Quick answers
- Which hospitals does Mohammad Alhyari work at?
- Medicare's official clinician data lists Mohammad Alhyari at 5 hospitals: Corewell Health Ludington Hospital, Corewell Health Reed City Hospital, Corewell Health Zeeland Hospital, Indiana University Health and Spectrum Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mohammad Alhyari see patients?
- Medicare's clinician data lists 4 practice locations, including Ludington, MI, Reed City, MI and Indianapolis, IN. Call before your visit to confirm the address.
- What is Mohammad Alhyari's specialty?
- Medicare lists Hematology/Oncology as the primary specialty, and also Internal Medicine.
- Does Mohammad Alhyari accept Medicare assignment?
- Yes. Medicare's clinician data says Mohammad Alhyari 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 Mohammad Alhyari offer telehealth?
- Medicare's clinician data says Mohammad Alhyari offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mohammad Alhyari?
- (231) 843-2591, as listed in official Medicare / NPI Registry data.
- What is Mohammad Alhyari's NPI number?
- 1346554912. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mohammad Alhyari works
Medicare's Facility Affiliation Data lists Mohammad Alhyari at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Corewell Health Ludington HospitalLudington, MI · Acute Care Hospital · CCN 230110
- Corewell Health Reed City HospitalReed City, MI · Critical Access Hospital · CCN 231323
- Corewell Health Zeeland HospitalZeeland, MI · Acute Care Hospital · CCN 230003
- Indiana University HealthIndianapolis, IN · Acute Care Hospital · CCN 150056
- Spectrum HealthGrand Rapids, MI · Acute Care Hospital · CCN 230038
Practice locations
Addresses where Mohammad Alhyari is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Atkinson DrLudington, MI 49431 (231) 843‑2591
- 300 N Patterson Rd, Corewell Health Reed City HospitalReed City, MI 49677 (231) 832‑7170
- 4499 220th AveReed City, MI 49677 (231) 832‑5817
- 550 University BlvdIndianapolis, IN 46202 (317) 944‑5000
Group practices
Medicare enrollment lists Mohammad Alhyari as a member of these groups (CMS data updated 2026-10-02).
- IU Health Medical Group LLC4,462 clinicians in the group
- Memorial Medical Center of West Michigan62 clinicians in the group
- Reed City Hospital Corporation32 clinicians in the group
Specialties
- Hematology/Oncologyprimary
- Internal Medicinealso
Other hematologist-oncologists in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1346554912 |
| 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