Ching-Wei David Tzeng, MD
NPI 1164636908ActiveIndividual· Surgery, Surgical Oncology· Houston, TX
Surgery, Surgical Oncology (MD) in Houston, Texas, trained at University of Alabama School of Medicine (class of 2003). Mostly services rather than prescriptions: Medicare paid $78,036 for 126 patients in 2024, with only 19 Part D claims. Dilon Technologies, Inc. was the largest of 6 companies reporting payments in 2025, $1,294 in all, mostly food and beverage.
Overview
| NPI | 1164636908 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 10, 2007 |
| Last updated in NPPES | May 30, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Surgical Oncology Primary | 2086X0206X | N6076 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Surgical Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 126 |
|---|---|
| Services billed | 311 across 51 procedure codes |
| Paid by Medicare | $78,036 |
Part D prescriptions in 2024
| Prescriptions (claims) | 19 · 25 30-day fills |
|---|---|
| Total drug cost | $2,606 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Surgical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Physicians Referral ServiceHouston, TX · 2,765 clinicians
Industry payments (Open Payments)
- 2025$1,294 · 11 payments from 6 companies
- 2024$687.54 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dilon Technologies, Inc. | $475.22 | 3 |
| Ethicon US, LLC | $236.22 | 2 |
| Integra Lifesciences Corporation | $173.03 | 1 |
| Intera Oncology, Inc | $155.92 | 1 |
| Jazz Pharmaceuticals Inc. | $128.00 | 1 |
What the 2025 payments were for
- Food and Beverage$1,294 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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