Gary Lu, M.D., PH.D
NPI 1588906457ActiveIndividual· Internal Medicine, Hematology & Oncology· Denton, TX
Internal Medicine, Hematology & Oncology (M.D., PH.D) with Texas Oncology PA, practicing in Denton, Texas. In 2024 Medicare paid $3,394,228 for 589 patients, and Part D covered 1,143 of their prescriptions, 83% of them generic. Novartis Pharmaceuticals Corporation was the largest of 36 companies reporting payments in 2025, $3,116 in all, mostly food and beverage. Lists Medical City Denton and 1 other hospital as hospital affiliations.
Overview
| NPI | 1588906457 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D |
| Sole proprietor | No |
| NPI issued | Mar 19, 2013 |
| Last updated in NPPES | May 24, 2022 |
| Certified by provider | May 24, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | Q0109 | TX |
| Internal Medicine, Hematology & Oncology | 207RH0003X | MD461935 | PA |
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 - Hematology/Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 589 |
|---|---|
| Services billed | 182,408 across 171 procedure codes |
| Paid by Medicare | $3,394,228 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,143 · 1,515 30-day fills |
|---|---|
| Patients | 200 |
| Total drug cost | $1,474,886 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine, Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Texas Oncology PAPlano, TX · 1,014 clinicians
Hospital affiliations
- Medical City DentonDenton, TX
- Texas Health Presbyterian Hospital DentonDenton, TX
Other facilities
- Angels Care Home HealthHome health agency · Decatur, TX
- Dfw Home HealthHome health agency · Denton, TX
- Baylor Institute for Rehabilitation at FriscoInpatient rehabilitation facility · Frisco, TX
Industry payments (Open Payments)
- 2025$3,116 · 93 payments from 36 companies
- 2024$1,043 · 20 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $1,251 | 22 |
| Incyte Corporation | $248.41 | 9 |
| Janssen Biotech, Inc. | $181.82 | 5 |
| Genmab U.S., Inc. | $124.99 | 1 |
| Merck Sharp & Dohme LLC | $100.99 | 5 |
What the 2025 payments were for
- Food and Beverage$1,938 · 79 payments
- Long term medical supply or device loan$1,065 · 12 payments
- Education$112.99 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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