Quick answers
- Which hospitals does Aheed J. Siddiqi work at?
- Medicare's official clinician data lists Aheed J. Siddiqi at 5 hospitals: Advocate Christ Hospital & Medical Center, Advocate Good Samaritan Hospital, Advocate Illinois Masonic Medical Center, Copley Memorial Hospital and Northwestern Medicine Central Dupage Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Aheed J. Siddiqi see patients?
- Medicare's clinician data lists 11 practice locations, including Aurora, IL, Lemont, IL and Park Ridge, IL. Call before your visit to confirm the address.
- What is Aheed J. Siddiqi's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Aheed J. Siddiqi accept Medicare assignment?
- Yes. Medicare's clinician data says Aheed J. Siddiqi 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 Aheed J. Siddiqi?
- (844) 376-3876, as listed in official Medicare / NPI Registry data.
- What is Aheed J. Siddiqi's NPI number?
- 1346410453. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Aheed J. Siddiqi works
Medicare's Facility Affiliation Data lists Aheed J. Siddiqi at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Advocate Christ Hospital & Medical CenterOak Lawn, IL · Acute Care Hospital · CCN 140208
- Advocate Good Samaritan HospitalDowners Grove, IL · Acute Care Hospital · CCN 140288
- Advocate Illinois Masonic Medical CenterChicago, IL · Acute Care Hospital · CCN 140182
- Copley Memorial HospitalAurora, IL · Acute Care Hospital · CCN 140029
- Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · CCN 140242
Practice locations
Addresses where Aheed J. Siddiqi is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 11; the Medicare profile lists all.
- 1221 N Highland AveAurora, IL 60506 (844) 376‑3876
- 15900 W 127th StLemont, IL 60439 (630) 320‑8061
- 1775 Dempster StPark Ridge, IL 60068 (847) 723‑2210
- 1836 Freedom DrNaperville, IL 60563 (630) 527‑2730
- 214 McHenry RdBuffalo Grove, IL 60089 (847) 459‑1160
Group practices
Medicare enrollment lists Aheed J. Siddiqi as a member of these groups (CMS data updated 2026-10-02).
- Advocate Health and Hospitals Corporation3,118 clinicians in the group
- Integrated Imaging Consultants LLC159 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Aurora
Clinicians with the same Medicare primary specialty in Aurora, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346410453 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians