Quick answers
- Which hospitals does Marc C. Petitjean work at?
- Medicare's official clinician data lists Marc C. Petitjean at 3 hospitals: Ochsner Lafayette General Medical Center, Ochsner University Hospital and Clinics and Our Lady of Lourdes Regional Medical Center, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marc C. Petitjean see patients?
- Medicare's clinician data lists 1 practice location in Lafayette, LA. Call before your visit to confirm the address.
- What is Marc C. Petitjean's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does Marc C. Petitjean accept Medicare assignment?
- Yes. Medicare's clinician data says Marc C. Petitjean 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.
- Does Marc C. Petitjean offer telehealth?
- Medicare's clinician data says Marc C. Petitjean offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Marc C. Petitjean?
- (337) 261-6000, as listed in official Medicare / NPI Registry data.
- What is Marc C. Petitjean's NPI number?
- 1902888019. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marc C. Petitjean works
Medicare's Facility Affiliation Data lists Marc C. Petitjean at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ochsner Lafayette General Medical CenterLafayette, LA · Acute Care Hospital · CCN 190002
- Ochsner University Hospital and ClinicsLafayette, LA · Acute Care Hospital · CCN 190006
- Our Lady of Lourdes Regional Medical Center, IncLafayette, LA · Acute Care Hospital · CCN 190102
Practice locations
Addresses where Marc C. Petitjean is enrolled with Medicare (CMS data updated 2026-10-02).
- 2390 W Congress StLafayette, LA 70506 (337) 261‑6000
Group practices
Medicare enrollment lists Marc C. Petitjean as a member of this group (CMS data updated 2026-10-02).
- Lsuhn Billing LLC206 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Lafayette
Clinicians with the same Medicare primary specialty in Lafayette, LA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In New Orleans |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1902888019 |
| 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