Specialty · city directory
Internal Medicine in Mountainside, NJ
Active Internal Medicine providers practising in Mountainside, New Jersey. Profiles include the NPI number, taxonomy code, license state, and practice address.
7
providers indexed
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Internal Medicine providers in Mountainside, NJ
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1033184718 | Cardiovascular Associates of Mountainside PA | Organization | Cardiovascular Disease Physician | Mountainside, NJ |
| 1114183373 | Dennis Roggemann | Individual | Cardiovascular Disease Physician | Mountainside, NJ |
| 1831048677 | Dr. Laura Andreias Gastroenterology LLC | Organization | Gastroenterology Physician | Mountainside, NJ |
| 1497873244 | Gastrocare LLC | Organization | Gastroenterology Physician | Mountainside, NJ |
| 1972087948 | Jumana Chalabi MD PC | Organization | Internal Medicine Physician | Mountainside, NJ |
| 1699122697 | Laura Andreias | Individual | Gastroenterology Physician | Mountainside, NJ |
| 1275761207 | Michael Kleyn | Individual | Critical Care Medicine (Internal Medicine) Physician | Mountainside, NJ |
Frequently asked questions
How many Internal Medicine providers are in Mountainside, NJ?
The latest NPPES snapshot lists 7 active Internal Medicine providers with a practice address in Mountainside, New Jersey.
How do I check a Internal Medicine provider's NPI in Mountainside?
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 2026-07-13.