Quick answers
- Which hospitals does Sandra Naffouj work at?
- Medicare's official clinician data lists Sandra Naffouj at 3 hospitals: Northwestern Medicine Central Dupage Hospital, Northwestern Memorial Hospital and Palos Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sandra Naffouj see patients?
- Medicare's clinician data lists 1 practice location in Chicago, IL. Call before your visit to confirm the address.
- What is Sandra Naffouj's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Sandra Naffouj accept Medicare assignment?
- Yes. Medicare's clinician data says Sandra Naffouj 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 Sandra Naffouj offer telehealth?
- Medicare's clinician data says Sandra Naffouj offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Sandra Naffouj?
- (312) 926-5620, as listed in official Medicare / NPI Registry data.
- What is Sandra Naffouj's NPI number?
- 1497250013. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sandra Naffouj works
Medicare's Facility Affiliation Data lists Sandra Naffouj 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 Memorial HospitalChicago, IL · Acute Care Hospital · CCN 140281
- Palos Community HospitalPalos Heights, IL · Acute Care Hospital · CCN 140062
Practice locations
Addresses where Sandra Naffouj is enrolled with Medicare (CMS data updated 2026-10-02).
- 259 E Erie St, Suite 1600Chicago, IL 60611 (312) 926‑5620
Group practices
Medicare enrollment lists Sandra Naffouj as a member of this group (CMS data updated 2026-10-02).
- Northwestern Medical Faculty Foundation4,503 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Chicago
Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1497250013 |
| 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