David Barry Willingham, M.D.
NPI 1467441642ActiveIndividual· Family Medicine, Adult Medicine· Odessa, TX
Family Medicine, Adult Medicine (M.D.) in Odessa, Texas, trained at University of Texas Medical School at San Antonio (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $45,034 for 649 claims, against $15,700 paid for services in 2024. Novo Nordisk Inc was the largest of 7 companies reporting payments in 2025, $331.19 in all, mostly food and beverage.
Overview
| NPI | 1467441642 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 19, 2005 |
| Last updated in NPPES | Jul 2, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine, Adult Medicine Primary | 207QA0505X | H9047 | TX |
| General Practice | 208D00000X | H0947 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 123 |
|---|---|
| Services billed | 945 across 61 procedure codes |
| Paid by Medicare | $15,700 |
Part D prescriptions in 2024
| Prescriptions (claims) | 649 · 1,383 30-day fills |
|---|---|
| Patients | 102 |
| Total drug cost | $45,034 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at San Antonio |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Family Practice |
Medical group
- First Physicians, PLLCOdessa, TX · 16 clinicians
Hospital affiliations
- Medical Center HospitalOdessa, TX
- Midland Memorial HospitalMidland, TX
Industry payments (Open Payments)
- 2025$331.19 · 13 payments from 7 companies
- 2024$522.96 · 27 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $187.50 | 5 |
| Lilly USA, LLC | $37.49 | 2 |
| Pfizer Inc. | $35.70 | 2 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $23.15 | 1 |
| Astrazeneca Pharmaceuticals LP | $19.92 | 1 |
What the 2025 payments were for
- Food and Beverage$331.19 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Family Medicine, Adult Medicine providers in Odessa
- 1891900080
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- 1043109788