Quick answers
- Which hospitals does Trajan Barrera work at?
- Medicare's official clinician data lists Trajan Barrera at 2 hospitals: Ochsner Medical Center Acute and Slidell Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Trajan Barrera see patients?
- Medicare's clinician data lists 2 practice locations, including Slidell, LA and Kenner, LA. Call before your visit to confirm the address.
- What is Trajan Barrera's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Trajan Barrera accept Medicare assignment?
- Yes. Medicare's clinician data says Trajan Barrera 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 Trajan Barrera?
- (985) 646-5100, as listed in official Medicare / NPI Registry data.
- What is Trajan Barrera's NPI number?
- 1154982221. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Trajan Barrera works
Medicare's Facility Affiliation Data lists Trajan Barrera at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ochsner Medical Center AcuteNew Orleans, LA · Acute Care Hospital · CCN 190036
- Slidell Memorial HospitalSlidell, LA · Acute Care Hospital · CCN 190040
Practice locations
Addresses where Trajan Barrera is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Medical Ctr DrSlidell, LA 70461 (985) 646‑5100
- 180 W Esplanade AveKenner, LA 70065 (504) 468‑8600
Group practices
Medicare enrollment lists Trajan Barrera as a member of this group (CMS data updated 2026-10-02).
- Belle Chasse Physician Services LLC262 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Slidell
Clinicians with the same Medicare primary specialty in Slidell, LA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Rowan University School Of Osteopathic Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154982221 |
| 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