Mohamedaouf Khaznadar, MD
NPI 1790712784ActiveIndividual· Internal Medicine· Amarillo, TX
Internal Medicine (MD) in Amarillo, Texas, licensed in TX, with an NPI issued in June 2006. Their prescriptions cost Medicare Part D more than their services did: $956,372 for 10,189 claims, against $168,065 paid for services in 2024. Solventum Corporation was the largest of 8 companies reporting payments in 2025, $644.89 in all, mostly food and beverage. Lists Bsa Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1790712784 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 27, 2006 |
| Last updated in NPPES | Feb 11, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | K1504 | 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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 466 |
|---|---|
| Services billed | 3,644 across 61 procedure codes |
| Paid by Medicare | $168,065 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,189 · 16,608 30-day fills |
|---|---|
| Patients | 493 |
| Total drug cost | $956,372 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1980 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Bsa HospitalAmarillo, TX
- Northwest Texas HospitalAmarillo, TX
- Quail Creek Surgical HospitalAmarillo, TX
Other facilities
- Accentcare HealthHome health agency · Amarillo, TX
- Bsa Compassion Home CareHome health agency · Amarillo, TX
- Centerwell Home HealthHome health agency · Amarillo, TX
- Enhabit Home HealthHome health agency · Amarillo, TX
- High Plains Senior Care, LLCHome health agency · Amarillo, TX
- Rehabilitation Hospital of AmarilloInpatient rehabilitation facility · Amarillo, TX
- Texas Specialty HospitalInpatient rehabilitation facility · Amarillo, TX
- Texas Specialty HospitalLong-term care hospital · Amarillo, TX
Industry payments (Open Payments)
- 2025$644.89 · 21 payments from 8 companies
- 2024$255.39 · 14 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Solventum Corporation | $447.39 | 12 |
| Organogenesis Inc. | $49.33 | 2 |
| Phathom Pharmaceuticals, Inc. | $41.07 | 2 |
| Urgo Medical North America, LLC | $28.97 | 1 |
| Abbvie Inc. | $26.01 | 1 |
What the 2025 payments were for
- Food and Beverage$644.89 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Amarillo
- 1033226915
- 1053654863
- 1063456572
- 1134484264
- 1144205568
- 1164748810
- 1174715999
- 1194766121
- 1245262443
- 1255373635
- 1265790612
- 1285073288
All 105 internal medicine physicians in Amarillo · All internal medicine physicians in Texas