Quick answers
- Which hospitals does Jacob D. Sadik work at?
- Medicare's official clinician data lists Jacob D. Sadik at 5 hospitals: Cleveland Clinic, Cleveland Clinic Avon Hospital, Fairview Hospital, Medina Hospital and Northwest Community Hospital 1. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jacob D. Sadik see patients?
- Medicare's clinician data lists 1 practice location in Evanston, IL. Call before your visit to confirm the address.
- What is Jacob D. Sadik's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Jacob D. Sadik accept Medicare assignment?
- Yes. Medicare's clinician data says Jacob D. Sadik 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 Jacob D. Sadik's NPI number?
- 1104269679. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jacob D. Sadik works
Medicare's Facility Affiliation Data lists Jacob D. Sadik at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cleveland ClinicCleveland, OH · Acute Care Hospital · CCN 360180
- Cleveland Clinic Avon HospitalAvon, OH · Acute Care Hospital · CCN 360364
- Fairview HospitalCleveland, OH · Acute Care Hospital · CCN 360077
- Medina HospitalMedina, OH · Acute Care Hospital · CCN 360091
- Northwest Community Hospital 1Arlington Heights, IL · Acute Care Hospital · CCN 140252
Practice locations
Addresses where Jacob D. Sadik is enrolled with Medicare (CMS data updated 2026-10-02).
- 2650 Ridge Ave, Suite 1223Evanston, IL 60201
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Evanston
Clinicians with the same Medicare primary specialty in Evanston, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104269679 |
| 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