Kenneth M. Spiller, MD
NPI 1043220239ActiveIndividual· Internal Medicine· Lafayette, LA
Internal Medicine (MD) in Lafayette, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $449,001 for 8,612 claims, against $192,019 paid for services in 2024. Dexcom, Inc. was the largest of 8 companies reporting payments in 2025, $209.25 in all, mostly food and beverage.
Overview
| NPI | 1043220239 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 9, 2006 |
| Last updated in NPPES | Apr 20, 2021 |
| Certified by provider | Apr 20, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | L018312 | 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 - Internal Medicine (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 499 |
|---|---|
| Services billed | 3,119 across 28 procedure codes |
| Paid by Medicare | $192,019 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,612 · 14,679 30-day fills |
|---|---|
| Patients | 356 |
| Total drug cost | $449,001 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Internal Medicine |
Medical group
- Lourdes Physician Group LLCLafayette, LA · 155 clinicians
Hospital affiliations
- Abbeville General HospitalAbbeville, LA
- Ochsner Lafayette General Medical CenterLafayette, LA
- Ochsner St Martin HospitalBreaux Bridge, LA
- Opelousas General Health SystemOpelousas, LA
- Our Lady of Lourdes Regional Medical Center, IncLafayette, LA
Other facilities
- Nursing SpecialtiesHome health agency · Lafayette, LA
- Vitalcaring GroupHome health agency · Lafayette, LA
- Lafayette-Amg Physical Rehabilitation HospitalInpatient rehabilitation facility · Lafayette, LA
Industry payments (Open Payments)
- 2025$209.25 · 12 payments from 8 companies
- 2024$291.85 · 16 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $41.24 | 2 |
| Novo Nordisk Inc | $40.99 | 2 |
| Astrazeneca Pharmaceuticals LP | $31.93 | 2 |
| Lilly USA, LLC | $28.86 | 2 |
| Ardelyx, Inc. | $18.57 | 1 |
What the 2025 payments were for
- Food and Beverage$209.25 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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