Gregory Collins, M.D.
NPI 1609833748ActiveIndividual· Emergency Medicine· New Iberia, LA
Emergency Medicine (M.D.) in New Iberia, Louisiana, trained at Washington University School of Medicine (class of 1983). 102 Medicare patients in 2024, $12,563 paid; nearly all of their 130 Part D prescriptions were generic (95%).
Overview
| NPI | 1609833748 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 1, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 017547 | 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 | 102 |
|---|---|
| Services billed | 129 across 8 procedure codes |
| Paid by Medicare | $12,563 |
Part D prescriptions in 2024
| Prescriptions (claims) | 130 · 130 30-day fills |
|---|---|
| Patients | 89 |
| Total drug cost | $3,000 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Emergency Medicine |
Medical group
- Riverside Emergency Physician Partners LLCFranklinton, LA · 11 clinicians
Hospital affiliation
- Riverside Medical CenterFranklinton, LA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 emergency medicine physicians in New Iberia · All emergency medicine physicians in Louisiana