Timothy A. Viator, M.D.
NPI 1659369916ActiveIndividual· Family Medicine· New Iberia, LA
Family Medicine (M.D.) in New Iberia, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $1,545,557 for 24,430 claims, against $148,597 paid for services in 2024. Millicent US Inc was the largest of 6 companies reporting payments in 2025, $143.11 in all, mostly food and beverage.
Overview
| NPI | 1659369916 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 11, 2005 |
| Last updated in NPPES | Oct 6, 2021 |
| Certified by provider | Oct 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 203257 | LA |
| Emergency Medicine | 207P00000X | 00026283 | AL |
| Family Medicine | 207Q00000X | 00026283 | AL |
| Family Medicine | 207Q00000X | 13863 | HI |
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 - Family Practice (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 448 |
|---|---|
| Services billed | 3,347 across 74 procedure codes |
| Paid by Medicare | $148,597 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24,430 · 33,322 30-day fills |
|---|---|
| Patients | 937 |
| Total drug cost | $1,545,557 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Lourdes Physician Group LLCLafayette, LA · 155 clinicians
Hospital affiliations
- Bayou Bend Health SystemFranklin, LA
- Iberia Medical CenterNew Iberia, LA
- Ochsner Lafayette General Medical CenterLafayette, LA
- Ochsner St Martin HospitalBreaux Bridge, LA
- Our Lady of Lourdes Regional Medical Center, IncLafayette, LA
Other facilities
- Acadian Homecare of New Iberia, LLCHome health agency · New Iberia, LA
- Grace Home HealthHome health agency · Lafayette, LA
- Unity Home HealthHome health agency · Breaux Bridge, LA
- Traditions HealthHospice · Lafayette, LA
- Landmark of AcadianaNursing home · Saint Martinville, LA
- New Iberia Manor NorthNursing home · New Iberia, LA
- New Iberia Manor SouthNursing home · New Iberia, LA
Industry payments (Open Payments)
- 2025$143.11 · 8 payments from 6 companies
- 2024$80.51 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Millicent US Inc | $40.07 | 2 |
| Novo Nordisk Inc | $28.05 | 2 |
| Kyowa Kirin, Inc. | $24.55 | 1 |
| Lilly USA, LLC | $19.43 | 1 |
| Sumitomo Pharma America, Inc. | $16.28 | 1 |
What the 2025 payments were for
- Food and Beverage$143.11 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 36 family medicine physicians in New Iberia · All family medicine physicians in Louisiana