David R. Witt, MD
NPI 1538136528ActiveIndividual· Family Medicine· Longview, TX
Family Medicine (MD) in Longview, Texas, trained at University of Texas Medical School at Houston (class of 1997). 825 Medicare patients in 2024, $272,177 paid; nearly all of their 7,529 Part D prescriptions were generic (92%). Novo Nordisk Inc was the largest of 21 companies reporting payments in 2025, $1,107 in all, mostly food and beverage.
Overview
| NPI | 1538136528 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 8, 2006 |
| Last updated in NPPES | Sep 17, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | K5747 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 825 |
|---|---|
| Services billed | 16,403 across 205 procedure codes |
| Paid by Medicare | $272,177 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,529 · 18,379 30-day fills |
|---|---|
| Patients | 597 |
| Total drug cost | $352,022 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at Houston |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Associated Clinicians of East TexasLongview, TX · 108 clinicians
Hospital affiliations
- Christus Good Shepherd Medical CenterLongview, TX
- Longview Regional Medical CenterLongview, TX
Other facilities
- Accentcare Home Health of TexasHome health agency · Longview, TX
- Onesource Home Care IncHome health agency · Longview, TX
Industry payments (Open Payments)
- 2025$1,107 · 68 payments from 21 companies
- 2024$1,467 · 88 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $190.73 | 12 |
| Abbvie Inc. | $165.41 | 13 |
| Lilly USA, LLC | $143.02 | 13 |
| Corcept Therapeutics | $99.53 | 3 |
| Pfizer Inc. | $69.55 | 4 |
What the 2025 payments were for
- Food and Beverage$1,107 · 68 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 57 family medicine physicians in Longview · All family medicine physicians in Texas