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

Cardiovascular Disease (Cardiology)

Athar M. Saeed, MD

Works at hospitals in Aurora, IL · Morris, IL · Geneva, IL … · Illinois

Summary

Athar M. Saeed, MD (Cardiovascular Disease (Cardiology)) is listed by Medicare at 5 hospitals in Aurora, IL, Morris, IL and Geneva, IL and other places. NPI 1639348881. 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 Athar M. Saeed, 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

Cardiovascular Disease (Cardiology)Primary specialty
YesAccepts Medicare assignment
21Years since medical school (graduated 2005)
MaleGender (as listed)
OSF Multi-Specialty GroupGroup practice (+2 more)

Quick answers

Which hospitals does Athar M. Saeed work at?
Medicare's official clinician data lists Athar M. Saeed at 5 hospitals: Copley Memorial Hospital, Morris Hospital & Healthcare Centers, Northwestern Medicine Delnor Community Hospital, OSF Saint Elizabeth MDL Center and Presence Mercy Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Athar M. Saeed see patients?
Medicare's clinician data lists 7 practice locations, including Dwight, IL, Aurora, IL and Morris, IL. Call before your visit to confirm the address.
What is Athar M. Saeed's specialty?
Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine and Interventional Cardiology.
Does Athar M. Saeed accept Medicare assignment?
Yes. Medicare's clinician data says Athar M. Saeed 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 Athar M. Saeed?
(815) 584-3291, as listed in official Medicare / NPI Registry data.
What is Athar M. Saeed's NPI number?
1639348881. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Athar M. Saeed works

Medicare's Facility Affiliation Data lists Athar M. Saeed 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 Athar M. Saeed is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.

Group practices

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

  • OSF Multi-Specialty Group2,114 clinicians in the group
  • Prime Healthcare Illinois Medical Group LLC322 clinicians in the group
  • Morris Hospital115 clinicians in the group

Specialties

Find other Cardiovascular Disease (Cardiology) doctors in Illinois →

Other cardiologists in Illinois

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

All cardiologists in Illinois →

Clinician information

CredentialMD
Graduation year2005
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1639348881
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