Claude Andrew Denham, M.D.
NPI 1164460002ActiveIndividual· Internal Medicine, Medical Oncology· Dallas, TX
Internal Medicine, Medical Oncology (M.D.) in Dallas, Texas, trained at University of Texas Medical Branch at Galveston (class of 1982). Their prescriptions cost Medicare Part D more than their services did: $842,766 for 361 claims, against $99,638 paid for services in 2024. Incyte Corporation was the largest of 10 companies reporting payments in 2025, $341.14 in all, mostly food and beverage.
Overview
| NPI | 1164460002 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 3, 2006 |
| Last updated in NPPES | Sep 1, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | G3283 | 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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 112 |
|---|---|
| Services billed | 3,193 across 64 procedure codes |
| Paid by Medicare | $99,638 |
Part D prescriptions in 2024
| Prescriptions (claims) | 361 · 499 30-day fills |
|---|---|
| Patients | 85 |
| Total drug cost | $842,766 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Texas Oncology PAPlano, TX · 1,014 clinicians
Hospital affiliation
- Baylor University Medical CenterDallas, TX
Industry payments (Open Payments)
- 2025$341.14 · 16 payments from 10 companies
- 2024$547.49 · 27 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Incyte Corporation | $96.12 | 4 |
| Abbvie Inc. | $53.38 | 3 |
| Syndax Pharmaceuticals, Inc. | $41.73 | 2 |
| Geron Corporation | $23.76 | 1 |
| Exelixis Inc. | $23.76 | 1 |
What the 2025 payments were for
- Food and Beverage$341.14 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 75 medical oncologists in Dallas · All medical oncologists in Texas