Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

George K. Giffault, MD

Sees patients in North Stonington, CT · Connecticut

Summary

George K. Giffault, MD (Internal Medicine) is enrolled with Medicare at 1 practice location in North Stonington, CT. NPI 1750357596. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about George K. Giffault, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
May acceptAccepts Medicare assignment
28Years since medical school (graduated 1998)
University Of New England, College Of Osteo MedicineMedical school
MaleGender (as listed)
North Stonington Medical Walk-In Center PCGroup practice

Quick answers

Where does George K. Giffault see patients?
Medicare's clinician data lists 1 practice location in North Stonington, CT. Call before your visit to confirm the address.
What is George K. Giffault's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does George K. Giffault accept Medicare assignment?
Medicare's clinician data says George K. Giffault may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is the phone number for George K. Giffault?
(860) 599-2469, as listed in official Medicare / NPI Registry data.
What is George K. Giffault's NPI number?
1750357596. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where George K. Giffault is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists George K. Giffault as a member of this group (CMS data updated 2026-10-02).

  • North Stonington Medical Walk-In Center PC3 clinicians in the group

Specialties

Find other Internal Medicine doctors in Connecticut →

Other internal medicine doctors in Connecticut

Clinicians with the same Medicare primary specialty in Connecticut — not a recommendation.

All internal medicine doctors in Connecticut →

Clinician information

CredentialMD
Medical schoolUniversity Of New England, College Of Osteo Medicine
Graduation year1998
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1750357596
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians