Internal Medicine in St Johnsbury, VT
8 active Internal Medicine providers practice in St Johnsbury, Vermont according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1992752281 | Alfred Barber | Individual | Internal Medicine Physician | St Johnsbury, VT |
| 1326420241 | Brittany Duchene | Individual | Pulmonary Disease Physician | St Johnsbury, VT |
| 1376529115 | David Brody | Individual | Internal Medicine Physician | St Johnsbury, VT |
| 1396708178 | Frank Meierdiercks | Individual | Internal Medicine Physician | St Johnsbury, VT |
| 1942597489 | Mark Pluym | Individual | Pulmonary Disease Physician | St Johnsbury, VT |
| 1215217641 | Northeast Kingdom Healthcare Collaborative, LLC | Organization | Sleep Medicine (Internal Medicine) Physician | St Johnsbury, VT |
| 1326134768 | Patrick Heaghney | Individual | Internal Medicine Physician | St Johnsbury, VT |
| 1356304133 | Thomas Ziobrowski | Individual | Internal Medicine Physician | St Johnsbury, VT |
Frequently asked questions
How many Internal Medicine providers are in St Johnsbury, VT?
The latest NPPES snapshot lists 8 active Internal Medicine providers with a practice address in St Johnsbury, Vermont.
How do I check a Internal Medicine provider's NPI in St Johnsbury?
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.