Quick answers
- Which hospitals does Ammar Haffar work at?
- Medicare's official clinician data lists Ammar Haffar at 2 hospitals: Chelsea Hospital and Trinity Health Ann Arbor Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ammar Haffar see patients?
- Medicare's clinician data lists 1 practice location in Ypsilanti, MI. Call before your visit to confirm the address.
- What is Ammar Haffar's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Hospitalist.
- Does Ammar Haffar accept Medicare assignment?
- Yes. Medicare's clinician data says Ammar Haffar 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 the phone number for Ammar Haffar?
- (734) 747-6766, as listed in official Medicare / NPI Registry data.
- What is Ammar Haffar's NPI number?
- 1124550215. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ammar Haffar works
Medicare's Facility Affiliation Data lists Ammar Haffar at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Chelsea HospitalChelsea, MI · Acute Care Hospital · CCN 230259
- Trinity Health Ann Arbor HospitalAnn Arbor, MI · Acute Care Hospital · CCN 230156
Practice locations
Addresses where Ammar Haffar is enrolled with Medicare (CMS data updated 2026-10-02).
- 5301 E Huron River DrYpsilanti, MI 48197 (734) 747‑6766
Group practices
Medicare enrollment lists Ammar Haffar as a member of this group (CMS data updated 2026-10-02).
- Iha Health Services Corporation1,168 clinicians in the group
Specialties
- Internal Medicineprimary
- Hospitalistalso
Other internal medicine doctors in Ypsilanti
Clinicians with the same Medicare primary specialty in Ypsilanti, MI — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | West Virginia School Of Osteopathic Medicine |
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124550215 |
| 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