Quick answers
- Where does John S. Barbara see patients?
- Medicare's clinician data lists 1 practice location in Metairie, LA. Call before your visit to confirm the address.
- What is John S. Barbara's specialty?
- Medicare lists Pediatric Medicine as the primary specialty.
- Does John S. Barbara accept Medicare assignment?
- Yes. Medicare's clinician data says John S. Barbara 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 John S. Barbara?
- (504) 883-7374, as listed in official Medicare / NPI Registry data.
- What is John S. Barbara's NPI number?
- 1699395558. 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 John S. Barbara is enrolled with Medicare (CMS data updated 2026-10-02).
- 2201 Veterans Memorial BlvdMetairie, LA 70002 (504) 883‑7374
Group practices
Medicare enrollment lists John S. Barbara as a member of this group (CMS data updated 2026-10-02).
- Childrens Hospital Medical Practice Corporation48 clinicians in the group
Specialties
- Pediatric Medicineprimary
Other pediatricians in Metairie
Clinicians with the same Medicare primary specialty in Metairie, LA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | William Carey University College Of Osteopathic Medicine |
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699395558 |
| 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