Claude Marion D'Antonio Jr., M.D.
NPI 1548420706ActiveIndividual· Emergency Medicine· New Orleans, LA
Emergency Medicine (M.D.) in New Orleans, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 2006). Mostly services rather than prescriptions: Medicare paid $48,837 for 330 patients in 2024, with only 36 Part D claims. Cytovale, Inc. reported $26,273 in payments in 2025, mostly consulting fees.
Overview
| NPI | 1548420706 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 11, 2008 |
| Last updated in NPPES | Jun 10, 2026 |
| Certified by provider | Jun 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | MD201783 | 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 | 330 |
|---|---|
| Services billed | 525 across 22 procedure codes |
| Paid by Medicare | $48,837 |
Part D prescriptions in 2024
| Prescriptions (claims) | 36 · 36 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $977.17 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Emergency Medicine |
Medical groups
- North Oaks Medical Center LLCHammond, LA · 320 clinicians
- Professional Emergency Physician Associates, LLCBaton Rouge, LA · 79 clinicians
Hospital affiliations
- North Oaks Medical CenterHammond, LA
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA
Industry payments (Open Payments)
- 2025$26,273 · 8 payments from 1 company
- 2024$19.55 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cytovale, Inc. | $26,273 | 8 |
What the 2025 payments were for
- Consulting Fee$19,749 · 5 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$4,425 · 1 payment
- Travel and Lodging$2,099 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 247 emergency medicine physicians in New Orleans · All emergency medicine physicians in Louisiana