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Pulmonary Disease

Diana E. Espinoza Barrera, MD

Works at hospitals in Metairie, LA · New Orleans, LA · Louisiana

Summary

Dr. Diana E. Espinoza Barrera, MD is a pulmonologist at 2000 Canal St, New Orleans, LA 70112. Phone: (504) 988-5224. Accepts Medicare assignment. NPI 1265939037. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

From official Medicare data

This page shows what Medicare's official clinician data says about Diana E. Espinoza Barrera, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Diana E. Espinoza Barrera accept Medicare assignment?
Yes. Medicare's clinician data says Diana E. Espinoza Barrera accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Diana E. Espinoza Barrera's NPI number?
1265939037. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Diana E. Espinoza Barrera works

Medicare's Facility Affiliation Data lists Diana E. Espinoza Barrera at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Diana E. Espinoza Barrera is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Diana E. Espinoza Barrera as a member of this group (CMS data updated October 2, 2026).

  • Administrators of the Tulane Educational Fund393 clinicians in the group

Specialties

Find other Pulmonary Disease doctors in Louisiana →

Other pulmonologists in New Orleans

Clinicians with the same Medicare primary specialty in New Orleans, LA — not a recommendation.

All pulmonologists in New Orleans →

Other clinicians in Administrators of the Tulane Educational Fund

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2015 (11 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1265939037
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians