Jiaxin Niu, MD
NPI 1275704892ActiveIndividual· Internal Medicine, Hematology & Oncology· Gilbert, AZ
Internal Medicine, Hematology & Oncology (MD) with Banner Cancer Center Specialists LLC, practicing in Gilbert, Arizona. Their prescriptions cost Medicare Part D more than their services did: $3,882,981 for 1,524 claims, against $112,090 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 10 companies reporting payments in 2025, $23,178 in all, mostly consulting fees. Lists Banner - University Medical Center Phoenix and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1275704892 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 23, 2008 |
| Last updated in NPPES | Aug 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 45104 | AZ |
| Internal Medicine | 207R00000X | 45104 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 404 |
|---|---|
| Services billed | 1,207 across 15 procedure codes |
| Paid by Medicare | $112,090 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,524 · 1,712 30-day fills |
|---|---|
| Patients | 318 |
| Total drug cost | $3,882,981 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Banner Cancer Center Specialists LLCGilbert, AZ · 344 clinicians
Hospital affiliations
- Banner - University Medical Center PhoenixPhoenix, AZ
- Banner Gateway Medical CenterGilbert, AZ
- Banner Thunderbird Medical CenterGlendale, AZ
Other facilities
- Banner Home Care-ArizonaHome health agency · Mesa, AZ
Industry payments (Open Payments)
- 2025$23,178 · 34 payments from 10 companies
- 2024$11,670 · 20 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $9,013 | 6 |
| Daiichi Sankyo Inc. | $5,633 | 12 |
| Novocure Inc. | $3,596 | 3 |
| Janssen Biotech, Inc. | $2,132 | 7 |
| Bayer Healthcare Pharmaceuticals Inc. | $1,607 | 1 |
What the 2025 payments were for
- Consulting Fee$18,972 · 14 payments
- Honoraria$3,575 · 2 payments
- Food and Beverage$631.65 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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