Craig M. Landwehr, MD
NPI 1255499844ActiveIndividual· Obstetrics & Gynecology· Covington, LA
Obstetrics & Gynecology (MD) with Ochsner Clinic LLC, practicing in Covington, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $39,218 for 685 claims, against $7,643 paid for services in 2024. Astellas Pharma US Inc was the largest of 4 companies reporting payments in 2025, $98.32 in all, mostly food and beverage. Lists East Jefferson General Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1255499844 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 5, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 019911 | 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 - Obstetrics/Gynecology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 112 |
|---|---|
| Services billed | 171 across 16 procedure codes |
| Paid by Medicare | $7,643 |
Part D prescriptions in 2024
| Prescriptions (claims) | 685 · 1,131 30-day fills |
|---|---|
| Patients | 171 |
| Total drug cost | $39,218 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Ochsner Clinic LLCNew Orleans, LA · 2,864 clinicians
Hospital affiliations
- East Jefferson General HospitalMetairie, LA
- Ochsner Medical Center AcuteNew Orleans, LA
- Riverside Medical CenterFranklinton, LA
- St Tammany Parish HospitalCovington, LA
Industry payments (Open Payments)
- 2025$98.32 · 6 payments from 4 companies
- 2024$186.50 · 12 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $49.41 | 3 |
| Coopersurgical, Inc. | $20.44 | 1 |
| Millicent US Inc | $17.78 | 1 |
| Meditrina | $10.69 | 1 |
What the 2025 payments were for
- Food and Beverage$98.32 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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