Ying Liu, MD
NPI 1245541903ActiveIndividual· Obstetrics & Gynecology· Seattle, WA
Obstetrics & Gynecology (MD) with Providence Health and Services- Washington, practicing in Seattle, Washington. Mostly services rather than prescriptions: Medicare paid $2,828 for 18 patients in 2024, with only 38 Part D claims. Astrazeneca Pharmaceuticals LP was the largest of 4 companies reporting payments in 2025, $217.21 in all, mostly food and beverage.
Overview
| NPI | 1245541903 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 28, 2010 |
| Last updated in NPPES | Jan 17, 2024 |
| Certified by provider | Jan 17, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | MD60416614 | WA |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 41 across 12 procedure codes |
| Paid by Medicare | $2,828 |
Part D prescriptions in 2024
| Prescriptions (claims) | 38 · 89 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $2,146 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Providence Health and Services- WashingtonEverett, WA · 529 clinicians
Industry payments (Open Payments)
- 2025$217.21 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $125.00 | 1 |
| Pfizer Inc. | $53.14 | 1 |
| Ethicon US, LLC | $26.49 | 1 |
| Boston Scientific Corporation | $12.58 | 1 |
What the 2025 payments were for
- Food and Beverage$217.21 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other OB-GYNs in Seattle
- 1023351970
- 1063421634
- 1073801379
- 1083000731
- 1104995851
- 1255794392
- 1386938918
- 1407927403
- 1417380270
- 1497118905
- 1528520954
- 1548372303