Hamza Aziz, MD
NPI 1306230362ActiveIndividual· Internal Medicine, Gastroenterology· Cypress, TX
Internal Medicine, Gastroenterology (MD) in Cypress, Texas, trained at Louisiana State University School of Medicine in Shreveport (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $122,263 for 482 claims, against $30,879 paid for services in 2024. Janssen Biotech, Inc. was the largest of 4 companies reporting payments in 2025, $237.59 in all, mostly food and beverage.
Overview
| NPI | 1306230362 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 26, 2015 |
| Last updated in NPPES | Aug 4, 2026 |
| Certified by provider | Aug 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | R6145 | TX |
| Internal Medicine, Gastroenterology | 207RG0100X | 96269 | GA |
| Internal Medicine | 207R00000X | 19000 | NV |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (GA); Practitioner - Internal Medicine (NV); Practitioner - Gastroenterology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 120 |
|---|---|
| Services billed | 299 across 35 procedure codes |
| Paid by Medicare | $30,879 |
Part D prescriptions in 2024
| Prescriptions (claims) | 482 · 886 30-day fills |
|---|---|
| Patients | 195 |
| Total drug cost | $122,263 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in Shreveport |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Christus Trinity Clinic TexasTyler, TX · 1,540 clinicians
- Memorial Hermann Medical GroupSugar Land, TX · 762 clinicians
Hospital affiliations
- Christus Good Shepherd Medical CenterLongview, TX
- Christus Southeast Texas- St ElizabethBeaumont, TX
- Memorial Hermann - Texas Medical CenterHouston, TX
- Memorial Hermann Hospital SystemHouston, TX
- Memorial Hermann Memorial City HospitalHouston, TX
Industry payments (Open Payments)
- 2025$237.59 · 5 payments from 4 companies
- 2024$269.02 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $133.47 | 1 |
| Genzyme Corporation | $53.46 | 2 |
| Pfizer Inc. | $29.46 | 1 |
| Medtronic, Inc. | $21.20 | 1 |
What the 2025 payments were for
- Food and Beverage$237.59 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Cypress
- 1922588896
- 1851100614
- 1104702448
- 1538911318
- 1215851498
- 1144514670
- 1538456660
- 1528222718
- 1588913867
- 1194112417
- 1982130092
- 1992264048
All Internal Medicine, Gastroenterology providers in Texas →