Quick answers
- Which hospitals does Maximo B. Lamarche work at?
- Medicare's official clinician data lists Maximo B. Lamarche at 4 hospitals: Ochsner Lafayette General Medical Center, Ochsner St Martin Hospital, Opelousas General Health System 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 Maximo B. Lamarche see patients?
- Medicare's clinician data lists 2 practice locations, including Lafayette, LA. Call before your visit to confirm the address.
- What is Maximo B. Lamarche's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Maximo B. Lamarche accept Medicare assignment?
- Yes. Medicare's clinician data says Maximo B. Lamarche 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 Maximo B. Lamarche?
- (337) 233-6593, as listed in official Medicare / NPI Registry data.
- What is Maximo B. Lamarche's NPI number?
- 1003852567. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Maximo B. Lamarche works
Medicare's Facility Affiliation Data lists Maximo B. Lamarche 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 St Martin HospitalBreaux Bridge, LA · Critical Access Hospital · CCN 191302
- Opelousas General Health SystemOpelousas, LA · Acute Care Hospital · CCN 190017
- Our Lady of Lourdes Regional Medical Center, IncLafayette, LA · Acute Care Hospital · CCN 190102
Practice locations
Addresses where Maximo B. Lamarche is enrolled with Medicare (CMS data updated 2026-10-02).
- 300 W Saint Mary BlvdLafayette, LA 70506 (337) 233‑6593
- 307 Polly LnLafayette, LA 70508 (337) 314‑1148
Group practices
Medicare enrollment lists Maximo B. Lamarche as a member of these groups (CMS data updated 2026-10-02).
- Acadiana Renal Physicians Amc17 clinicians in the group
- Ladebe LLC2 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Lafayette
Clinicians with the same Medicare primary specialty in Lafayette, LA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1971 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003852567 |
| 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