NPI Portal NPI Lookup & Verification

Internal Medicine in Oakland, NJ

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

Internal Medicine providers in Oakland, NJ
NPI Name Type Specialty Location
1124108808 David Montgomery Individual Interventional Cardiology Physician Oakland, NJ
1417170937 George Pavlou, MD, LLC Organization Gastroenterology Physician Oakland, NJ
1497437602 Institute of Metabolism, Endocrine and Diabetes LLC Organization Endocrinology, Diabetes & Metabolism Physician Oakland, NJ
1154502045 John Lee Individual Interventional Cardiology Physician Oakland, NJ
1346338340 Lynda Farrell Individual Internal Medicine Physician Oakland, NJ
1649242181 Marc Kesselhaut Individual Internal Medicine Physician Oakland, NJ
1447378435 Mountainview Medical Group PC Organization Internal Medicine Physician Oakland, NJ
1104990266 Navin Budhwani Individual Interventional Cardiology Physician Oakland, NJ
1477512432 Pedro Pereira Individual Internal Medicine Physician Oakland, NJ
1588028138 Richard Hajjar Individual Interventional Cardiology Physician Oakland, NJ
1366614315 Richard Kampf Individual Internal Medicine Physician Oakland, NJ
1700243813 Vanessa Narwani Individual Endocrinology, Diabetes & Metabolism Physician Oakland, NJ
1508891003 William K Lee MD PA Organization Cardiovascular Disease Physician Oakland, NJ
1083788145 William Lee Individual Interventional Cardiology Physician Oakland, NJ

Frequently asked questions

How many Internal Medicine providers are in Oakland, NJ?
The latest NPPES snapshot lists 14 active Internal Medicine providers with a practice address in Oakland, New Jersey.
How do I check a Internal Medicine provider's NPI in Oakland?
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.