Abdullah Mubarak, MD
NPI 1336109925ActiveIndividual· Internal Medicine, Transplant Hepatology· Tyler, TX
Internal Medicine, Transplant Hepatology (MD) with Christus Trinity Clinic Texas, practicing in Tyler, Texas. Their prescriptions cost Medicare Part D more than their services did: $2,300,475 for 1,675 claims, against $67,087 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 11 companies reporting payments in 2025, $110,464 in all, mostly speaking and faculty fees. Lists Christus Mother Frances Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1336109925 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 27, 2006 |
| Last updated in NPPES | Aug 10, 2026 |
| Certified by provider | Aug 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Transplant Hepatology Primary | 207RT0003X | M5390 | TX |
| Internal Medicine, Hepatology | 207RI0008X | M5390 | TX |
| Internal Medicine | 207R00000X | M5390 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 304 |
|---|---|
| Services billed | 683 across 13 procedure codes |
| Paid by Medicare | $67,087 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,675 · 2,367 30-day fills |
|---|---|
| Patients | 287 |
| Total drug cost | $2,300,475 |
| Generic share | 69% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Christus Trinity Clinic TexasTyler, TX · 1,540 clinicians
Hospital affiliations
- Christus Mother Frances HospitalTyler, TX
- Christus Mother Frances Hospital Sulphur SpringsSulphur Springs, TX
- Christus Mother Frances Hospital- JacksonvilleJacksonville, TX
- Ut of Texas Southwestern University Hospital - William P. Clements Jr.Dallas, TX
Industry payments (Open Payments)
- 2025$110,464 · 173 payments from 11 companies
- 2024$114,991 · 164 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $30,462 | 40 |
| Ipsen Biopharmaceuticals, Inc | $30,415 | 27 |
| Gilead Sciences, Inc. | $25,690 | 54 |
| Abbvie Inc. | $23,291 | 29 |
| Intercept Pharmaceuticals, Inc. | $252.83 | 12 |
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$94,012 · 21 payments
- Travel and Lodging$6,445 · 20 payments
- Consulting Fee$5,470 · 1 payment
- Food and Beverage$4,537 · 131 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records