Michael Xiang Lee, MD
NPI 1497933303ActiveIndividual· Internal Medicine, Hematology & Oncology· Gilbert, AZ
Internal Medicine, Hematology & Oncology (MD) in Gilbert, Arizona, trained at University of Massachusetts Medical School (class of 2006). Mostly services rather than prescriptions: Medicare paid $32,973 for 169 patients in 2024, with only 13 Part D claims. Beigene USA, Inc. was the largest of 7 companies reporting payments in 2025, $313.78 in all, mostly food and beverage.
Overview
| NPI | 1497933303 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 1, 2008 |
| Last updated in NPPES | Aug 11, 2025 |
| Certified by provider | Jun 3, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 58043 | AZ |
| Internal Medicine | 207R00000X | 047781 | CT |
| Hospitalist | 208M00000X | 047781 | CT |
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 - Hematology/Oncology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 169 |
|---|---|
| Services billed | 547 across 10 procedure codes |
| Paid by Medicare | $32,973 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13 · 19 30-day fills |
|---|---|
| Total drug cost | $14,483 |
Education and affiliations
| Medical school | University of Massachusetts Medical School |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical groups
- Banner Cancer Center Specialists LLCGilbert, AZ · 344 clinicians
- Summit Healthcare AssociationShow Low, AZ · 77 clinicians
Hospital affiliations
- Banner - University Medical Center PhoenixPhoenix, AZ
- Banner Desert Medical CenterMesa, AZ
- Banner Gateway Medical CenterGilbert, AZ
- Banner Thunderbird Medical CenterGlendale, AZ
- Summit Healthcare Regional Medical CenterShow Low, AZ
Industry payments (Open Payments)
- 2025$313.78 · 7 payments from 7 companies
- 2024$76.31 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Beigene USA, Inc. | $126.68 | 1 |
| Terumo Medical Corporation | $55.78 | 1 |
| Beone Medicines USA, Inc. | $31.28 | 1 |
| Sobi, Inc | $26.83 | 1 |
| Caris Mpi, Inc. | $26.17 | 1 |
What the 2025 payments were for
- Food and Beverage$313.78 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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