Vivian Huyen Nguyen, PA-C
Physician Assistant · San Jose
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- Not verified
- Not the same as out of network.
- Office
- 1
Offices
1 location
Plan participation
Not verified
We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Vivian Huyen Nguyen’s office at (888) 530-4415 to ask if they take your plan before you enroll.
Drugs they prescribed that Part D paid
$88,894
Pharmacies billed $88,894 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 750) in 2024. At or below the middle of the specialty; the typical physician assistant clinician is at 1%.
602 generic and fewer than 11 brand-name prescriptions · $88,894 in drug cost · 21 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.
| Ozempic | 13 | $12,475 | $960 |
| Spiriva Respimat | 13 | $6,743 | $519 |
| Humulin 70-30 | 15 | $2,709 | $181 |
| Atorvastatin | 57 | $591 | $10 |
| Levothyroxine | 27 | $373 | $14 |
See all 18 drugs
| Ozempic | 13 | $12,475 | $960 |
| Spiriva Respimat | 13 | $6,743 | $519 |
| Humulin 70-30 | 15 | $2,709 | $181 |
| Atorvastatin | 57 | $591 | $10 |
| Levothyroxine | 27 | $373 | $14 |
| Fluticasone Propionate | 17 | $267 | $16 |
| Metformin | 48 | $252 | $5 |
| Simvastatin | 30 | $170 | $6 |
| Metoprolol | 11 | $139 | $13 |
| Lisinopril | 19 | $103 | $5 |
| Amlodipine Besylate | 35 | $102 | $3 |
| Donepezil | 19 | $100 | $5 |
| Glipizide Er | 13 | $99 | $8 |
| Losartan | 35 | $97 | $3 |
| Furosemide | 23 | $64 | $3 |
| Omeprazole | 19 | $53 | $3 |
| Glipizide | 11 | $50 | $5 |
| Atenolol | 18 | $43 | $2 |
Year by year
| 2024 | 750 | 200 | 0% (0) | None | $88,894 |
| 2023 | 1,653 | 358 | 0% (0) | 19% | $281,218 |
| 2022 | 1,543 | 390 | 0% (0) | 20% | $233,438 |
| 2021 | 555 | 193 | 0% (0) | None | $63,541 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 39 drugs
| Trulicity | 14 | $32,224 | $2,302 |
| Ozempic | 19 | $28,540 | $1,502 |
| Spiriva Respimat | 36 | $22,868 | $635 |
| Humulin N | 13 | $17,898 | $1,377 |
| Rybelsus | 13 | $15,656 | $1,204 |
| Eliquis | 11 | $13,682 | $1,244 |
| Humulin 70-30 | 13 | $11,341 | $872 |
| Lantus Solostar | 18 | $10,940 | $608 |
| Albuterol Sulfate Hfa | 77 | $2,396 | $31 |
| Atorvastatin | 129 | $1,544 | $12 |
| Levothyroxine | 28 | $999 | $36 |
| Amlodipine Besylate | 94 | $856 | $9 |
| Metformin | 122 | $801 | $7 |
| Montelukast | 22 | $718 | $33 |
| Metoprolol | 21 | $658 | $31 |
| Losartan | 91 | $575 | $6 |
| Gabapentin | 22 | $560 | $25 |
| Diclofenac | 23 | $482 | $21 |
| Omeprazole | 33 | $455 | $14 |
| Lisinopril | 91 | $400 | $4 |
| Warfarin | 14 | $398 | $28 |
| Hydralazine | 12 | $390 | $32 |
| Glipizide | 49 | $389 | $8 |
| Famotidine | 12 | $375 | $31 |
| Glipizide Er | 23 | $335 | $15 |
| Fluticasone Propionate | 20 | $289 | $14 |
| Tamsulosin | 14 | $287 | $21 |
| Simvastatin | 35 | $275 | $8 |
| Hydrochlorothiazide | 48 | $242 | $5 |
| Allopurinol | 14 | $239 | $17 |
| Carvedilol | 19 | $222 | $12 |
| Furosemide | 41 | $213 | $5 |
| Atenolol | 21 | $204 | $10 |
| Glimepiride | 11 | $178 | $16 |
| Rosuvastatin | 17 | $172 | $10 |
| Metoprolol | 19 | $159 | $8 |
| Triamcinolone Acetonide | 18 | $111 | $6 |
| Metformin Hcl Er | 18 | $106 | $6 |
| Lisinopril-Hydrochlorothiazide | 15 | $95 | $6 |
2022: 36 drugs
| Januvia | 21 | $23,168 | $1,103 |
| Humulin N | 21 | $15,394 | $733 |
| Jardiance | 15 | $14,181 | $945 |
| Humulin 70-30 | 16 | $13,626 | $852 |
| Lantus Solostar | 23 | $12,036 | $523 |
| Xarelto | 13 | $10,356 | $797 |
| Humulin R | 11 | $8,967 | $815 |
| Humulin R U-500 Kwikpen | 13 | $8,017 | $617 |
| Albuterol Sulfate Hfa | 56 | $1,867 | $33 |
| Montelukast | 23 | $1,766 | $77 |
| Atorvastatin | 111 | $1,696 | $15 |
| Losartan | 92 | $1,448 | $16 |
| Ultra-Fine Short Pen Needle | 11 | $996 | $91 |
| Diclofenac | 26 | $859 | $33 |
| Metformin | 89 | $842 | $9 |
| Gabapentin | 40 | $776 | $19 |
| Glipizide Er | 35 | $748 | $21 |
| Amlodipine Besylate | 100 | $726 | $7 |
| Levothyroxine | 20 | $536 | $27 |
| Metoprolol | 18 | $508 | $28 |
| Glipizide | 42 | $492 | $12 |
| Lisinopril | 61 | $402 | $7 |
| Furosemide | 45 | $322 | $7 |
| Simvastatin | 29 | $306 | $11 |
| Hydralazine | 19 | $306 | $16 |
| Omeprazole | 26 | $249 | $10 |
| Losartan-Hydrochlorothiazide | 11 | $225 | $20 |
| Carvedilol | 20 | $200 | $10 |
| Metformin Hcl Er | 17 | $185 | $11 |
| Fluticasone Propionate | 14 | $185 | $13 |
| Warfarin | 13 | $181 | $14 |
| Metoprolol | 20 | $177 | $9 |
| Hydrochlorothiazide | 27 | $134 | $5 |
| Atenolol | 18 | $128 | $7 |
| Glimepiride | 11 | $111 | $10 |
| Triamcinolone Acetonide | 23 | $74 | $3 |
2021: 10 drugs
| Albuterol Sulfate Hfa | 35 | $1,047 | $30 |
| Atorvastatin | 38 | $556 | $15 |
| Losartan | 33 | $547 | $17 |
| Gabapentin | 12 | $445 | $37 |
| Diclofenac | 11 | $424 | $39 |
| Metformin | 43 | $343 | $8 |
| Lisinopril | 23 | $223 | $10 |
| Glipizide | 20 | $176 | $9 |
| Amlodipine Besylate | 38 | $146 | $4 |
| Omeprazole | 18 | $120 | $7 |
Money from drug and device companies
$63 in 2025
| 2025 | 2 | 2 | None | $63 |
| 2022 | 1 | 1 | None | $68 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Merck Sharp & Dohme | Rotateq | $34 | 1 payment
|
| Sanofi Pasteur | Beyfortus | $29 | 1 payment
|
See all 2 published payments
| Merck Sharp & Dohme | Meals · 2025-04-17 | Rotateq | $34 |
| Sanofi Pasteur | Meals · 2025-02-06 | Beyfortus | $29 |
See earlier years (2022)
2022: $68
| CGG Medical | None | $68 | 1 payment
|
Professional record
- NPI
- 1811583362
More record details
- Sole proprietor
- No
- Taxonomy
- Physician assistant (363A00000X)
- Mailing address
- 1799 Hamilton Ave, San Jose, CA, 95125
- NPI first listed
- 2020-12-18
- NPI last updated
- 2026-07-20
- NPI record certified
- 2026-07-20
This is when the NPI record was last certified, not a medical board exam.