Enrique Diaz Guzman Zavala, MD

Medicare activity in 2024

Official CMS public-use data for Enrique Diaz Guzman Zavala, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)1,756 services
2. Critical care, first 30-74 minutes (99291)994 services
3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)901 services
4. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)440 services
5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)383 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol75%
• Arthritis60%
• Ischemic heart disease58%
• COPD55%
• Heart failure52%

Hospitals where Enrique Diaz Guzman Zavala works

Medicare's Facility Affiliation Data lists Enrique Diaz Guzman Zavala 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.

• Baptist HospitalPensacola, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100093
• East Jefferson General HospitalMetairie, LA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 190176
• Gulf Breeze HospitalGulf Breeze, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100266
• Sacred Heart HospitalPensacola, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100025

Practice locations

Addresses where Enrique Diaz Guzman Zavala is enrolled with Medicare (CMS data updated October 2, 2026).

• 4200 Houma BlvdMetairie, LA 70006 (504) 503‑4000

Group practices

Medicare enrollment lists Enrique Diaz Guzman Zavala as a member of this group (CMS data updated October 2, 2026).

• Administrators of the Tulane Educational Fund393 clinicians in the group

Specialties

• Pulmonary Diseaseprimary

Find other Pulmonary Disease doctors in Louisiana →

Other pulmonologists in Metairie

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

• Clayton C. Eiswirth, MD
• Sneha Samant, MD
• Thomas Nuttli, MD
• Andrea G. Espinoza, MD
• Eva Otoupalova, MD
• Brooks J. Culotta, MD
• Anitha Christopher, MD
• Samuel J. Seyler, MD

All pulmonologists in Metairie →

Other clinicians in Administrators of the Tulane Educational Fund

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

• Babak K. Azad, MD
• Cindy A. Leissinger, MD
• Jagan D. Gupta, MD
• Neal M. Jackson, MD
• Paul L. Friedlander, MD
• Molly B. Delk, MD

Clinician information

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. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians