Quick answers
- Which hospitals does Michael S. Sonnier work at?
- Medicare's official clinician data lists Michael S. Sonnier at 2 hospitals: Acadian Medical Center and Savoy Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael S. Sonnier see patients?
- Medicare's clinician data lists 1 practice location in Eunice, LA. Call before your visit to confirm the address.
- What is Michael S. Sonnier's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Michael S. Sonnier accept Medicare assignment?
- Yes. Medicare's clinician data says Michael S. Sonnier 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 S. Sonnier?
- (337) 466-3938, as listed in official Medicare / NPI Registry data.
- What is Michael S. Sonnier's NPI number?
- 1336237205. 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 S. Sonnier works
Medicare's Facility Affiliation Data lists Michael S. Sonnier at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Acadian Medical CenterEunice, LA · Acute Care Hospital · CCN 190318
- Savoy Medical CenterMamou, LA · Acute Care Hospital · CCN 190025
Practice locations
Addresses where Michael S. Sonnier is enrolled with Medicare (CMS data updated 2026-10-02).
- 251 N 2nd StEunice, LA 70535 (337) 466‑3938
Group practices
Medicare enrollment lists Michael S. Sonnier as a member of this group (CMS data updated 2026-10-02).
- Savoy Medical Management Group, Inc38 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Eunice
Clinicians with the same Medicare primary specialty in Eunice, LA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336237205 |
| 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