Quick answers
- Which hospitals does Ahmer Ali work at?
- Medicare's official clinician data lists Ahmer Ali at 5 hospitals: Advocate Good Shepherd Hospital, Advocate Sherman Hospital, AMITA Health Resurrection Medical Center, Northwest Community Hospital 1 and St Alexius Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ahmer Ali see patients?
- Medicare's clinician data lists 1 practice location in Lake Barrington, IL. Call before your visit to confirm the address.
- What is Ahmer Ali's specialty?
- Medicare lists Neurology as the primary specialty, and also Sleep Medicine.
- Does Ahmer Ali accept Medicare assignment?
- Yes. Medicare's clinician data says Ahmer Ali 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 Ahmer Ali offer telehealth?
- Medicare's clinician data says Ahmer Ali offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Ahmer Ali's NPI number?
- 1275825978. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ahmer Ali works
Medicare's Facility Affiliation Data lists Ahmer Ali at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Advocate Good Shepherd HospitalBarrington, IL · Acute Care Hospital · CCN 140291
- Advocate Sherman HospitalElgin, IL · Acute Care Hospital · CCN 140030
- AMITA Health Resurrection Medical CenterChicago, IL · Acute Care Hospital · CCN 140117
- Northwest Community Hospital 1Arlington Heights, IL · Acute Care Hospital · CCN 140252
- St Alexius Medical CenterHoffman Estates, IL · Acute Care Hospital · CCN 140290
Practice locations
Addresses where Ahmer Ali is enrolled with Medicare (CMS data updated 2026-10-02).
- 22285 N Pepper Rd, Suite 401Lake Barrington, IL 60010
Group practices
Medicare enrollment lists Ahmer Ali as a member of this group (CMS data updated 2026-10-02).
- Northwest Neurology, Ltd30 clinicians in the group
Specialties
- Neurologyprimary
- Sleep Medicinealso
Other neurologists in Lake Barrington
Clinicians with the same Medicare primary specialty in Lake Barrington, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1275825978 |
| 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