NPI Portal NPI Lookup & Verification

Internal Medicine in Bergenfield, NJ

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

Internal Medicine providers in Bergenfield, NJ
NPI Name Type Specialty Location
1063668895 Albert Siu Individual Nephrology Physician Bergenfield, NJ
1699960492 Bergenfield Medical Arts, PA Organization Internal Medicine Physician Bergenfield, NJ
1912773300 Bergenfield Medical Clinic Inc Organization Internal Medicine Physician Bergenfield, NJ
1861584724 Beryl Pereira Individual Internal Medicine Physician Bergenfield, NJ
1013295286 Center for Nephrology & Hypertension Organization Nephrology Physician Bergenfield, NJ
1144026261 Glassman Medical PC Organization Internal Medicine Physician Bergenfield, NJ
1114690005 Gohar Tiratsuyan Individual Internal Medicine Physician Bergenfield, NJ
1932499191 Josef M. Weisgras MD PA Organization Internal Medicine Physician Bergenfield, NJ
1700857463 Josef Weisgras Individual Internal Medicine Physician Bergenfield, NJ
1538608450 Lcn Medical Group Organization Internal Medicine Physician Bergenfield, NJ
1780914267 Lmg Medical Group, LLC Organization Internal Medicine Physician Bergenfield, NJ
1417048521 Luis Negron Individual Internal Medicine Physician Bergenfield, NJ
1568119626 Maria Debes Individual Internal Medicine Physician Bergenfield, NJ
1598713786 Michael Degennaro Individual Internal Medicine Physician Bergenfield, NJ
1205927191 Ming-Kong Liu Individual Internal Medicine Physician Bergenfield, NJ
1912959644 Ming-Kong Liu M.D., P.A. Organization Internal Medicine Physician Bergenfield, NJ
1831552397 Mukund Das Individual Internal Medicine Physician Bergenfield, NJ
1508753492 One Bergen Health PC Organization Internal Medicine Physician Bergenfield, NJ
1518920461 Paul Diamond Individual Internal Medicine Physician Bergenfield, NJ
1457539850 Payam Benson Individual Nephrology Physician Bergenfield, NJ
1659320281 Raja Jagtiani Individual Internal Medicine Physician Bergenfield, NJ
1821108937 Susan Zeveloff Individual Internal Medicine Physician Bergenfield, NJ
1114165933 Susan Zeveloff MD LLC Organization Nephrology Physician Bergenfield, NJ
1679066518 The Nobel Clinic Organization Internal Medicine Physician Bergenfield, NJ

Frequently asked questions

How many Internal Medicine providers are in Bergenfield, NJ?
The latest NPPES snapshot lists 24 active Internal Medicine providers with a practice address in Bergenfield, New Jersey.
How do I check a Internal Medicine provider's NPI in Bergenfield?
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 2026-07-11.