Quick answers
- Which hospitals does James Tisius Iii work at?
- Medicare's official clinician data lists James Tisius Iii at 1 hospital: Corewell Health Wayne Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James Tisius Iii see patients?
- Medicare's clinician data lists 8 practice locations, including Dearborn, MI, Canton, MI and Wayne, MI. Call before your visit to confirm the address.
- What is James Tisius Iii's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does James Tisius Iii accept Medicare assignment?
- Yes. Medicare's clinician data says James Tisius Iii 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 James Tisius Iii?
- (734) 892-2712, as listed in official Medicare / NPI Registry data.
- What is James Tisius Iii's NPI number?
- 1609122084. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James Tisius Iii works
Medicare's Facility Affiliation Data lists James Tisius Iii at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Corewell Health Wayne HospitalWayne, MI · Acute Care Hospital · CCN 230142
Practice locations
Addresses where James Tisius Iii is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 18101 Oakwood BlvdDearborn, MI 48124
- 2050 N Haggerty Rd, Suite 260Canton, MI 48187 (734) 892‑2712
- 33155 Annapolis StWayne, MI 48184
- 44201 Dequindre RdTroy, MI 48085
- 44201 Dequindre Rd Ec, Beaumont Emergency Services TrTroy, MI 48085 (248) 964‑5111
Group practices
Medicare enrollment lists James Tisius Iii as a member of these groups (CMS data updated 2026-10-02).
- Beaumont Medical Group Hospital Based Services584 clinicians in the group
- Meadowbrook Primary Care PLLC4 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Dearborn
Clinicians with the same Medicare primary specialty in Dearborn, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609122084 |
| 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