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

Emergency Medicine

Matthew F. Steenberg, MD

Works at hospitals in Newark, NJ · New Jersey

Summary

Matthew F. Steenberg, MD (Emergency Medicine) is listed by Medicare at 1 hospital in Newark, NJ. NPI 1770937054. 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 Matthew F. Steenberg, 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

Emergency MedicinePrimary specialty
YesAccepts Medicare assignment
10Years since medical school (graduated 2016)
MaleGender (as listed)
RWJBH Emergency Medicine Associates, LLCGroup practice

Quick answers

Which hospitals does Matthew F. Steenberg work at?
Medicare's official clinician data lists Matthew F. Steenberg at 1 hospital: Newark Beth Israel Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Matthew F. Steenberg see patients?
Medicare's clinician data lists 2 practice locations, including Newark, NJ and Elizabeth, NJ. Call before your visit to confirm the address.
What is Matthew F. Steenberg's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Matthew F. Steenberg accept Medicare assignment?
Yes. Medicare's clinician data says Matthew F. Steenberg 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 Matthew F. Steenberg?
(973) 926-7000, as listed in official Medicare / NPI Registry data.
What is Matthew F. Steenberg's NPI number?
1770937054. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Matthew F. Steenberg works

Medicare's Facility Affiliation Data lists Matthew F. Steenberg 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 Matthew F. Steenberg is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Matthew F. Steenberg as a member of this group (CMS data updated 2026-10-02).

  • RWJBH Emergency Medicine Associates, LLC848 clinicians in the group

Specialties

Find other Emergency Medicine doctors in New Jersey →

Other emergency medicine doctors in Newark

Clinicians with the same Medicare primary specialty in Newark, NJ — not a recommendation.

All emergency medicine doctors in Newark →

Clinician information

CredentialMD
Graduation year2016
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1770937054
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