Tung Thomas Tran, M.D.
NPI 1396958484ActiveIndividual· Internal Medicine, Gastroenterology· Denison, TX
Internal Medicine, Gastroenterology (M.D.) in Denison, Texas, trained at Baylor College of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $1,143,748 for 2,249 claims, against $328,097 paid for services in 2024. Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $24,157 in all, mostly speaking and faculty fees.
Overview
| NPI | 1396958484 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 7, 2007 |
| Last updated in NPPES | Oct 11, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | L8540 | TX |
| Internal Medicine | 207R00000X | L8540 | 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 - Gastroenterology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 966 |
|---|---|
| Services billed | 3,241 across 60 procedure codes |
| Paid by Medicare | $328,097 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,249 · 4,385 30-day fills |
|---|---|
| Patients | 582 |
| Total drug cost | $1,143,748 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Gastroenterology |
Medical group
- Texomacare Specialty PhysiciansDurant, OK · 38 clinicians
Hospital affiliations
- Baylor Scott and White Surgical Hospital at ShermaSherman, TX
- Texoma Medical CenterDenison, TX
Industry payments (Open Payments)
- 2025$24,157 · 81 payments from 18 companies
- 2024$6,376 · 53 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $23,066 | 36 |
| Takeda Pharmaceuticals U.S.A., Inc. | $165.27 | 10 |
| Regeneron Healthcare Solutions, Inc. | $142.16 | 3 |
| Gilead Sciences, Inc. | $126.97 | 1 |
| Madrigal Pharmaceuticals | $98.13 | 4 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$22,138 · 7 payments
- Food and Beverage$1,691 · 68 payments
- Travel and Lodging$328.60 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gastroenterologists in Denison
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- 1497195457
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