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Internal Medicine

Julia Y. Oweis, MD

Sees patients in Rockville Centre, NY · New York

Summary

Julia Y. Oweis, MD (Internal Medicine) is enrolled with Medicare at 1 practice location in Rockville Centre, NY. NPI 1487699260. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(516) 536‑5765 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Julia Y. Oweis, 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

1Practice location
Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
31Years since medical school (graduated 1995)
FemaleGender (as listed)
R.S. Naghavi, M.D. PLLCGroup practice

Quick answers

Where does Julia Y. Oweis see patients?
Medicare's clinician data lists 1 practice location in Rockville Centre, NY. Call before your visit to confirm the address.
What is Julia Y. Oweis's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Julia Y. Oweis accept Medicare assignment?
Yes. Medicare's clinician data says Julia Y. Oweis 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.
Does Julia Y. Oweis offer telehealth?
Medicare's clinician data says Julia Y. Oweis offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Julia Y. Oweis?
(516) 536-5765, as listed in official Medicare / NPI Registry data.
What is Julia Y. Oweis's NPI number?
1487699260. 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 Julia Y. Oweis is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Julia Y. Oweis as a member of this group (CMS data updated 2026-10-02).

  • R.S. Naghavi, M.D. PLLC3 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Rockville Centre

Clinicians with the same Medicare primary specialty in Rockville Centre, NY — not a recommendation.

All internal medicine doctors in Rockville Centre →

Clinician information

CredentialMD
Graduation year1995
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1487699260
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