Maureen Rose Lannan, M.D.
NPI 1023014313ActiveIndividual· Family Medicine· Sulphur, LA
Family Medicine (M.D.) in Sulphur, Louisiana, licensed in LA, with an NPI issued in June 2005. Their prescriptions cost Medicare Part D more than their services did: $772,383 for 8,552 claims, against $139,596 paid for services in 2024. Novo Nordisk Inc was the largest of 8 companies reporting payments in 2025, $551.85 in all, mostly food and beverage. Lists Christus Ochsner St Patrick Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1023014313 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 22, 2005 |
| Last updated in NPPES | Mar 19, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 10386R | 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 - Family Practice (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 319 |
|---|---|
| Services billed | 4,176 across 62 procedure codes |
| Paid by Medicare | $139,596 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,552 · 18,635 30-day fills |
|---|---|
| Patients | 379 |
| Total drug cost | $772,383 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Hospital affiliations
- Christus Ochsner St Patrick HospitalLake Charles, LA
- West Calcasieu Cameron HospitalSulphur, LA
Other facilities
- Elara CaringHome health agency · Jennings, LA
- Southern Home HealthHome health agency · Lake Charles, LA
- West Calcasieu Cameron Hospital HhaHome health agency · Sulphur, LA
Industry payments (Open Payments)
- 2025$551.85 · 34 payments from 8 companies
- 2024$392.97 · 23 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $171.27 | 11 |
| Amgen Inc. | $142.59 | 10 |
| Astrazeneca Pharmaceuticals LP | $101.84 | 6 |
| Exact Sciences Corporation | $46.95 | 2 |
| Esperion Therapeutics, Inc. | $29.05 | 2 |
What the 2025 payments were for
- Food and Beverage$551.85 · 34 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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