Quick answers
- Which hospitals does Brandon J. Cornwell work at?
- Medicare's official clinician data lists Brandon J. Cornwell at 3 hospitals: Harper University Hospital, Huron Valley-Sinai Hospital and Sinai-Grace Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brandon J. Cornwell see patients?
- Medicare's clinician data lists 2 practice locations, including Detroit, MI. Call before your visit to confirm the address.
- What is Brandon J. Cornwell's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Brandon J. Cornwell accept Medicare assignment?
- Yes. Medicare's clinician data says Brandon J. Cornwell 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 Brandon J. Cornwell?
- (313) 745-3000, as listed in official Medicare / NPI Registry data.
- What is Brandon J. Cornwell's NPI number?
- 1720547045. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brandon J. Cornwell works
Medicare's Facility Affiliation Data lists Brandon J. Cornwell at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Harper University HospitalDetroit, MI · Acute Care Hospital · CCN 230104
- Huron Valley-Sinai HospitalCommerce Township, MI · Acute Care Hospital · CCN 230277
- Sinai-Grace HospitalDetroit, MI · Acute Care Hospital · CCN 230024
Practice locations
Addresses where Brandon J. Cornwell is enrolled with Medicare (CMS data updated 2026-10-02).
- 4201 Saint Antoine StDetroit, MI 48201 (313) 745‑3000
- 6071 W Outer DrDetroit, MI 48235 (313) 966‑3300
Group practices
Medicare enrollment lists Brandon J. Cornwell as a member of this group (CMS data updated 2026-10-02).
- Medical Center Emergency Services33 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Detroit
Clinicians with the same Medicare primary specialty in Detroit, MI — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1720547045 |
| 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