Xiaoping Liu
NPI 1992587885ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Watkinsville, GA
Nurse Practitioner, Psych/Mental Health with Christopher Dennis MD PLLC, practicing in Watkinsville, Georgia. In 2024 Medicare paid $111,101 for 245 patients, and Part D covered 141 of their prescriptions, 85% of them generic.
Overview
| NPI | 1992587885 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Oct 16, 2023 |
| Last updated in NPPES | Oct 16, 2023 |
| Certified by provider | Oct 16, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 258928 | 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 - Nurse Practitioner (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 245 |
|---|---|
| Services billed | 2,054 across 4 procedure codes |
| Paid by Medicare | $111,101 |
Part D prescriptions in 2024
| Prescriptions (claims) | 141 · 141 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $112,348 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Christopher Dennis MD PLLCJohns Creek, GA · 72 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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