Tareq Abuasab, MD
NPI 1598430043ActiveIndividual· Internal Medicine, Hematology· Houston, TX
Internal Medicine, Hematology (MD) with Baylor College of Medicine, practicing in Houston, Texas. Their prescriptions cost Medicare Part D more than their services did: $648,016 for 180 claims, against $34,776 paid for services in 2024. Daiichi Sankyo Inc. was the largest of 3 companies reporting payments in 2025, $147.35 in all, mostly food and beverage. Lists Baylor St Lukes Medical Center as a hospital affiliation.
Overview
| NPI | 1598430043 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 16, 2021 |
| Last updated in NPPES | Jul 3, 2025 |
| Certified by provider | Jul 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | V5954 | TX |
| Internal Medicine | 207R00000X | 47997 | TX |
| Internal Medicine | 207R00000X | V5954 | TX |
| Internal Medicine, Hematology | 207RH0000X | 47997 | 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 - Hematology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 113 |
|---|---|
| Services billed | 359 across 8 procedure codes |
| Paid by Medicare | $34,776 |
Part D prescriptions in 2024
| Prescriptions (claims) | 180 · 204 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $648,016 |
| Generic share | 49% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Hematology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Baylor College of MedicineThe Woodlands, TX · 1,240 clinicians
Hospital affiliation
- Baylor St Lukes Medical CenterHouston, TX
Industry payments (Open Payments)
- 2025$147.35 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $85.51 | 3 |
| Novartis Pharmaceuticals Corporation | $47.34 | 2 |
| Adaptive Biotechnologies Corporation | $14.50 | 1 |
What the 2025 payments were for
- Food and Beverage$147.35 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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