Ann Liu, MD
NPI 1831552868ActiveIndividual· Neurological Surgery· Bay Shore, NY
Neurological Surgery (MD) in Bay Shore, New York, trained at Wake Forest University School of Medicine (class of 2016). 203 Medicare patients in 2024, $75,871 paid; all of their 68 Part D prescriptions were generic. Djo, LLC was the largest of 3 companies reporting payments in 2025, $157.64 in all, mostly food and beverage.
Overview
| NPI | 1831552868 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 29, 2016 |
| Last updated in NPPES | Oct 21, 2024 |
| Certified by provider | Oct 21, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 320768 | NY |
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 - Neurosurgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 203 |
|---|---|
| Services billed | 552 across 57 procedure codes |
| Paid by Medicare | $75,871 |
Part D prescriptions in 2024
| Prescriptions (claims) | 68 · 99 30-day fills |
|---|---|
| Patients | 42 |
| Total drug cost | $1,002 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Wake Forest University School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Neurosurgery |
| Telehealth | Offers telehealth |
Medical group
- North Shore-Lij Medical PCStaten Island, NY · 6,440 clinicians
Hospital affiliations
- Long Island Jewish Medical CenterNew Hyde Park, NY
- North Shore University HospitalManhasset, NY
- Ns/Lij Hs Southside HospitalBay Shore, NY
- Peconic Bay Medical CenterRiverhead, NY
- Plainview HospitalPlainview, NY
Industry payments (Open Payments)
- 2025$157.64 · 3 payments from 3 companies
- 2024$388.43 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Djo, LLC | $120.83 | 1 |
| Meticuly Inc. | $21.21 | 1 |
| Depuy Synthes Sales Inc. | $15.60 | 1 |
What the 2025 payments were for
- Food and Beverage$157.64 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other neurosurgeons in Bay Shore
- 1669714648
- 1902365943