Quick answers
- Which hospitals does Ahmed Abdou work at?
- Medicare's official clinician data lists Ahmed Abdou at 5 hospitals: Advocate Trinity Hospital, Holy Cross Hospital, Ingalls Memorial Hospital, OSF Little Company of Mary Medical Center and South Shore Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ahmed Abdou see patients?
- Medicare's clinician data lists 4 practice locations, including Crestwood, IL, Chicago, IL and Elk Grove Village, IL. Call before your visit to confirm the address.
- What is Ahmed Abdou's specialty?
- Medicare lists Nephrology as the primary specialty.
- Does Ahmed Abdou accept Medicare assignment?
- Yes. Medicare's clinician data says Ahmed Abdou 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 Ahmed Abdou?
- (708) 388-0499, as listed in official Medicare / NPI Registry data.
- What is Ahmed Abdou's NPI number?
- 1821526492. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ahmed Abdou works
Medicare's Facility Affiliation Data lists Ahmed Abdou at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Advocate Trinity HospitalChicago, IL · Acute Care Hospital · CCN 140048
- Holy Cross HospitalChicago, IL · Acute Care Hospital · CCN 140133
- Ingalls Memorial HospitalHarvey, IL · Acute Care Hospital · CCN 140191
- OSF Little Company of Mary Medical CenterEvergreen Park, IL · Acute Care Hospital · CCN 140179
- South Shore HospitalChicago, IL · Acute Care Hospital · CCN 140181
Practice locations
Addresses where Ahmed Abdou is enrolled with Medicare (CMS data updated 2026-10-02).
- 13755 Cicero AveCrestwood, IL 60418 (708) 388‑0499
- 1625 E 75th St, Suite 328Chicago, IL 60649 (773) 947‑7841
- 2701 W 68th St, Suite 417Chicago, IL 60629 (773) 735‑4884
- 800 Biesterfield RdElk Grove Village, IL 60007 (847) 981‑3680
Group practices
Medicare enrollment lists Ahmed Abdou as a member of this group (CMS data updated 2026-10-02).
- Nephrology Associates of Northern Illinois Ltd117 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Graduation year | 2017 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821526492 |
| 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