Internal Medicine in New Fairfield, CT
6 active Internal Medicine providers practice in New Fairfield, Connecticut 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 |
|---|---|---|---|---|
| 1962439794 | Dorothy Williams | Individual | Internal Medicine Physician | New Fairfield, CT |
| 1740298322 | Gary Yacono | Individual | Internal Medicine Physician | New Fairfield, CT |
| 1205824455 | Patrice Thornton | Individual | Internal Medicine Physician | New Fairfield, CT |
| 1538272117 | Peter Rostenberg | Individual | Internal Medicine Physician | New Fairfield, CT |
| 1700894177 | Roger Karlin | Individual | Internal Medicine Physician | New Fairfield, CT |
| 1275557167 | William Biles | Individual | Internal Medicine Physician | New Fairfield, CT |
Frequently asked questions
How many Internal Medicine providers are in New Fairfield, CT?
The latest NPPES snapshot lists 6 active Internal Medicine providers with a practice address in New Fairfield, Connecticut.
How do I check a Internal Medicine provider's NPI in New Fairfield?
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.