Quick answers
- Which hospitals does Brian J. Markle work at?
- Medicare's official clinician data lists Brian J. Markle at 4 hospitals: Beaumont Hospital - Farmington Hills, Beaumont Hospital Royal Oak, Beaumont Hospital, Troy and Trinity Health Oakland Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brian J. Markle see patients?
- Medicare's clinician data lists 1 practice location in Troy, MI. Call before your visit to confirm the address.
- What is Brian J. Markle's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Brian J. Markle accept Medicare assignment?
- Yes. Medicare's clinician data says Brian J. Markle 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 Brian J. Markle?
- (248) 273-9930, as listed in official Medicare / NPI Registry data.
- What is Brian J. Markle's NPI number?
- 1386848752. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brian J. Markle works
Medicare's Facility Affiliation Data lists Brian J. Markle at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Beaumont Hospital - Farmington HillsFarmington Hills, MI · Acute Care Hospital · CCN 230151
- Beaumont Hospital Royal OakRoyal Oak, MI · Acute Care Hospital · CCN 230130
- Beaumont Hospital, TroyTroy, MI · Acute Care Hospital · CCN 230269
- Trinity Health Oakland HospitalPontiac, MI · Acute Care Hospital · CCN 230029
Practice locations
Addresses where Brian J. Markle is enrolled with Medicare (CMS data updated 2026-10-02).
- 264 W Maple Rd, Suite 200Troy, MI 48084 (248) 273‑9930
Group practices
Medicare enrollment lists Brian J. Markle as a member of this group (CMS data updated 2026-10-02).
- Gastrointestinal Specialists PC16 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Troy
Clinicians with the same Medicare primary specialty in Troy, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386848752 |
| 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