Quick answers
- Where does Mark W. Lanier see patients?
- Medicare's clinician data lists 2 practice locations, including Metairie, LA and Marrero, LA. Call before your visit to confirm the address.
- What is Mark W. Lanier's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Mark W. Lanier accept Medicare assignment?
- Yes. Medicare's clinician data says Mark W. Lanier 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 Mark W. Lanier?
- (504) 832-2115, as listed in official Medicare / NPI Registry data.
- What is Mark W. Lanier's NPI number?
- 1124341078. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Mark W. Lanier is enrolled with Medicare (CMS data updated 2026-10-02).
- 2701 Lake Villa DrMetairie, LA 70002 (504) 832‑2115
- 4633 Wichers DrMarrero, LA 70072 (504) 328‑0000
Group practices
Medicare enrollment lists Mark W. Lanier as a member of this group (CMS data updated 2026-10-02).
- Jefferson Anesthesia Consultants20 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Louisiana →
Other nurse anesthetists in Metairie
Clinicians with the same Medicare primary specialty in Metairie, LA — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124341078 |
| 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
- 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