Meng Xu Welliver, MD
NPI 1053476283ActiveIndividual· Radiology, Radiation Oncology· Rochester, MN
Radiology, Radiation Oncology (MD) in Rochester, Minnesota, trained at Pennsylvania State University College of Medicine (class of 2006). Medicare paid $57,518 for services to 122 patients in 2024. Aadi Bioscience, Inc. was the largest of 2 companies reporting payments in 2025, $252.12 in all, mostly food and beverage.
Overview
| NPI | 1053476283 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 27, 2006 |
| Last updated in NPPES | Dec 16, 2025 |
| Certified by provider | Dec 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 73336 | MN |
| Radiology, Radiation Oncology | 2085R0001X | 83422 | WI |
| Radiology, Radiation Oncology | 2085R0001X | 35.097949 | OH |
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 - Radiation Oncology (MN); Practitioner - Radiation Oncology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 122 |
|---|---|
| Services billed | 856 across 23 procedure codes |
| Paid by Medicare | $57,518 |
Education and affiliations
| Medical school | Pennsylvania State University College of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Radiation Oncology |
Medical group
- Mayo ClinicRochester, MN · 4,956 clinicians
Hospital affiliation
- Mayo Clinic Hospital RochesterRochester, MN
Industry payments (Open Payments)
- 2025$252.12 · 2 payments from 2 companies
- 2024$361.00 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Aadi Bioscience, Inc. | $127.12 | 1 |
| Exelixis Inc. | $125.00 | 1 |
What the 2025 payments were for
- Food and Beverage$252.12 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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