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Emergency Medicine

Jordan G. Marganski, MD

Works at hospitals in Libertyville, IL · Danville, IL · Peru, IL · Illinois

Summary

Jordan G. Marganski, MD (Emergency Medicine) is listed by Medicare at 3 hospitals in Libertyville, IL, Danville, IL and Peru, IL. NPI 1861138232. 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 Jordan G. Marganski, 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
4Years since medical school (graduated 2022)
University Of California, San Diego School Of MedicineMedical school
FemaleGender (as listed)
OSF Multi-Specialty GroupGroup practice (+2 more)

Quick answers

Which hospitals does Jordan G. Marganski work at?
Medicare's official clinician data lists Jordan G. Marganski at 3 hospitals: Advocate Condell Medical Center, OSF Sacred Heart Medical Center and OSF Saint Elizabeth MDL Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Jordan G. Marganski see patients?
Medicare's clinician data lists 4 practice locations, including Ottawa, IL, Urbana, IL and Libertyville, IL. Call before your visit to confirm the address.
What is Jordan G. Marganski's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Jordan G. Marganski accept Medicare assignment?
Yes. Medicare's clinician data says Jordan G. Marganski 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 Jordan G. Marganski?
(815) 433-3100, as listed in official Medicare / NPI Registry data.
What is Jordan G. Marganski's NPI number?
1861138232. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Jordan G. Marganski works

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

Group practices

Medicare enrollment lists Jordan G. Marganski as a member of these groups (CMS data updated 2026-10-02).

  • OSF Multi-Specialty Group2,114 clinicians in the group
  • Cepamerica Illinois LLP499 clinicians in the group
  • Iems Physician Services PLLC66 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Illinois →

Other emergency medicine doctors in Ottawa

Clinicians with the same Medicare primary specialty in Ottawa, IL — not a recommendation.

All emergency medicine doctors in Ottawa →

Clinician information

CredentialMD
Medical schoolUniversity Of California, San Diego School Of Medicine
Graduation year2022
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1861138232
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