Quick answers
- Which hospitals does Michael B. Dunn Ii work at?
- Medicare's official clinician data lists Michael B. Dunn Ii at 1 hospital: Ochsner Medical Center - Baton Rouge. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael B. Dunn Ii see patients?
- Medicare's clinician data lists 3 practice locations, including Baton Rouge, LA and Ruston, LA. Call before your visit to confirm the address.
- What is Michael B. Dunn Ii's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Michael B. Dunn Ii accept Medicare assignment?
- Yes. Medicare's clinician data says Michael B. Dunn Ii 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 B. Dunn Ii?
- (225) 752-2470, as listed in official Medicare / NPI Registry data.
- What is Michael B. Dunn Ii's NPI number?
- 1255334561. 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 B. Dunn Ii works
Medicare's Facility Affiliation Data lists Michael B. Dunn Ii at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ochsner Medical Center - Baton RougeBaton Rouge, LA · Acute Care Hospital · CCN 190202
Practice locations
Addresses where Michael B. Dunn Ii is enrolled with Medicare (CMS data updated 2026-10-02).
- 17000 Medical Ctr DrBaton Rouge, LA 70816 (225) 752‑2470
- 401 E Vaughn AveRuston, LA 71270 (318) 254‑2454
- 7301 Hennessy Blvd, Suite 100Baton Rouge, LA 70808 (225) 763‑6011
Group practices
Medicare enrollment lists Michael B. Dunn Ii as a member of these groups (CMS data updated 2026-10-02).
- Dpi of Louisiana LLC74 clinicians in the group
- Arena Anesthesia LLC10 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Baton Rouge
Clinicians with the same Medicare primary specialty in Baton Rouge, LA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255334561 |
| 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