Gustavo A. Diaz-Mercado, M.D.
NPI 1073928768ActiveIndividual· Anesthesiology· Kenner, LA
Anesthesiology (M.D.) with Ochsner Clinic LLC, practicing in Kenner, Louisiana. Medicare paid $8,441 for services to 98 patients in 2024. Fisher & Paykel Healthcare Inc reported $129.74 in payments in 2025, mostly food and beverage. Lists Ochsner Medical Center Acute and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1073928768 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 22, 2014 |
| Last updated in NPPES | Jun 7, 2023 |
| Certified by provider | Jun 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 310142 | LA |
| Anesthesiology | 207L00000X | ME133375 | FL |
| Urology | 208800000X | 20598 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (FL); Practitioner - Anesthesiology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 98 |
|---|---|
| Services billed | 106 across 40 procedure codes |
| Paid by Medicare | $8,441 |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Ochsner Clinic LLCNew Orleans, LA · 2,864 clinicians
Hospital affiliations
- Ochsner Medical Center AcuteNew Orleans, LA
- Ochsner Medical Center-KennerKenner, LA
- St Charles Parish HospitalLuling, LA
Industry payments (Open Payments)
- 2025$129.74 · 1 payment from 1 company
- 2024$17.61 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Fisher & Paykel Healthcare Inc | $129.74 | 1 |
What the 2025 payments were for
- Food and Beverage$129.74 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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