John Brian Seymour, MD
NPI 1255592788ActiveIndividual· Emergency Medicine· Slidell, LA
Emergency Medicine (MD) in Slidell, Louisiana, trained at Louisiana State University School of Medicine in Shreveport (class of 2008). 214 Medicare patients in 2024, $25,308 paid; nearly all of their 409 Part D prescriptions were generic (94%). Janssen Pharmaceuticals, Inc reported $16.13 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1255592788 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 18, 2008 |
| Last updated in NPPES | Nov 3, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | MD.204711 | LA |
| Student in an Organized Health Care Education/Training Program | 390200000X | 148843 | NC |
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 | 214 |
|---|---|
| Services billed | 240 across 14 procedure codes |
| Paid by Medicare | $25,308 |
Part D prescriptions in 2024
| Prescriptions (claims) | 409 · 461 30-day fills |
|---|---|
| Patients | 251 |
| Total drug cost | $7,474 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in Shreveport |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Emergency Medicine |
Medical groups
- South Louisiana Medical AssociatesHouma, LA · 113 clinicians
- Kenner Emergency Group LLCKenner, LA · 56 clinicians
- Vincent Emergency Group, LLCSlidell, LA · 44 clinicians
- Hospital Service District No. 1 of Caldwell ParishColumbia, LA · 35 clinicians
- Luling Emergency Group LLCLuling, LA · 22 clinicians
- St. John Emergency Group LLCLa Place, LA · 19 clinicians
Hospital affiliations
- Citizens Medical CenterColumbia, LA
- Leonard J Chabert Medical CenterHouma, LA
- Ochsner Medical Center-KennerKenner, LA
- St Charles Parish HospitalLuling, LA
Industry payments (Open Payments)
- 2024$16.13 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $16.13 | 1 |
What the 2024 payments were for
- Food and Beverage$16.13 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 emergency medicine physicians in Slidell · All emergency medicine physicians in Louisiana