Christine Yang
NPI 1003470790ActiveIndividual· Obstetrics & Gynecology· Pleasanton, CA
Obstetrics & Gynecology with University Healthcare Alliance, practicing in Pleasanton, California. Enrolled in Medicare as practitioner - obstetrics/gynecology. Astellas Pharma US Inc was the largest of 3 companies reporting payments in 2025, $126.00 in all, mostly food and beverage. Lists Stanford Health Care Tri-Valley as a hospital affiliation.
Overview
| NPI | 1003470790 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 28, 2019 |
| Last updated in NPPES | Feb 26, 2025 |
| Certified by provider | Feb 26, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | A198922 | CA |
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 (CA) |
|---|
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- University Healthcare AlliancePleasanton, CA · 327 clinicians
Hospital affiliation
- Stanford Health Care Tri-ValleyPleasanton, CA
Industry payments (Open Payments)
- 2025$126.00 · 4 payments from 3 companies
- 2024$50.11 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $68.76 | 2 |
| Intuitive Surgical, Inc. | $35.59 | 1 |
| Coopersurgical, Inc. | $21.65 | 1 |
What the 2025 payments were for
- Food and Beverage$126.00 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other OB-GYNs in Pleasanton
- 1003047515
- 1295825073
- 1417202508
- 1902267867
- 1043426919
- 1184079261
- 1003907338
- 1114909652
- 1194907766
- 1235389644
- 1285712372
- 1336227412