Katie A. Dennis, M.D.
NPI 1720474273ActiveIndividual· Internal Medicine· Lafayette, LA
Internal Medicine (M.D.) in Lafayette, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $464,383 for 4,748 claims, against $171,789 paid for services in 2024. Novo Nordisk Inc was the largest of 16 companies reporting payments in 2025, $867.50 in all, mostly food and beverage.
Overview
| NPI | 1720474273 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 11, 2015 |
| Last updated in NPPES | Mar 7, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 304171 | LA |
| Internal Medicine | 207R00000X | INTERN PERMIT PENDIN | 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 | 325 |
|---|---|
| Services billed | 2,715 across 67 procedure codes |
| Paid by Medicare | $171,789 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,748 · 10,025 30-day fills |
|---|---|
| Patients | 349 |
| Total drug cost | $464,383 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Internal Medicine |
Medical group
- Lafayette Internal Medicine Clinic LLCLafayette, LA · 11 clinicians
Hospital affiliations
- Acadia General HospitalCrowley, 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
- First Option Home HealthHome health agency · Lafayette, LA
- Lourdes Home HealthHome health agency · Lafayette, LA
- Nursing SpecialtiesHome health agency · Lafayette, LA
Industry payments (Open Payments)
- 2025$867.50 · 62 payments from 16 companies
- 2024$986.69 · 62 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $158.36 | 12 |
| Astrazeneca Pharmaceuticals LP | $137.96 | 10 |
| Amgen Inc. | $136.44 | 11 |
| Lilly USA, LLC | $130.57 | 10 |
| Pfizer Inc. | $89.64 | 5 |
What the 2025 payments were for
- Food and Beverage$867.50 · 62 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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