William Woosuk Yang, MD
Psychiatry · San Jose
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 4
- 1 carrier
- Office
- 1
Offices
1 location
Plans that list them
4 plans · 1 carrier
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Yang’s office at (860) 245-9797 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
| SCAN Balance (HMO C-SNP) | SCAN Health Plan | Listed | Oct 3, 2026 |
| SCAN Classic (HMO) | SCAN Health Plan | Listed | Oct 3, 2026 |
| SCAN MyChoice (HMO) | SCAN Health Plan | Listed | Oct 3, 2026 |
| SCAN Strive (HMO C-SNP) | SCAN Health Plan | Listed | Oct 3, 2026 |
Drugs they prescribed that Part D paid
$187,026
Pharmacies billed $187,026 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 0% of their Part D prescriptions (0 of 955) in 2024. At or below the middle of the specialty; the typical psychiatry clinician is at 0%.
899 generic and 56 brand-name prescriptions · $187,026 in drug cost · 53 antipsychotic prescriptions to people over 65.
Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.
| Invega Sustenna | 35 | $100,504 | $2,872 |
| Divalproex Sodium Er | 35 | $2,320 | $66 |
| Clozapine | 31 | $1,530 | $49 |
| Olanzapine | 68 | $1,304 | $19 |
| Clozapine Odt | 12 | $1,286 | $107 |
See all 26 drugs
| Invega Sustenna | 35 | $100,504 | $2,872 |
| Divalproex Sodium Er | 35 | $2,320 | $66 |
| Clozapine | 31 | $1,530 | $49 |
| Olanzapine | 68 | $1,304 | $19 |
| Clozapine Odt | 12 | $1,286 | $107 |
| Haloperidol | 41 | $1,174 | $29 |
| Quetiapine | 43 | $721 | $17 |
| Bupropion Xl | 27 | $575 | $21 |
| Benztropine Mesylate | 37 | $535 | $14 |
| Aripiprazole | 17 | $405 | $24 |
| Olanzapine Odt | 13 | $346 | $27 |
| Risperidone | 86 | $327 | $4 |
| Sertraline | 83 | $213 | $3 |
| Mirtazapine | 27 | $206 | $8 |
| Trazodone | 29 | $198 | $7 |
| Fluoxetine | 38 | $129 | $3 |
| Escitalopram | 20 | $122 | $6 |
| Oxcarbazepine | 11 | $122 | $11 |
| Buspirone | 14 | $108 | $8 |
| Clonazepam | 22 | $84 | $4 |
| Hydroxyzine | 17 | $72 | $4 |
| Gabapentin | 15 | $36 | $2 |
| Diazepam | 20 | $34 | $2 |
| Zolpidem | 12 | $34 | $3 |
| Clonidine | 16 | $13 | $1 |
| Citalopram Hbr | 11 | $11 | $1 |
Year by year
| 2024 | 955 | 92 | 0% (0) | 6% | $187,026 |
| 2023 | 386 | 50 | 0% (0) | 6% | $84,651 |
| 2022 | 631 | 58 | 0% (0) | 9% | $140,024 |
| 2021 | 268 | 33 | 0% (0) | 9% | $42,829 |
| 2020 | 21 | None | 0% (0) | None | $2,330 |
| 2019 | 26 | None | 0% (0) | 54% | $2,035 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 13 drugs
| Divalproex | 11 | $2,123 | $193 |
| Clozapine | 12 | $1,014 | $84 |
| Oxcarbazepine | 17 | $803 | $47 |
| Risperidone | 28 | $501 | $18 |
| Aripiprazole | 12 | $413 | $34 |
| Clonazepam | 25 | $371 | $15 |
| Lorazepam | 33 | $343 | $10 |
| Trazodone | 18 | $330 | $18 |
| Benztropine Mesylate | 21 | $260 | $12 |
| Mirtazapine | 12 | $200 | $17 |
| Haloperidol | 11 | $179 | $16 |
| Fluoxetine | 13 | $129 | $10 |
| Clonidine | 15 | $57 | $4 |
2022: 22 drugs
| Latuda | 12 | $21,275 | $1,773 |
| Bupropion Xl | 18 | $5,864 | $326 |
| Vyvanse | 15 | $5,651 | $377 |
| Divalproex Sodium Er | 11 | $2,140 | $195 |
| Divalproex | 17 | $1,929 | $113 |
| Aripiprazole | 21 | $1,815 | $86 |
| Quetiapine Fumarate Er | 12 | $1,375 | $115 |
| Oxcarbazepine | 18 | $1,234 | $69 |
| Venlafaxine Hcl Er | 24 | $985 | $41 |
| Duloxetine | 14 | $812 | $58 |
| Ziprasidone | 12 | $741 | $62 |
| Buspirone | 12 | $733 | $61 |
| Benztropine Mesylate | 39 | $518 | $13 |
| Mirtazapine | 25 | $443 | $18 |
| Clonazepam | 44 | $376 | $9 |
| Diazepam | 18 | $339 | $19 |
| Trazodone | 15 | $296 | $20 |
| Lamotrigine | 34 | $276 | $8 |
| Sertraline | 17 | $164 | $10 |
| Risperidone | 23 | $157 | $7 |
| Lorazepam | 26 | $137 | $5 |
| Fluoxetine | 16 | $115 | $7 |
2021: 6 drugs
| Venlafaxine Hcl Er | 13 | $623 | $48 |
| Duloxetine | 12 | $276 | $23 |
| Benztropine Mesylate | 20 | $240 | $12 |
| Mirtazapine | 12 | $180 | $15 |
| Clonazepam | 17 | $162 | $10 |
| Lamotrigine | 17 | $126 | $7 |
2019: 1 drug
| Ventolin Hfa | 12 | $705 | $59 |
Professional record
- NPI
- 1740741172
- Licence
- CT 74360
More record details
- Sole proprietor
- No
- Taxonomy
- Psychiatry (2084P0800X)
- Mailing address
- 1887 Monterey Hwy Ste 205, San Jose, CA, 95112
- NPI first listed
- 2019-03-28
- NPI last updated
- 2026-01-29
- NPI record certified
- 2026-01-29
This is when the NPI record was last certified, not a medical board exam.