Allan Quibilan Larcena, MD
NPI 1275579724ActiveIndividual· Internal Medicine· Slidell, LA
Internal Medicine (MD) in Slidell, Louisiana, licensed in LA, with an NPI issued in June 2006. Their prescriptions cost Medicare Part D more than their services did: $1,780,303 for 12,803 claims, against $52,711 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 14 companies reporting payments in 2025, $1,363 in all, mostly food and beverage. Lists North Oaks Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1275579724 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 22, 2006 |
| Last updated in NPPES | Oct 2, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 11339R | 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 | 185 |
|---|---|
| Services billed | 863 across 12 procedure codes |
| Paid by Medicare | $52,711 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,803 · 21,876 30-day fills |
|---|---|
| Patients | 537 |
| Total drug cost | $1,780,303 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliations
- North Oaks Medical CenterHammond, LA
- Ochsner Medical Center AcuteNew Orleans, LA
- Slidell Memorial HospitalSlidell, LA
Other facilities
- Smh-Ochsner Home Health of SlidellHome health agency · Slidell, LA
- Concerned Care HospiceHospice · Covington, LA
Industry payments (Open Payments)
- 2025$1,363 · 69 payments from 14 companies
- 2024$2,145 · 116 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $650.82 | 31 |
| Glaxosmithkline, LLC. | $243.22 | 13 |
| Lilly USA, LLC | $60.14 | 3 |
| Novartis Pharmaceuticals Corporation | $60.08 | 3 |
| Exact Sciences Corporation | $57.04 | 3 |
What the 2025 payments were for
- Food and Beverage$1,363 · 69 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 62 internal medicine physicians in Slidell · All internal medicine physicians in Louisiana