Elizabeth Clay Collins, M.D.
NPI 1821312836ActiveIndividual· Family Medicine· Sunset, LA
Family Medicine (M.D.) with Opelousas General Health System Physician Practices, practicing in Sunset, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $762,582 for 9,792 claims, against $101,935 paid for services in 2024. Lilly USA, LLC was the largest of 12 companies reporting payments in 2025, $397.74 in all, mostly food and beverage. Lists Acadia St Landry and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1821312836 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 19, 2010 |
| Last updated in NPPES | Mar 5, 2020 |
| Certified by provider | Mar 5, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 206041 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 346 |
|---|---|
| Services billed | 1,890 across 57 procedure codes |
| Paid by Medicare | $101,935 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,792 · 19,033 30-day fills |
|---|---|
| Patients | 656 |
| Total drug cost | $762,582 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Opelousas General Health System Physician PracticesOpelousas, LA · 61 clinicians
Hospital affiliations
- Acadia St LandryChurch Point, LA
- Ochsner Lafayette General Medical CenterLafayette, LA
- Opelousas General Health SystemOpelousas, LA
- Our Lady of Lourdes Regional Medical Center, IncLafayette, LA
Other facilities
- Amedisys Home HealthHome health agency · Lafayette, LA
- St Landry HomecareHome health agency · Opelousas, LA
Industry payments (Open Payments)
- 2025$397.74 · 22 payments from 12 companies
- 2024$235.86 · 15 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $75.66 | 4 |
| Astrazeneca Pharmaceuticals LP | $49.21 | 3 |
| Axsome Therapeutics, Inc. | $42.46 | 2 |
| Abbvie Inc. | $38.11 | 2 |
| Exact Sciences Corporation | $37.31 | 2 |
What the 2025 payments were for
- Food and Beverage$397.74 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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