Quick answers
- Which hospitals does Michael N. Gamiao work at?
- Medicare's official clinician data lists Michael N. Gamiao at 2 hospitals: St Joe Mercy Hospital System Livonia and Trinity Health Ann Arbor Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael N. Gamiao see patients?
- Medicare's clinician data lists 2 practice locations, including Livonia, MI. Call before your visit to confirm the address.
- What is Michael N. Gamiao's specialty?
- Medicare lists Pulmonary Disease as the primary specialty, and also Internal Medicine.
- Does Michael N. Gamiao accept Medicare assignment?
- Yes. Medicare's clinician data says Michael N. Gamiao 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 Michael N. Gamiao?
- (734) 462-1233, as listed in official Medicare / NPI Registry data.
- What is Michael N. Gamiao's NPI number?
- 1134179880. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael N. Gamiao works
Medicare's Facility Affiliation Data lists Michael N. Gamiao at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Joe Mercy Hospital System LivoniaLivonia, MI · Acute Care Hospital · CCN 230002
- Trinity Health Ann Arbor HospitalAnn Arbor, MI · Acute Care Hospital · CCN 230156
Practice locations
Addresses where Michael N. Gamiao is enrolled with Medicare (CMS data updated 2026-10-02).
- 14555 Levan Rd, Suite 404Livonia, MI 48154 (734) 462‑1233
- 36475 5 Mile RdLivonia, MI 48154 (734) 655‑2671
Group practices
Medicare enrollment lists Michael N. Gamiao as a member of this group (CMS data updated 2026-10-02).
- St Mary Mercy Hospital Professional20 clinicians in the group
Specialties
- Pulmonary Diseaseprimary
- Internal Medicinealso
Other pulmonologists in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134179880 |
| 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