Melvin Joseph Marque III, MD
NPI 1063404747ActiveIndividual· Emergency Medicine· Lake Charles, LA
Emergency Medicine (MD) in Lake Charles, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 1998). 80 Medicare patients in 2024, $8,717 paid; nearly all of their 115 Part D prescriptions were generic (93%). Pfizer Inc. was the largest of 3 companies reporting payments in 2025, $54.18 in all, mostly food and beverage.
Overview
| NPI | 1063404747 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 18, 2005 |
| Last updated in NPPES | Nov 26, 2025 |
| Certified by provider | Nov 26, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 024321 | 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 - Emergency Medicine (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 80 |
|---|---|
| Services billed | 401 across 38 procedure codes |
| Paid by Medicare | $8,717 |
Part D prescriptions in 2024
| Prescriptions (claims) | 115 · 119 30-day fills |
|---|---|
| Patients | 75 |
| Total drug cost | $973.60 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Lake Charles Urgent CareLake Charles, LA · 14 clinicians
- Lcuc Family Physicians Urgent Care LLCSulphur, LA · 13 clinicians
Industry payments (Open Payments)
- 2025$54.18 · 3 payments from 3 companies
- 2024$40.61 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $21.64 | 1 |
| Astrazeneca Pharmaceuticals LP | $16.66 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $15.88 | 1 |
What the 2025 payments were for
- Food and Beverage$54.18 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 emergency medicine physicians in Lake Charles · All emergency medicine physicians in Louisiana