Durwin D. Walker, M.D.
NPI 1316985898ActiveIndividual· Family Medicine· Denham Springs, LA
Family Medicine (M.D.) in Denham Springs, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $1,558,218 for 16,623 claims, against $67,348 paid for services in 2024. Abbvie Inc. was the largest of 20 companies reporting payments in 2025, $2,109 in all, mostly food and beverage.
Overview
| NPI | 1316985898 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 4, 2006 |
| Last updated in NPPES | May 18, 2021 |
| Certified by provider | May 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 06427R | 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 - Family Practice (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 155 |
|---|---|
| Services billed | 1,481 across 34 procedure codes |
| Paid by Medicare | $67,348 |
Part D prescriptions in 2024
| Prescriptions (claims) | 16,623 · 33,410 30-day fills |
|---|---|
| Patients | 680 |
| Total drug cost | $1,558,218 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Our Lady of the Lake Physician Group LLCBaton Rouge, LA · 644 clinicians
Hospital affiliation
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA
Other facilities
- Sage Specialty HospitalLong-term care hospital · Denham Springs, LA
Industry payments (Open Payments)
- 2025$2,109 · 109 payments from 20 companies
- 2024$1,981 · 96 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $324.23 | 16 |
| Astrazeneca Pharmaceuticals LP | $317.28 | 14 |
| Axsome Therapeutics, Inc. | $282.32 | 8 |
| Lilly USA, LLC | $226.72 | 15 |
| Pfizer Inc. | $222.80 | 12 |
What the 2025 payments were for
- Food and Beverage$2,109 · 109 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 21 family medicine physicians in Denham Springs · All family medicine physicians in Louisiana