Diane Si-Si Wu, MD
NPI 1033572599ActiveIndividual· Psychiatry & Neurology, Psychiatry· Oakland, CA
Psychiatry & Neurology, Psychiatry (MD) in Oakland, California, trained at Stanford University School of Medicine (class of 2016). Part D covered 323 prescriptions written in 2024, 93% of them generic.
Overview
| NPI | 1033572599 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 1, 2016 |
| Last updated in NPPES | Jan 26, 2024 |
| Certified by provider | Jan 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | A150998 | 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 - Psychiatry (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 323 · 337 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $43,892 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Stanford University School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- CaminarSan Mateo, CA · 4 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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All 140 psychiatrists in Oakland · All psychiatrists in California