Xiaowen Wu, MD
NPI 1154408953ActiveIndividual· Internal Medicine· Alpharetta, GA
Internal Medicine (MD) in Alpharetta, Georgia, licensed in GA, with an NPI issued in November 2006. Their prescriptions cost Medicare Part D more than their services did: $85,752 for 944 claims, against $4,351 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 3 companies reporting payments in 2025, $826.80 in all, mostly food and beverage.
Overview
| NPI | 1154408953 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 1, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 49124 | GA |
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 - Internal Medicine (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 25 |
|---|---|
| Services billed | 79 across 8 procedure codes |
| Paid by Medicare | $4,351 |
Part D prescriptions in 2024
| Prescriptions (claims) | 944 · 2,261 30-day fills |
|---|---|
| Patients | 77 |
| Total drug cost | $85,752 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Internal Medicine |
Industry payments (Open Payments)
- 2025$826.80 · 9 payments from 3 companies
- 2024$787.94 · 11 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $453.07 | 4 |
| Novo Nordisk Inc | $350.26 | 4 |
| Lilly USA, LLC | $23.47 | 1 |
What the 2025 payments were for
- Food and Beverage$826.80 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 86 internal medicine physicians in Alpharetta · All internal medicine physicians in Georgia