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Internal Medicine

Stephen M. Smith, MD

Works at hospitals in East Orange, NJ · Livingston, NJ · New Jersey

Summary

Stephen M. Smith, MD (Internal Medicine) is listed by Medicare at 2 hospitals in East Orange, NJ and Livingston, NJ. NPI 1104875814. 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 Stephen M. Smith, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
37Years since medical school (graduated 1989)
Yale University School Of MedicineMedical school
MaleGender (as listed)
Infectious Disease Specialists LLCGroup practice (+1 more)

Quick answers

Which hospitals does Stephen M. Smith work at?
Medicare's official clinician data lists Stephen M. Smith at 2 hospitals: Carewell Health Medical Center and Cooperman Barnabas Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Stephen M. Smith see patients?
Medicare's clinician data lists 2 practice locations, including Roseland, NJ and East Orange, NJ. Call before your visit to confirm the address.
What is Stephen M. Smith's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Infectious Disease.
Does Stephen M. Smith accept Medicare assignment?
Yes. Medicare's clinician data says Stephen M. Smith 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 Stephen M. Smith?
(973) 970-0195, as listed in official Medicare / NPI Registry data.
What is Stephen M. Smith's NPI number?
1104875814. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Stephen M. Smith works

Medicare's Facility Affiliation Data lists Stephen M. Smith 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 Stephen M. Smith is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Stephen M. Smith as a member of these groups (CMS data updated 2026-10-02).

  • Infectious Disease Specialists LLC6 clinicians in the group
  • Smith Center for Infectious Diseases and Urban Health, P.A.2 clinicians in the group

Specialties

Find other Internal Medicine doctors in New Jersey →

Other internal medicine doctors in New Jersey

Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.

All internal medicine doctors in New Jersey →

Clinician information

CredentialMD
Medical schoolYale University School Of Medicine
Graduation year1989
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1104875814
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