Xiaofeng Yan, MD, PHD
NPI 1740868124ActiveIndividual· Psychiatry & Neurology, Psychiatry· Woodland, CA
Psychiatry & Neurology, Psychiatry (MD, PHD) with Norcal Neurostimulation, practicing in Woodland, California. Part D covered 493 prescriptions written in 2024, 89% of them generic. Sun Pharmaceutical Industries Inc. was the largest of 10 companies reporting payments in 2025, $536.12 in all, mostly food and beverage.
Overview
| NPI | 1740868124 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | Yes |
| NPI issued | Mar 29, 2021 |
| Last updated in NPPES | Sep 15, 2026 |
| Certified by provider | Sep 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | A194611 | 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) | 493 · 557 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $48,355 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Norcal NeurostimulationFolsom, CA · 4 clinicians
Industry payments (Open Payments)
- 2025$536.12 · 12 payments from 10 companies
- 2024$112.66 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sun Pharmaceutical Industries Inc. | $123.93 | 1 |
| Neuronetics, Inc. | $118.65 | 2 |
| Vanda Pharmaceuticals Inc. | $105.88 | 1 |
| Sage Therapeutics, LLC | $43.72 | 2 |
| Otsuka America Pharmaceutical, Inc. | $31.01 | 1 |
What the 2025 payments were for
- Food and Beverage$536.12 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 psychiatrists in Woodland · All psychiatrists in California