Victor Chiu, M.D.
NPI 1144548652ActiveIndividual· Internal Medicine, Hematology & Oncology· Mesa, AZ
Internal Medicine, Hematology & Oncology (M.D.) in Mesa, Arizona, trained at University of California, Davis School of Medicine (class of 2012). In 2024 Medicare paid $2,340,798 for 547 patients, and Part D covered 1,163 of their prescriptions, 81% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 26 companies reporting payments in 2025, $4,042 in all, mostly consulting fees.
Overview
| NPI | 1144548652 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 7, 2010 |
| Last updated in NPPES | Jan 5, 2023 |
| Certified by provider | Jan 5, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 65697 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 547 |
|---|---|
| Services billed | 159,735 across 125 procedure codes |
| Paid by Medicare | $2,340,798 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,163 · 2,058 30-day fills |
|---|---|
| Patients | 267 |
| Total drug cost | $1,283,406 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | University of California, Davis School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Ironwood Physicians PCChandler, AZ · 116 clinicians
Hospital affiliations
- Banner Baywood Medical CenterMesa, AZ
- Banner Gateway Medical CenterGilbert, AZ
- Chandler Regional Medical CenterChandler, AZ
Industry payments (Open Payments)
- 2025$4,042 · 66 payments from 26 companies
- 2024$3,274 · 91 payments from 29 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $2,776 | 7 |
| Pfizer Inc. | $171.52 | 9 |
| Exelixis Inc. | $136.64 | 3 |
| Novartis Pharmaceuticals Corporation | $112.02 | 5 |
| Merck Sharp & Dohme LLC | $88.15 | 5 |
What the 2025 payments were for
- Consulting Fee$2,680 · 1 payment
- Food and Beverage$1,362 · 65 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 hematologist-oncologists in Mesa · All hematologist-oncologists in Arizona