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

Cardiovascular Disease (Cardiology)

Jon C. Gaudio, MD

Works at hospitals in New London, CT · Westerly, RI · Norwich, CT … · Connecticut, Rhode Island

Summary

Jon C. Gaudio, MD (Cardiovascular Disease (Cardiology)) is listed by Medicare at 4 hospitals in New London, CT, Westerly, RI and Norwich, CT and other places. NPI 1205885258. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Jon C. Gaudio, 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

Cardiovascular Disease (Cardiology)Primary specialty
YesAccepts Medicare assignment
31Years since medical school (graduated 1995)
Albert Einstein College Of Medicine Of Yeshiva UniversityMedical school
MaleGender (as listed)
Northeast Medical Group IncGroup practice

Quick answers

Which hospitals does Jon C. Gaudio work at?
Medicare's official clinician data lists Jon C. Gaudio at 4 hospitals: Lawrence & Memorial Hospital, Westerly Hospital, William W Backus Hospital and Yale-New Haven Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Jon C. Gaudio see patients?
Medicare's clinician data lists 1 practice location in New London, CT. Call before your visit to confirm the address.
What is Jon C. Gaudio's specialty?
Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine.
Does Jon C. Gaudio accept Medicare assignment?
Yes. Medicare's clinician data says Jon C. Gaudio accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Jon C. Gaudio?
(860) 444-3366, as listed in official Medicare / NPI Registry data.
What is Jon C. Gaudio's NPI number?
1205885258. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Jon C. Gaudio works

Medicare's Facility Affiliation Data lists Jon C. Gaudio at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Jon C. Gaudio is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Jon C. Gaudio as a member of this group (CMS data updated 2026-10-02).

  • Northeast Medical Group Inc1,360 clinicians in the group

Specialties

Find other Cardiovascular Disease (Cardiology) doctors in Connecticut →

Other cardiologists in Connecticut

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

All cardiologists in Connecticut →

Clinician information

CredentialMD
Medical schoolAlbert Einstein College Of Medicine Of Yeshiva University
Graduation year1995
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1205885258
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians