Mazin Saadaldin, M.D
NPI 1134484264ActiveIndividual· Internal Medicine· Amarillo, TX
Internal Medicine (M.D) with Hospitalist Medicine Physicians of Texas PLLC and 2 other groups, practicing in Amarillo, Texas. 278 Medicare patients in 2024, $86,122 paid; nearly all of their 892 Part D prescriptions were generic (92%). Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $25.27 in payments in 2025, mostly food and beverage. Lists Bsa Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1134484264 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | Jul 4, 2012 |
| Last updated in NPPES | Feb 7, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | Q3786 | TX |
| Hospitalist | 208M00000X | Q3786 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 278 |
|---|---|
| Services billed | 1,092 across 10 procedure codes |
| Paid by Medicare | $86,122 |
Part D prescriptions in 2024
| Prescriptions (claims) | 892 · 937 30-day fills |
|---|---|
| Patients | 205 |
| Total drug cost | $36,556 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Hospitalist Medicine Physicians of Texas PLLCHumble, TX · 686 clinicians
- Texas Tech University Health Sciences Center AmarilloAmarillo, TX · 76 clinicians
- Castro County Hospital DistrictDimmitt, TX · 29 clinicians
Hospital affiliations
- Bsa HospitalAmarillo, TX
- Northwest Texas HospitalAmarillo, TX
- Plains Memorial HospitalDimmitt, TX
Other facilities
- GentivaHospice · Amarillo, TX
- Kirkland Court Health and Rehabilitation CenterNursing home · Amarillo, TX
Industry payments (Open Payments)
- 2025$25.27 · 1 payment from 1 company
- 2024$57.96 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $25.27 | 1 |
What the 2025 payments were for
- Food and Beverage$25.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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