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Internal Medicine

Jalal Koj, MD

Works at hospitals in Englewood, NJ · Paterson, NJ · New Jersey

Summary

Jalal Koj, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Englewood, NJ and Paterson, NJ. NPI 1568040913. 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 Jalal Koj, 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
13Years since medical school (graduated 2013)
MaleGender (as listed)
Medical Associates of Englewood PCGroup practice

Quick answers

Which hospitals does Jalal Koj work at?
Medicare's official clinician data lists Jalal Koj at 2 hospitals: Englewood Hospital and Medical Center and St Joseph's University Medical Center Inc. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Jalal Koj see patients?
Medicare's clinician data lists 2 practice locations, including Fair Lawn, NJ and Englewood, NJ. Call before your visit to confirm the address.
What is Jalal Koj's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Jalal Koj accept Medicare assignment?
Yes. Medicare's clinician data says Jalal Koj 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 Jalal Koj?
(551) 444-6010, as listed in official Medicare / NPI Registry data.
What is Jalal Koj's NPI number?
1568040913. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Jalal Koj works

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

Group practices

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

  • Medical Associates of Englewood PC540 clinicians in the group

Specialties

Find other Internal Medicine doctors in New Jersey →

Other internal medicine doctors in Fair Lawn

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

All internal medicine doctors in Fair Lawn →

Clinician information

CredentialMD
Graduation year2013
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1568040913
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