Quick answers
- Which hospitals does Abrahim U. Syed work at?
- Medicare's official clinician data lists Abrahim U. Syed at 4 hospitals: Northwestern Medicine Central Dupage Hospital, Northwestern Medicine Delnor Community Hospital, Northwestern Memorial Hospital and Palos Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Abrahim U. Syed see patients?
- Medicare's clinician data lists 2 practice locations, including Warrenville, IL and Geneva, IL. Call before your visit to confirm the address.
- What is Abrahim U. Syed's specialty?
- Medicare lists Rheumatology as the primary specialty.
- Does Abrahim U. Syed accept Medicare assignment?
- Yes. Medicare's clinician data says Abrahim U. Syed 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 Abrahim U. Syed offer telehealth?
- Medicare's clinician data says Abrahim U. Syed offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Abrahim U. Syed?
- (630) 225-2663, as listed in official Medicare / NPI Registry data.
- What is Abrahim U. Syed's NPI number?
- 1932546249. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Abrahim U. Syed works
Medicare's Facility Affiliation Data lists Abrahim U. Syed 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
- Northwestern Medicine Delnor Community HospitalGeneva, IL · Acute Care Hospital · CCN 140211
- Northwestern Memorial HospitalChicago, IL · Acute Care Hospital · CCN 140281
- Palos Community HospitalPalos Heights, IL · Acute Care Hospital · CCN 140062
Practice locations
Addresses where Abrahim U. Syed is enrolled with Medicare (CMS data updated 2026-10-02).
- 27650 Ferry RdWarrenville, IL 60555 (630) 225‑2663
- 302 Randall RdGeneva, IL 60134 (630) 377‑7900
Group practices
Medicare enrollment lists Abrahim U. Syed as a member of this group (CMS data updated 2026-10-02).
- Central Dupage Physician Group1,080 clinicians in the group
Specialties
- Rheumatologyprimary
Other rheumatologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rush Medical College Of Rush University |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1932546249 |
| 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