Enrique Diaz Guzman Zavala, M.D.
NPI 1326229733 · Pulmonary Disease Physician · Metairie, LA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Enrique Diaz Guzman Zavala, M.D. is a Pulmonary Disease Physician provider in Metairie, LA (NPI 1326229733).
Provider details
- NPI number
- 1326229733
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 126944 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Pulmonary Disease Physician207RP1001X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
5,651 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 1,756 | $116 |
| Critical Care, First 30-74 Minutes99291 | 994 | $209 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 901 | $77 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 440 | $174 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 383 | $124 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 194 | 48 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 158 | 48 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 131 | 23 |
| Azithromycin | 118 | 51 |
| Levofloxacin | 76 | 33 |
| Methylprednisolone | 72 | 46 |
| Montelukast Sodium | 71 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$671 across 34 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-14
- Last updated
- 2025-09-18
- Certified
- 2025-09-18
Frequently asked questions
- What is Enrique Diaz Guzman Zavala's NPI number?
- Enrique Diaz Guzman Zavala's National Provider Identifier (NPI) is 1326229733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Enrique Diaz Guzman Zavala's specialty?
- Enrique Diaz Guzman Zavala is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Enrique Diaz Guzman Zavala located?
- Enrique Diaz Guzman Zavala's practice location on file with NPPES is 4200 Houma Blvd, Metairie, LA 70006-2970.
- What is Enrique Diaz Guzman Zavala's phone number?
- The practice phone number listed in the NPPES registry for Enrique Diaz Guzman Zavala is (504) 988-3541.
- Does Enrique Diaz Guzman Zavala accept Medicare?
- Enrique Diaz Guzman Zavala is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Enrique Diaz Guzman Zavala's NPI active?
- Yes — Enrique Diaz Guzman Zavala's NPI (1326229733) is active in the NPPES registry as of the last update on 2025-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.