Quick answers
- Which hospitals does Lambert M. Laperouse Jr. work at?
- Medicare's official clinician data lists Lambert M. Laperouse Jr. at 1 hospital: Our Lady of the Lake Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Lambert M. Laperouse Jr. see patients?
- Medicare's clinician data lists 3 practice locations, including Gonzales, LA, Walker, LA and Baton Rouge, LA. Call before your visit to confirm the address.
- What is Lambert M. Laperouse Jr.'s specialty?
- Medicare lists Emergency Medicine as the primary specialty, and also Undersea and Hyperbaric Medicine.
- Does Lambert M. Laperouse Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Lambert M. Laperouse Jr. 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 Lambert M. Laperouse Jr.?
- (225) 647-5000, as listed in official Medicare / NPI Registry data.
- What is Lambert M. Laperouse Jr.'s NPI number?
- 1609077619. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lambert M. Laperouse Jr. works
Medicare's Facility Affiliation Data lists Lambert M. Laperouse Jr. at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA · Acute Care Hospital · CCN 190064
Practice locations
Addresses where Lambert M. Laperouse Jr. is enrolled with Medicare (CMS data updated 2026-10-02).
- 1125 W Hwy 30Gonzales, LA 70737 (225) 647‑5000
- 5000 Odonavan BlvdWalker, LA 70785 (225) 765‑7163
- 7301 Hennessy Blvd, Suite 103Baton Rouge, LA 70808 (225) 765‑4286
Group practices
Medicare enrollment lists Lambert M. Laperouse Jr. as a member of these groups (CMS data updated 2026-10-02).
- Our Lady of the Lake Physician Group LLC644 clinicians in the group
- Professional Emergency Physician Associates, LLC79 clinicians in the group
- Ascension Emergency Physicians, LLC8 clinicians in the group
Specialties
Other emergency medicine doctors in Gonzales
Clinicians with the same Medicare primary specialty in Gonzales, LA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical University Of South Carolina College Of Medicine |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609077619 |
| 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