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Internal Medicine

Ryan T. O'Connell, MD

Works at hospitals in Bridgeport, CT · Connecticut

Summary

Ryan T. O'Connell, MD (Internal Medicine) is listed by Medicare at 1 hospital in Bridgeport, CT. NPI 1487618369. 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 Ryan T. O'Connell, 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
YesAccepts Medicare assignment
28Years since medical school (graduated 1998)
New York University School Of MedicineMedical school
MaleGender (as listed)
Hartford Healthcare Medical Group Specialists PLLCGroup practice

Quick answers

Which hospitals does Ryan T. O'Connell work at?
Medicare's official clinician data lists Ryan T. O'Connell at 1 hospital: St Vincent's Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Ryan T. O'Connell see patients?
Medicare's clinician data lists 1 practice location in Bridgeport, CT. Call before your visit to confirm the address.
What is Ryan T. O'Connell's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Ryan T. O'Connell accept Medicare assignment?
Yes. Medicare's clinician data says Ryan T. O'Connell 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 Ryan T. O'Connell?
(203) 576-6000, as listed in official Medicare / NPI Registry data.
What is Ryan T. O'Connell's NPI number?
1487618369. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Ryan T. O'Connell works

Medicare's Facility Affiliation Data lists Ryan T. O'Connell 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 Ryan T. O'Connell is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Ryan T. O'Connell as a member of this group (CMS data updated 2026-10-02).

  • Hartford Healthcare Medical Group Specialists PLLC1,588 clinicians in the group

Specialties

Find other Internal Medicine doctors in Connecticut →

Other internal medicine doctors in Bridgeport

Clinicians with the same Medicare primary specialty in Bridgeport, CT — not a recommendation.

All internal medicine doctors in Bridgeport →

Clinician information

CredentialMD
Medical schoolNew York University School Of Medicine
Graduation year1998
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1487618369
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