pulmonary Disease Physician Norwalk, CT
1790902807 Abbie Courtemanche Individual Internal Medicine Physician Norwich, CT
1548462542 Abdollah Naficy Individual Infectious Disease Physician West Hartford, CT
1073680393 Abdul Khan Individual Cardiovascular Disease Physician Bridgeport, CT
1710935432 Abdul Rahimyar Individual Internal Medicine Physician Norwalk, CT
1649322686 Abel Donka Individual Internal Medicine Physician Niantic, CT
1861489585 Abera Abay Individual Gastroenterology Physician Norwich, CT
1669424669 Abhay Dhond Individual Internal Medicine Physician New Haven, CT
1992847644 Abisola Afolalu Individual Internal Medicine Physician Orange, CT
1205851052 Access Healthcare PC Organization Cardiovascular Disease Physician Hartford, CT
1477531218 Adam Bard Individual Internal Medicine Physician Fairfield, CT
1518154145 Adam Bard, MD LLC Organization Internal Medicine Physician Fairfield, CT
1851362883 Adam Boruchov Individual Hematology & Oncology Physician Hartford, CT
1083685382 Adam Goldstein Individual Nephrology Physician New Britain, CT
1356482251 Adam Gorelick Individual Gastroenterology Physician Danbury, CT
1780683235 Adam Lottick Individual Clinical Cardiac Electrophysiology Physician Trumbull, CT
1457451015 Adam Mayerson Individual Endocrinology, Diabetes & Metabolism Physician New Haven, CT
1316963655 Adam Niedelman Individual Cardiovascular Disease Physician Mystic, CT
1710188685 Adarsh Jha Individual Endocrinology, Diabetes & Metabolism Physician East Hartford, CT
1861498685 Adedayo Adetola Individual Internal Medicine Physician New Haven, CT
1326014119 Adel Bassily-Marcus Individual Critical Care Medicine (Internal Medicine) Physician New Haven, CT
1508850959 Adil Salam Individual Pulmonary Disease Physician Trumbull, CT
1043221179 Adrian Dafcik Individual Internal Medicine Physician Fairfield, CT
1972692473 Adrian Demidont Individual Infectious Disease Physician Hamden, CT
1396731642 Adrian Klufas Individual Internal Medicine Physician Bridgeport, CT
1558363390 Adriana Blanco Individual Rheumatology Physician Hamden, CT
1467425371 Adriana Ghisa Individual Internal Medicine Physician Naugatuck, CT
1902957970 Advanced Cardiovascular Specialists PC Organization Cardiovascular Disease Physician Bridgeport, CT
1487626065 Adwoa Nyanin Individual Internal Medicine Physician Meriden, CT
1255490348 Agnes Kim Individual Cardiovascular Disease Physician Farmington, CT
1215945803 Aida Dervisevic Individual Internal Medicine Physician Danbury, CT
1205035516 Aileen Ingal Individual Cardiovascular Disease Physician Hartford, CT
1922095793 Aiste Norberg Individual Internal Medicine Physician Burlington, CT
1124212758 Aized Imtiaz Individual Internal Medicine Physician Hartford, CT
1639211931 Ajay Ahuja Individual Internal Medicine Physician Stamford, CT
1710942602 Ajay Kumar Individual Internal Medicine Physician Hartford, CT
1962438143 Ajit Kokkat Individual Gastroenterology Physician Willimantic, CT
1265414395 Ajoy Kapoor Individual Cardiovascular Disease Physician New Haven, CT
1114956661 Akhilesh Singh Individual Internal Medicine Physician Newington, CT
1568454635 Akua Sam Individual Internal Medicine Physician Waterbury, CT
1215958335 Akwasi Arhin Individual Internal Medicine Physician Bloomfield, CT
1831108380 Alan Bier Individual Pulmonary Disease Physician New London, CT
1093766321 Alan Braverman Individual Internal Medicine Physician New Milford, CT
1518148212 Alan E Selkin MD Organization Gastroenterology Physician Stamford, CT
1619963923 Alan Kliger Individual Nephrology Physician New Haven, CT
1932211562 Alan Krasner Individual Endocrinology, Diabetes & Metabolism Physician New London, CT
1407854276 Alan Kudler Individual Cardiovascular Disease Physician New Britain, CT
1760499636 Alan M Spagnola, MD, PC Organization Rheumatology Physician Essex, CT
1245321553 Alan Malina Individual Internal Medicine Physician Waterbury, CT

Internal Medicine by city in Connecticut

Frequently asked questions

How many Internal Medicine providers are in Connecticut?
The latest NPPES snapshot lists 5,984 active providers with Internal Medicine as their primary taxonomy and a practice location in Connecticut.
How do I verify a Internal Medicine provider's NPI in Connecticut?
Open the provider's profile below to see their NPI, taxonomy code, license state, and practice address, then cross-check against the official NPPES registry (linked on every profile).
Can I get this data through an API?
Yes — the NPI Portal API provides JSON search by specialty, state, and city, plus batch NPI verification.

Source: CMS NPPES (public data). Snapshot 2026-07-09.