Quick answers
- Which hospitals does Gregory Duplechain work at?
- Medicare's official clinician data lists Gregory Duplechain at 3 hospitals: Ochsner Lafayette General Medical Center, Our Lady of Lourdes Regional Medical Center, Inc and Park Place Surgical Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory Duplechain see patients?
- Medicare's clinician data lists 3 practice locations, including Lafayette, LA. Call before your visit to confirm the address.
- What is Gregory Duplechain's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does Gregory Duplechain accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory Duplechain 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 Gregory Duplechain?
- (337) 456-1106, as listed in official Medicare / NPI Registry data.
- What is Gregory Duplechain's NPI number?
- 1083683601. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory Duplechain works
Medicare's Facility Affiliation Data lists Gregory Duplechain 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
- Our Lady of Lourdes Regional Medical Center, IncLafayette, LA · Acute Care Hospital · CCN 190102
- Park Place Surgical HospitalLafayette, LA · Acute Care Hospital · CCN 190255
Practice locations
Addresses where Gregory Duplechain is enrolled with Medicare (CMS data updated 2026-10-02).
- 105 Patriot St, Suite 204Lafayette, LA 70508 (337) 456‑1106
- 4212 W Congress, 1500 Robin J Barry MDLafayette, LA 70506 (337) 981‑6464
- 4212 W Congress St, Suite 1500Lafayette, LA 70506
Group practices
Medicare enrollment lists Gregory Duplechain as a member of this group (CMS data updated 2026-10-02).
- Acadiana Otolaryngology Head and Neck Surgery LLC4 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 | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1083683601 |
| 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