Chris Theodossiou, MD
NPI 1063458438ActiveIndividual· Internal Medicine, Hematology & Oncology· Covington, LA
Internal Medicine, Hematology & Oncology (MD) with Ochsner Clinic LLC, practicing in Covington, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $859,079 for 806 claims, against $53,614 paid for services in 2024. Abbvie Inc. reported $18.86 in payments in 2025, mostly food and beverage. Lists Ochsner Medical Center - Baton Rouge and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1063458438 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 22, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | MD.11395R | 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 - Hematology/Oncology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 240 |
|---|---|
| Services billed | 870 across 9 procedure codes |
| Paid by Medicare | $53,614 |
Part D prescriptions in 2024
| Prescriptions (claims) | 806 · 1,803 30-day fills |
|---|---|
| Patients | 220 |
| Total drug cost | $859,079 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Ochsner Clinic LLCNew Orleans, LA · 2,864 clinicians
Hospital affiliations
- Ochsner Medical Center - Baton RougeBaton Rouge, LA
- Ochsner Medical Center AcuteNew Orleans, LA
- Ochsner Medical Center-KennerKenner, LA
- St Charles Parish HospitalLuling, LA
- St Tammany Parish HospitalCovington, LA
Industry payments (Open Payments)
- 2025$18.86 · 1 payment from 1 company
- 2024$17.15 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $18.86 | 1 |
What the 2025 payments were for
- Food and Beverage$18.86 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Hematology & Oncology providers in Louisiana →