Xun Lian, M.D.
NPI 1497044457ActiveIndividual· Obstetrics & Gynecology· East Setauket, NY
Obstetrics & Gynecology (M.D.) with University Associates in Obstetrics and Gynecology University Faculty, practicing in East Setauket, New York. In 2024 Medicare paid $18,547 for 77 patients, and Part D covered 104 of their prescriptions, 80% of them generic. Sumitomo Pharma America, Inc. reported $32.13 in payments in 2025, mostly food and beverage. Lists Suny/Stony Brook University Hospital as a hospital affiliation.
Overview
| NPI | 1497044457 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 30, 2011 |
| Last updated in NPPES | Apr 27, 2022 |
| Certified by provider | Apr 27, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 278302 | 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 - Obstetrics/Gynecology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 77 |
|---|---|
| Services billed | 168 across 24 procedure codes |
| Paid by Medicare | $18,547 |
Part D prescriptions in 2024
| Prescriptions (claims) | 104 · 159 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $14,934 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- University Associates in Obstetrics and Gynecology University FacultyStony Brook, NY · 112 clinicians
Hospital affiliation
- Suny/Stony Brook University HospitalStony Brook, NY
Industry payments (Open Payments)
- 2025$32.13 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $32.13 | 2 |
What the 2025 payments were for
- Food and Beverage$32.13 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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