NPI Portal NPI Lookup & Verification

Internal Medicine in Haddonfield, NJ

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

Internal Medicine providers in Haddonfield, NJ
NPI Name Type Specialty Location
1437222429 Anthony J Leone MD Organization Internal Medicine Physician Haddonfield, NJ
1073596623 Anthony Leone Individual Internal Medicine Physician Haddonfield, NJ
1649617325 Claudia Petaccio Individual Internal Medicine Physician Haddonfield, NJ
1821306143 Haddonfield Renal Medicine LLC Organization Nephrology Physician Haddonfield, NJ
1750494019 Mary Stom Individual Nephrology Physician Haddonfield, NJ
1841932480 Rahul Patel Individual Internal Medicine Physician Haddonfield, NJ
1790917466 Theodore Camiscioli Individual Nephrology Physician Haddonfield, NJ

Frequently asked questions

How many Internal Medicine providers are in Haddonfield, NJ?
The latest NPPES snapshot lists 7 active Internal Medicine providers with a practice address in Haddonfield, New Jersey.
How do I check a Internal Medicine provider's NPI in Haddonfield?
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.