NPI Portal NPI Lookup & Verification

Internal Medicine in Belleville, NJ

64 active Internal Medicine providers practice in Belleville, New Jersey according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Internal Medicine providers in Belleville, NJ
NPI Name Type Specialty Location
1336125509 Alan Lippman Individual Hematology & Oncology Physician Belleville, NJ
1316196165 Amit Seth Individual Endocrinology, Diabetes & Metabolism Physician Belleville, NJ
1598922981 Andrey Silkov Individual Internal Medicine Physician Belleville, NJ
1770554263 Ariff Admani Individual Infectious Disease Physician Belleville, NJ
1962698597 Cardiology Center of New Jersy LLC Organization Cardiovascular Disease Physician Belleville, NJ
1861441883 Clara Maass Medical Center House Physicians Organization Internal Medicine Physician Belleville, NJ
1467573105 Core Diagnostics PA Organization Cardiovascular Disease Physician Belleville, NJ
1568723435 Craig D Gialanella MD LLC Organization Internal Medicine Physician Belleville, NJ
1467596502 Craig Gialanella Individual Internal Medicine Physician Belleville, NJ
1932112133 Deborah Schnurr Individual Internal Medicine Physician Belleville, NJ
1184050940 Dianne W. Beresford, MD Organization Internal Medicine Physician Belleville, NJ
1083671234 Dianne Walker Individual Internal Medicine Physician Belleville, NJ
1699749119 Donald Beggs Individual Infectious Disease Physician Belleville, NJ
1093847931 Donald J. Beggs, MD PA Organization Infectious Disease Physician Belleville, NJ
1952953903 Dr. Nesochi LLC Organization Internal Medicine Physician Belleville, NJ
1457463317 Essex Nephrology&Medicalcenter,PC Organization Nephrology Physician Belleville, NJ
1003011891 Etan Spira Individual Gastroenterology Physician Belleville, NJ
1861931586 Faiza Malik Individual Internal Medicine Physician Belleville, NJ
1770751513 Farid Abdul-Noor Individual Internal Medicine Physician Belleville, NJ
1588767875 Gayithri Keshav Individual Nephrology Physician Belleville, NJ
1982852471 Harry M Friedland, MD PA Organization Gastroenterology Physician Belleville, NJ
1053397224 Hemalatha Vasireddy Individual Hematology & Oncology Physician Belleville, NJ
1134188162 International Id Associates LLC Organization Infectious Disease Physician Belleville, NJ
1922084185 James Orsini Individual Hematology & Oncology Physician Belleville, NJ
1659516813 James Orsini Individual Hematology & Oncology Physician Belleville, NJ
1073675740 Jaxon Fernandes Individual Internal Medicine Physician Belleville, NJ
1013923424 Jimmy Paulo Individual Internal Medicine Physician Belleville, NJ
1437240553 John Cerritelli Individual Internal Medicine Physician Belleville, NJ
1811973084 John Conti Individual Hematology & Oncology Physician Belleville, NJ
1063460939 John Daconti Individual Internal Medicine Physician Belleville, NJ
1962482174 John Napoli Individual Internal Medicine Physician Belleville, NJ
1750014957 Juan Rodriguez Salazar Individual Internal Medicine Physician Belleville, NJ
1811050404 Keashava Shivashankar Individual Interventional Cardiology Physician Belleville, NJ
1629333711 Keshav M Shiva MD PA Organization Cardiovascular Disease Physician Belleville, NJ
1356371819 Kye Chun Individual Geriatric Medicine (Internal Medicine) Physician Belleville, NJ
1093522823 Marie Esterlin Individual Geriatric Medicine (Internal Medicine) Physician Belleville, NJ
1063411957 Mario Criscito Individual Cardiovascular Disease Physician Belleville, NJ
1578861787 Medical Board Prep Inc Organization Internal Medicine Physician Belleville, NJ
1982794707 Michael Miller Individual Internal Medicine Physician Belleville, NJ
1205953767 Muhlenberg Heart Group Organization Cardiovascular Disease Physician Belleville, NJ
1811989924 Mustafa Abdul-Hadi Individual Internal Medicine Physician Belleville, NJ
1811982762 Mustafa Sidali Individual Internal Medicine Physician Belleville, NJ
1376785626 Mustafa Sidali Do PC Organization Internal Medicine Physician Belleville, NJ
1831293174 Nader Moaven Individual Infectious Disease Physician Belleville, NJ
1265539456 North Essex Medical Assoc PA Organization Internal Medicine Physician Belleville, NJ
1851772008 Patrick Dealmeida Individual Internal Medicine Physician Belleville, NJ
1326449471 Physician Visiting Care Organization Infectious Disease Physician Belleville, NJ
1447315502 Regional Cancer Care Associates LLC Organization Hematology & Oncology Physician Belleville, NJ
1699237321 Remi Ashkar Individual Critical Care Medicine (Internal Medicine) Physician Belleville, NJ
1912041047 Robert R Gialanella MD PA Organization Gastroenterology Physician Belleville, NJ

Frequently asked questions

How many Internal Medicine providers are in Belleville, NJ?
The latest NPPES snapshot lists 64 active Internal Medicine providers with a practice address in Belleville, New Jersey.
How do I check a Internal Medicine provider's NPI in Belleville?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-10.