Quick answers
- Does Nizar El Khalili accept Medicare assignment?
- Medicare's clinician data says Nizar El Khalili may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Nizar El Khalili's NPI number?
- 1861429714. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Nizar El Khalili is enrolled with Medicare (CMS data updated October 2, 2026).
- 2409 N Clybourn AveChicago, IL 60614 (773) 270‑1652
- 3306 W 63rd StChicago, IL 60629 (773) 424‑8109
Group practices
Medicare enrollment lists Nizar El Khalili as a member of this group (CMS data updated October 2, 2026).
- Calling Care Services Inc.2 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Chicago
Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.
Clinician information
| Medical school | Indiana University School Of Medicine |
|---|---|
| Graduation year | 1986 (40 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1861429714 |
| 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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