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

Psychiatry

Omar Shareef, MD

Sees patients in East Meadow, NY · New York

Summary

Omar Shareef, MD (Psychiatry) is enrolled with Medicare at 1 practice location in East Meadow, NY. NPI 1528593662. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Omar Shareef, 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

PsychiatryPrimary specialty
YesAccepts Medicare assignment
10Years since medical school (graduated 2016)
MaleGender (as listed)
Nassau Health Care CorporationGroup practice

Quick answers

Where does Omar Shareef see patients?
Medicare's clinician data lists 1 practice location in East Meadow, NY. Call before your visit to confirm the address.
What is Omar Shareef's specialty?
Medicare lists Psychiatry as the primary specialty.
Does Omar Shareef accept Medicare assignment?
Yes. Medicare's clinician data says Omar Shareef 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 Omar Shareef?
(516) 486-6862, as listed in official Medicare / NPI Registry data.
What is Omar Shareef's NPI number?
1528593662. 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 Omar Shareef is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Omar Shareef as a member of this group (CMS data updated 2026-10-02).

  • Nassau Health Care Corporation178 clinicians in the group

Specialties

Find other Psychiatry doctors in New York →

Other psychiatrists in East Meadow

Clinicians with the same Medicare primary specialty in East Meadow, NY — not a recommendation.

All psychiatrists in East Meadow →

Clinician information

CredentialMD
Graduation year2016
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1528593662
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