Quick answers
- Which hospitals does Wassim Chehouri work at?
- Medicare's official clinician data lists Wassim Chehouri at 2 hospitals: Memorial Healthcare and Mercy St Vincent Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Wassim Chehouri see patients?
- Medicare's clinician data lists 2 practice locations, including Perry, MI and Owosso, MI. Call before your visit to confirm the address.
- What is Wassim Chehouri's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
- Does Wassim Chehouri accept Medicare assignment?
- Yes. Medicare's clinician data says Wassim Chehouri 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 Wassim Chehouri?
- (517) 625-3004, as listed in official Medicare / NPI Registry data.
- What is Wassim Chehouri's NPI number?
- 1437414018. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Wassim Chehouri works
Medicare's Facility Affiliation Data lists Wassim Chehouri at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorial HealthcareOwosso, MI · Acute Care Hospital · CCN 230121
- Mercy St Vincent Medical CenterToledo, OH · Acute Care Hospital · CCN 360112
Practice locations
Addresses where Wassim Chehouri is enrolled with Medicare (CMS data updated 2026-10-02).
- 3337 Britton RdPerry, MI 48872 (517) 625‑3004
- 826 W King StOwosso, MI 48867
Group practices
Medicare enrollment lists Wassim Chehouri as a member of this group (CMS data updated 2026-10-02).
- Memorial Hospital214 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437414018 |
| 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