Quick answers
- Which hospitals does Ishrat A. Mirza work at?
- Medicare's official clinician data lists Ishrat A. Mirza at 1 hospital: Northwestern Medicine Central Dupage Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ishrat A. Mirza see patients?
- Medicare's clinician data lists 11 practice locations, including Oak Brook, IL, Aurora, IL and St Charles, IL. Call before your visit to confirm the address.
- What is Ishrat A. Mirza's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Ishrat A. Mirza accept Medicare assignment?
- Yes. Medicare's clinician data says Ishrat A. Mirza 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 Ishrat A. Mirza?
- (630) 315-6900, as listed in official Medicare / NPI Registry data.
- What is Ishrat A. Mirza's NPI number?
- 1821290164. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ishrat A. Mirza works
Medicare's Facility Affiliation Data lists Ishrat A. Mirza at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · CCN 140242
Practice locations
Addresses where Ishrat A. Mirza is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 11; the Medicare profile lists all.
- 1001 Commerce DrOak Brook, IL 60523
- 2635 Church Rd, Suite 101Aurora, IL 60502 (630) 315‑6900
- 2900 Foxfield Rd, Suite 100St Charles, IL 60174 (630) 377‑6500
- 635 N Dearborn StChicago, IL 60654 (312) 926‑0404
- 636 Raymond Dr, Suite 107Naperville, IL 60563 (630) 416‑2300
Group practices
Medicare enrollment lists Ishrat A. Mirza as a member of these groups (CMS data updated 2026-10-02).
- Northwestern Medical Faculty Foundation4,503 clinicians in the group
- Dupage Medical Group Ltd1,322 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Oak Brook
Clinicians with the same Medicare primary specialty in Oak Brook, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821290164 |
| 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