Quick answers
- Which hospitals does Ernesto Mejia work at?
- Medicare's official clinician data lists Ernesto Mejia at 1 hospital: West Jefferson Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ernesto Mejia see patients?
- Medicare's clinician data lists 1 practice location in New Orleans, LA. Call before your visit to confirm the address.
- What is Ernesto Mejia's specialty?
- Medicare lists Pediatric Medicine as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Ernesto Mejia accept Medicare assignment?
- Yes. Medicare's clinician data says Ernesto Mejia 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 Ernesto Mejia?
- (504) 412-1860, as listed in official Medicare / NPI Registry data.
- What is Ernesto Mejia's NPI number?
- 1326401324. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ernesto Mejia works
Medicare's Facility Affiliation Data lists Ernesto Mejia at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- West Jefferson Medical CenterMarrero, LA · Acute Care Hospital · CCN 190039
Practice locations
Addresses where Ernesto Mejia is enrolled with Medicare (CMS data updated 2026-10-02).
- 200 Henry Clay AveNew Orleans, LA 70118 (504) 412‑1860
Group practices
Medicare enrollment lists Ernesto Mejia as a member of this group (CMS data updated 2026-10-02).
- Louisiana State University School of Med in New Orleans Faculty Grou72 clinicians in the group
Specialties
Other pediatricians in New Orleans
Clinicians with the same Medicare primary specialty in New Orleans, LA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326401324 |
| 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