Quick answers
- Which hospitals does Riaz Elahi work at?
- Medicare's official clinician data lists Riaz Elahi at 2 hospitals: Advocate Christ Hospital & Medical Center and Advocate Trinity Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Riaz Elahi see patients?
- Medicare's clinician data lists 9 practice locations, including South Holland, IL, Chicago, IL and Hazel Crest, IL. Call before your visit to confirm the address.
- What is Riaz Elahi's specialty?
- Medicare lists Hematology/Oncology as the primary specialty.
- Does Riaz Elahi accept Medicare assignment?
- Yes. Medicare's clinician data says Riaz Elahi 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.
- Does Riaz Elahi offer telehealth?
- Medicare's clinician data says Riaz Elahi offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Riaz Elahi?
- (708) 730-2200, as listed in official Medicare / NPI Registry data.
- What is Riaz Elahi's NPI number?
- 1356421325. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Riaz Elahi works
Medicare's Facility Affiliation Data lists Riaz Elahi 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 Trinity HospitalChicago, IL · Acute Care Hospital · CCN 140048
Practice locations
Addresses where Riaz Elahi is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 100 W 162nd St, Advocate Med Grp S HollandSouth Holland, IL 60473 (708) 730‑2200
- 1357 W 103rd St, Adv Med Grp EvergreenChicago, IL 60643 (773) 238‑0800
- 17800 Kedzie AveHazel Crest, IL 60429 (708) 684‑5340
- 17850 Kedzie Ave, Suite 2200Hazel Crest, IL 60429 (708) 873‑8476
- 17850 S Kedzie Ave, Suite 2100Hazel Crest, IL 60429 (708) 684‑5630
Group practices
Medicare enrollment lists Riaz Elahi as a member of this group (CMS data updated 2026-10-02).
- Advocate Health and Hospitals Corporation3,118 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1356421325 |
| 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