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Diagnostic Radiology

Louisa I. Viola, MD

Works at hospitals in Manhasset, NY · New York

Summary

Louisa I. Viola, MD (Diagnostic Radiology) is listed by Medicare at 1 hospital in Manhasset, NY. NPI 1124199120. 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 Louisa I. Viola, 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

Diagnostic RadiologyPrimary specialty
YesAccepts Medicare assignment
34Years since medical school (graduated 1992)
Georgetown University School Of MedicineMedical school
FemaleGender (as listed)
North Shore-Lij Medical PCGroup practice (+1 more)

Quick answers

Which hospitals does Louisa I. Viola work at?
Medicare's official clinician data lists Louisa I. Viola at 1 hospital: North Shore University Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Louisa I. Viola see patients?
Medicare's clinician data lists 4 practice locations, including Forest Hills, NY, Seaford, NY and New Hyde Park, NY. Call before your visit to confirm the address.
What is Louisa I. Viola's specialty?
Medicare lists Diagnostic Radiology as the primary specialty.
Does Louisa I. Viola accept Medicare assignment?
Yes. Medicare's clinician data says Louisa I. Viola 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 Louisa I. Viola?
(718) 830-4000, as listed in official Medicare / NPI Registry data.
What is Louisa I. Viola's NPI number?
1124199120. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Louisa I. Viola works

Medicare's Facility Affiliation Data lists Louisa I. Viola 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 Louisa I. Viola is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Louisa I. Viola as a member of these groups (CMS data updated 2026-10-02).

  • North Shore-Lij Medical PC6,440 clinicians in the group
  • Southside Faculty Medical Affiliates University Faculty Practice Corp231 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in New York →

Other radiologists in Forest Hills

Clinicians with the same Medicare primary specialty in Forest Hills, NY — not a recommendation.

All radiologists in Forest Hills →

Clinician information

CredentialMD
Medical schoolGeorgetown University School Of Medicine
Graduation year1992
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1124199120
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