Vivian Sami Ebrahim, M.D.
NPI 1073870440ActiveIndividual· Internal Medicine, Gastroenterology· Sulphur Springs, TX
Internal Medicine, Gastroenterology (M.D.) in Sulphur Springs, Texas, trained at Texas Tech University Health Science Center School of Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $265,411 for 1,069 claims, against $85,569 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 12 companies reporting payments in 2025, $1,104 in all, mostly food and beverage.
Overview
| NPI | 1073870440 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 23, 2012 |
| Last updated in NPPES | Jan 23, 2024 |
| Certified by provider | Jun 9, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | R4961 | 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 | 366 |
|---|---|
| Services billed | 816 across 26 procedure codes |
| Paid by Medicare | $85,569 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,069 · 1,762 30-day fills |
|---|---|
| Patients | 350 |
| Total drug cost | $265,411 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Texas Tech University Health Science Center School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Texas Modern GastroenterologySulphur Springs, TX · 2 clinicians
Hospital affiliations
- Christus Mother Frances Hospital Sulphur SpringsSulphur Springs, TX
- Hunt Regional Medical CenterGreenville, TX
- Paris Regional Medical CenterParis, TX
- Titus Regional Medical CenterMount Pleasant, TX
- Ut Health East Texas Pittsburg HospitalPittsburg, TX
Industry payments (Open Payments)
- 2025$1,104 · 50 payments from 12 companies
- 2024$513.92 · 31 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $303.09 | 9 |
| Abbvie Inc. | $243.59 | 16 |
| Ardelyx, Inc. | $176.36 | 9 |
| Neuraxis, Inc. | $76.14 | 1 |
| Genzyme Corporation | $74.54 | 3 |
What the 2025 payments were for
- Food and Beverage$1,104 · 50 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Sulphur Springs
- 1619299450
- 1902494743
- 1912265968
All Internal Medicine, Gastroenterology providers in Texas →