Michael Xu, MD
NPI 1093179616ActiveIndividual· Hospitalist· Nashville, TN
Hospitalist (MD) in Nashville, Tennessee, trained at University of Alabama School of Medicine (class of 2016). In 2024 Medicare paid $63,581 for 222 patients, and Part D covered 803 of their prescriptions, 84% of them generic. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $291.54 in all, mostly food and beverage.
Overview
| NPI | 1093179616 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 9, 2016 |
| Last updated in NPPES | Apr 19, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | MD0000057053 | TN |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Hospitalist (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 222 |
|---|---|
| Services billed | 729 across 8 procedure codes |
| Paid by Medicare | $63,581 |
Part D prescriptions in 2024
| Prescriptions (claims) | 803 · 818 30-day fills |
|---|---|
| Patients | 226 |
| Total drug cost | $62,581 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Hospitalist |
Medical group
- Oak Mountain Group Services, LLCBirmingham, AL · 61 clinicians
Hospital affiliation
- Grandview Medical CenterBirmingham, AL
Industry payments (Open Payments)
- 2025$291.54 · 14 payments from 4 companies
- 2024$766.46 · 16 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $213.47 | 11 |
| Alexion Pharmaceuticals, Inc. | $27.98 | 1 |
| Pfizer Inc. | $27.80 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $22.29 | 1 |
What the 2025 payments were for
- Food and Beverage$291.54 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 158 hospitalists in Nashville · All hospitalists in Tennessee