NPI Portal NPI Lookup & Verification

Internal Medicine in Plainfield, NJ

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

Internal Medicine providers in Plainfield, NJ
NPI Name Type Specialty Location
1194814624 David Goldenberg Individual Gastroenterology Physician Plainfield, NJ
1487749420 Edward Alder Individual Internal Medicine Physician Plainfield, NJ
1184826661 Eva Besserman Individual Critical Care Medicine (Internal Medicine) Physician Plainfield, NJ
1770675308 Francis Griffin Individual Internal Medicine Physician Plainfield, NJ
1619036738 George Hermann Individual Internal Medicine Physician Plainfield, NJ
1194735969 Harsha Tripathi Individual Internal Medicine Physician Plainfield, NJ
1790835858 Hospitalist Associates of Central Jersey Inc Organization Internal Medicine Physician Plainfield, NJ
1376545574 Janet Lin Individual Infectious Disease Physician Plainfield, NJ
1821286006 Johnnie Lee Individual Internal Medicine Physician Plainfield, NJ
1467408047 Joyce Nkwonta Individual Internal Medicine Physician Plainfield, NJ
1639230600 Joyce Nkwonta MD. PC. Organization Internal Medicine Physician Plainfield, NJ
1386688968 Kamalakar Vanam Individual Internal Medicine Physician Plainfield, NJ
1538238852 Muhlenberg Heart Group Organization Cardiovascular Disease Physician Plainfield, NJ
1275543027 Padmaja Isukapalli Individual Internal Medicine Physician Plainfield, NJ
1932304524 Robert Bayly Individual Critical Care Medicine (Internal Medicine) Physician Plainfield, NJ
1134197346 Saleem Husain Individual Cardiovascular Disease Physician Plainfield, NJ
1518982388 Saleem Husain MD PC Organization Cardiovascular Disease Physician Plainfield, NJ
1801019971 Shaheda Ali Individual Internal Medicine Physician Plainfield, NJ
1205845039 Susan Walsh Individual Internal Medicine Physician Plainfield, NJ

Frequently asked questions

How many Internal Medicine providers are in Plainfield, NJ?
The latest NPPES snapshot lists 27 active Internal Medicine providers with a practice address in Plainfield, New Jersey.
How do I check a Internal Medicine provider's NPI in Plainfield?
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.