Lukman Aderoju Tijani, MD
NPI 1689726010ActiveIndividual· Internal Medicine, Hematology & Oncology· Lubbock, TX
Internal Medicine, Hematology & Oncology (MD) with Texas Tech University Health Sciences Center Lubbock, practicing in Lubbock, Texas. Their prescriptions cost Medicare Part D more than their services did: $2,741,992 for 1,432 claims, against $50,482 paid for services in 2024. Genzyme Corporation was the largest of 4 companies reporting payments in 2025, $338.81 in all, mostly food and beverage. Lists University Medical Center as a hospital affiliation.
Overview
| NPI | 1689726010 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 17, 2007 |
| Last updated in NPPES | Aug 21, 2026 |
| Certified by provider | Aug 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | U9373 | TX |
| Internal Medicine | 207R00000X | U9373 | 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/Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 217 |
|---|---|
| Services billed | 918 across 13 procedure codes |
| Paid by Medicare | $50,482 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,432 · 1,758 30-day fills |
|---|---|
| Patients | 192 |
| Total drug cost | $2,741,992 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine, Medical Oncology |
Medical group
- Texas Tech University Health Sciences Center LubbockLubbock, TX · 359 clinicians
Hospital affiliation
- University Medical CenterLubbock, TX
Industry payments (Open Payments)
- 2025$338.81 · 5 payments from 4 companies
- 2024$176.62 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $194.10 | 2 |
| Lilly USA, LLC | $101.43 | 1 |
| Taiho Oncology, Inc. | $24.35 | 1 |
| Exelixis Inc. | $18.93 | 1 |
What the 2025 payments were for
- Food and Beverage$237.38 · 4 payments
- Education$101.43 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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