Anthony Elvie Zerangue, M.D.
NPI 1477523538ActiveIndividual· Internal Medicine· Hammond, LA
Internal Medicine (M.D.) in Hammond, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $2,226,386 for 15,796 claims, against $29,975 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 24 companies reporting payments in 2025, $4,140 in all, mostly food and beverage.
Overview
| NPI | 1477523538 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jan 23, 2006 |
| Last updated in NPPES | Jun 3, 2024 |
| Certified by provider | Jun 3, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 12978R | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 101 |
|---|---|
| Services billed | 1,225 across 19 procedure codes |
| Paid by Medicare | $29,975 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15,796 · 24,952 30-day fills |
|---|---|
| Patients | 312 |
| Total drug cost | $2,226,386 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Hood Memorial HospitalAmite, LA
- North Oaks Medical CenterHammond, LA
Industry payments (Open Payments)
- 2025$4,140 · 189 payments from 24 companies
- 2024$3,854 · 210 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $1,148 | 40 |
| Abbvie Inc. | $613.56 | 23 |
| Lundbeck LLC | $372.40 | 23 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $223.35 | 17 |
| Paratek Pharmaceuticals, Inc. | $191.54 | 10 |
What the 2025 payments were for
- Food and Beverage$4,140 · 189 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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