Catalina Negulescu, MD
NPI 1700862521ActiveIndividual· Internal Medicine· Baton Rouge, LA
Internal Medicine (MD) with Baton Rouge Clinic, A Medical Corporation and 1 other group, practicing in Baton Rouge, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $404,233 for 6,517 claims, against $202,429 paid for services in 2024. Merck Sharp & Dohme LLC reported $16.36 in payments in 2024, mostly food and beverage. Lists Baton Rouge General Medical Center as a hospital affiliation.
Overview
| NPI | 1700862521 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 22, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 15271R | 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 | 627 |
|---|---|
| Services billed | 2,959 across 19 procedure codes |
| Paid by Medicare | $202,429 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,517 · 6,525 30-day fills |
|---|---|
| Patients | 169 |
| Total drug cost | $404,233 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Baton Rouge Clinic, A Medical CorporationBaton Rouge, LA · 287 clinicians
- Baton Rouge General Physicians IncBaton Rouge, LA · 191 clinicians
Hospital affiliation
- Baton Rouge General Medical CenterBaton Rouge, LA
Other facilities
- Amedisys Home HealthHome health agency · Baton Rouge, LA
- Life Source Services of Baton RougeHospice · Baton Rouge, LA
- Flannery Oaks Guest HouseNursing home · Baton Rouge, LA
Industry payments (Open Payments)
- 2024$16.36 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $16.36 | 1 |
What the 2024 payments were for
- Food and Beverage$16.36 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 312 internal medicine physicians in Baton Rouge · All internal medicine physicians in Louisiana