Sinan Khaddam, M.D.
NPI 1710328604ActiveIndividual· Internal Medicine, Hematology & Oncology· Killeen, TX
Internal Medicine, Hematology & Oncology (M.D.) with Scott and White Clinic and 2 other groups, practicing in Killeen, Texas. Their prescriptions cost Medicare Part D more than their services did: $275,679 for 256 claims, against $15,244 paid for services in 2024. Tempus Ai, Inc was the largest of 2 companies reporting payments in 2025, $48.62 in all, mostly food and beverage. Lists Baylor Scott & White Medical Center - Temple and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1710328604 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 9, 2013 |
| Last updated in NPPES | Jun 11, 2026 |
| Certified by provider | Jun 11, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | V8864 | 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 - Medical Oncology (MI); Practitioner - Hospitalist (OH); Practitioner - Hematology/Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 88 |
|---|---|
| Services billed | 199 across 10 procedure codes |
| Paid by Medicare | $15,244 |
Part D prescriptions in 2024
| Prescriptions (claims) | 256 · 352 30-day fills |
|---|---|
| Patients | 80 |
| Total drug cost | $275,679 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical groups
- Scott and White ClinicCollege Station, TX · 2,461 clinicians
- Mercy Health Physicians Youngstown Specialty Care LLCWarren, OH · 472 clinicians
- Mymichigan Medical Center SaginawBay City, MI · 115 clinicians
Hospital affiliations
- Baylor Scott & White Medical Center - TempleTemple, TX
- Hmhp St Elizabeth Boardman Health CenterBoardman, OH
- Mh St Elizabeth Youngstown HospitalYoungstown, OH
- Mh St Joseph Warren HospitalWarren, OH
- Mymichigan Medical Center SaginawSaginaw, MI
Industry payments (Open Payments)
- 2025$48.62 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tempus Ai, Inc | $29.52 | 1 |
| Glaxosmithkline, LLC. | $19.10 | 1 |
What the 2025 payments were for
- Food and Beverage$48.62 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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