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

Español Near me My list Help
US Patient GuideUSA
Surprise me
Emergency Medicine

Jeffrey E. Horwitz, DO

Sees patients in Bronx, NY · West Islip, NY · Huntington, NY … · New York

Summary

Jeffrey E. Horwitz, DO (Emergency Medicine) is enrolled with Medicare at 4 practice locations in Bronx, NY, West Islip, NY and Huntington, NY and other places. NPI 1093800096. Source: CMS National Downloadable File, updated 2026-10-02.

Call(929) 777‑9082 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Jeffrey E. Horwitz, 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

4Practice locations
Emergency MedicinePrimary specialty
May acceptAccepts Medicare assignment
42Years since medical school (graduated 1984)
New York College Of Osteo Medicine Of New York Institute Of TechnologyMedical school
MaleGender (as listed)
Optum Urgent Care PLLCGroup practice

Quick answers

Where does Jeffrey E. Horwitz see patients?
Medicare's clinician data lists 4 practice locations, including Bronx, NY, West Islip, NY and Huntington, NY. Call before your visit to confirm the address.
What is Jeffrey E. Horwitz's specialty?
Medicare lists Emergency Medicine as the primary specialty, and also Internal Medicine.
Does Jeffrey E. Horwitz accept Medicare assignment?
Medicare's clinician data says Jeffrey E. Horwitz may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is the phone number for Jeffrey E. Horwitz?
(929) 777-9082, as listed in official Medicare / NPI Registry data.
What is Jeffrey E. Horwitz's NPI number?
1093800096. 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 Jeffrey E. Horwitz is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Jeffrey E. Horwitz as a member of this group (CMS data updated 2026-10-02).

  • Optum Urgent Care PLLC68 clinicians in the group

Specialties

Find other Emergency Medicine doctors in New York →

Other emergency medicine doctors in Bronx

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

All emergency medicine doctors in Bronx →

Clinician information

CredentialDO
Medical schoolNew York College Of Osteo Medicine Of New York Institute Of Technology
Graduation year1984
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1093800096
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