Tiffany Lam Nguyen, PA
Physician Assistant · Fremont
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 3
- 2 carriers
- Offices
- 2
Offices
2 locations · East Bay Dermatology Medical Group Inc. · 8 clinicians in this group
Plans that list them
3 plans · 2 carriers
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Tiffany Lam Nguyen’s office to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
3 of 3 plans
| Anthem Full Dual Advantage Aligned (HMO D-SNP) | Anthem Blue Cross | Listed | Oct 3, 2026 |
| Anthem Medicare Advantage (HMO-POS) | Anthem Blue Cross | Listed | Oct 3, 2026 |
| Anthem Prime (HMO-POS) | Anthem Blue Cross Partnership Plan | Listed | Oct 3, 2026 |
Original Medicare doctor bills
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
Procedures Medicare counted
| Removal of skin lesions | 1-10 | None |
Drugs they prescribed that Part D paid
$19,114
Pharmacies billed $19,114 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 559) in 2024. At or below the middle of the specialty; the typical physician assistant clinician is at 1%.
551 generic and fewer than 11 brand-name prescriptions · $19,114 in drug cost · 11 antibiotic prescriptions.
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.
| Tacrolimus | 28 | $3,062 | $109 |
| Betamethasone Dipropionate | 58 | $2,640 | $46 |
| Fluocinonide | 61 | $2,617 | $43 |
| Ketoconazole | 75 | $1,754 | $23 |
| Clindamycin Phosphate | 18 | $770 | $43 |
See all 13 drugs
| Tacrolimus | 28 | $3,062 | $109 |
| Betamethasone Dipropionate | 58 | $2,640 | $46 |
| Fluocinonide | 61 | $2,617 | $43 |
| Ketoconazole | 75 | $1,754 | $23 |
| Clindamycin Phosphate | 18 | $770 | $43 |
| Triamcinolone Acetonide | 65 | $753 | $12 |
| Clobetasol Propionate | 14 | $568 | $41 |
| Selenium Sulfide | 30 | $436 | $15 |
| Ciclopirox | 18 | $327 | $18 |
| Mupirocin | 37 | $226 | $6 |
| Hydrocortisone | 36 | $207 | $6 |
| Mometasone Furoate | 13 | $155 | $12 |
| Hydroxyzine | 12 | $139 | $12 |
Year by year
| 2024 | 559 | 187 | 0% (0) | None | $19,114 |
| 2023 | 27 | 16 | 0% (0) | 0% | $1,021 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
Money from drug and device companies
$3,333 in 2025
| 2025 | 18 | 130 | None | $3,333 |
| 2024 | 20 | 136 | $330 | $4,360 |
| 2023 | 13 | 45 | None | $1,253 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Janssen Biotech | Tremfya | $517 | 21 payments
|
| Pfizer | Cibinqo | $404 | 18 payments
|
| LEO Pharma | Adbry | $392 | 20 payments
|
| Abbvie | Skyrizi | $338 | 14 payments
|
| Arcutis Biotherapeutics | Zoryve | $329 | 7 payments
|
| Incyte | Opzelura | $261 | 13 payments
|
See all 130 published payments
| Abbvie | Meals · 2025-12-19 | Rinvoq | $27 |
| Incyte | Meals · 2025-12-19 | Opzelura | $2 |
| Incyte | Meals · 2025-12-18 | Opzelura | $4 |
| Incyte | Meals · 2025-12-18 | Opzelura | $7 |
| Sun Pharmaceutical Industries | Meals · 2025-12-18 | Ilumya | $28 |
| Regeneron Healthcare Solutions | Meals · 2025-12-16 | Dupixent | $21 |
| Incyte | Meals · 2025-12-16 | Opzelura | $12 |
| Incyte | Meals · 2025-12-16 | Opzelura | $15 |
| LEO Pharma | Meals · 2025-12-16 | Adbry | $15 |
| LEO Pharma | Meals · 2025-12-16 | Adbry | $15 |
| Abbvie | Meals · 2025-12-11 | Skyrizi | $34 |
| Ucb | Meals · 2025-12-09 | Bimzelx | $13 |
| Pfizer | Meals · 2025-12-08 | Cibinqo | $25 |
| Arcutis Biotherapeutics | Meals · 2025-12-06 | Zoryve | $137 |
| Abbvie | Meals · 2025-12-05 | Skyrizi | $15 |
| LEO Pharma | Meals · 2025-12-01 | Adbry | $12 |
| LEO Pharma | Meals · 2025-12-01 | Adbry | $12 |
| Ucb | Meals · 2025-11-25 | Bimzelx | $17 |
| Janssen Biotech | Education · 2025-11-23 | Tremfya | $99 |
| Janssen Biotech | Meals · 2025-11-21 | Tremfya | $28 |
| LEO Pharma | Meals · 2025-11-19 | Adbry | $14 |
| Boehringer Ingelheim Pharmaceuticals | Meals · 2025-11-18 | Jardiance | $16 |
| LEO Pharma | Meals · 2025-11-03 | Adbry | $22 |
| Pfizer | Meals · 2025-10-31 | Cibinqo | $8 |
| Janssen Biotech | Meals · 2025-10-30 | Tremfya | $11 |
| Janssen Biotech | Meals · 2025-10-27 | Tremfya | $4 |
| Ucb | Meals · 2025-10-27 | Bimzelx | $13 |
| Abbvie | Meals · 2025-10-22 | Skyrizi | $15 |
| Incyte | Meals · 2025-10-21 | Opzelura | $29 |
| Abbvie | Meals · 2025-10-17 | Rinvoq | $25 |
| Incyte | Meals · 2025-10-17 | Opzelura | $4 |
| Incyte | Meals · 2025-10-17 | Opzelura | $10 |
| Pfizer | Meals · 2025-10-15 | Cibinqo | $29 |
| Pfizer | Meals · 2025-10-14 | Cibinqo | $31 |
| Ucb | Meals · 2025-10-13 | Bimzelx | $13 |
| Incyte | Meals · 2025-10-08 | Opzelura | $132 |
| Ucb | Meals · 2025-09-29 | Bimzelx | $11 |
| Janssen Biotech | Meals · 2025-09-26 | Tremfya | $7 |
| Janssen Biotech | Meals · 2025-09-26 | Tremfya | $4 |
| LEO Pharma | Meals · 2025-09-24 | Anzupgo | $139 |
| Abbvie | Meals · 2025-09-23 | Skyrizi | $18 |
| Lilly USA | Meals · 2025-09-16 | Taltz | $23 |
| LEO Pharma | Meals · 2025-09-11 | Adbry | $19 |
| Pfizer | Meals · 2025-09-03 | Litfulo | $31 |
| Ucb | Meals · 2025-09-02 | Bimzelx | $17 |
| LEO Pharma | Meals · 2025-08-28 | Adbry | $19 |
| Boehringer Ingelheim Pharmaceuticals | Meals · 2025-08-27 | Jardiance | $15 |
| Arcutis Biotherapeutics | Meals · 2025-08-25 | Zoryve | $10 |
| Pfizer | Meals · 2025-08-19 | Cibinqo | $23 |
| Galderma Laboratories L.P. | Meals · 2025-08-19 | Nemluvio | $153 |
| Verrica Pharmaceuticals | Meals · 2025-08-18 | Ycanth | $17 |
| Janssen Biotech | Education · 2025-08-15 | Tremfya | $80 |
| Janssen Biotech | Meals · 2025-08-15 | Tremfya | $11 |
| Janssen Biotech | Meals · 2025-08-06 | Tremfya | $22 |
| Organon | Meals · 2025-08-05 | None | $9 |
| Arcutis Biotherapeutics | Meals · 2025-08-05 | Zoryve | $13 |
| E.R. Squibb & Sons L.L.C. | Meals · 2025-07-25 | Sotyktu | $49 |
| Pfizer | Meals · 2025-07-22 | Cibinqo | $13 |
| Abbvie | Meals · 2025-07-17 | Rinvoq | $30 |
| LEO Pharma | Meals · 2025-07-16 | Adbry | $12 |
| Sun Pharmaceutical Industries | Meals · 2025-07-15 | None | $38 |
| Ucb | Meals · 2025-07-07 | Bimzelx | $17 |
| Janssen Biotech | Meals · 2025-07-02 | Tremfya | $23 |
| Janssen Biotech | Meals · 2025-07-02 | Tremfya | $10 |
| Janssen Biotech | Meals · 2025-06-26 | Tremfya | $24 |
| Janssen Biotech | Meals · 2025-06-26 | Tremfya | $5 |
| Janssen Biotech | Meals · 2025-06-24 | Tremfya | $112 |
| Ucb | Meals · 2025-06-24 | Bimzelx | $17 |
| Janssen Biotech | Meals · 2025-06-23 | Tremfya | $17 |
| Abbvie | Meals · 2025-06-23 | Rinvoq | $17 |
| Janssen Biotech | Meals · 2025-06-19 | Tremfya | $8 |
| Janssen Biotech | Meals · 2025-06-19 | Tremfya | $2 |
| Pfizer | Meals · 2025-06-16 | Cibinqo | $14 |
| Arcutis Biotherapeutics | Meals · 2025-06-13 | Zoryve | $13 |
| Janssen Biotech | Meals · 2025-06-10 | Tremfya | $10 |
| Ucb | Meals · 2025-06-09 | Bimzelx | $12 |
| Pfizer | Meals · 2025-06-04 | Litfulo | $106 |
| Pfizer | Meals · 2025-05-23 | Cibinqo | $6 |
| Abbvie | Meals · 2025-05-22 | Rinvoq | $30 |
| LEO Pharma | Meals · 2025-05-16 | Adbry | $14 |
| E.R. Squibb & Sons L.L.C. | Meals · 2025-05-13 | Sotyktu | $21 |
| Pfizer | Meals · 2025-05-12 | Cibinqo | $20 |
| Incyte | Meals · 2025-05-09 | Opzelura | $25 |
| Arcutis Biotherapeutics | Meals · 2025-05-07 | Zoryve | $24 |
| Galderma Laboratories L.P. | Meals · 2025-05-06 | Nemluvio | $12 |
| Ucb | Meals · 2025-05-05 | Bimzelx | $12 |
| LEO Pharma | Meals · 2025-05-05 | Adbry | $25 |
| LEO Pharma | Meals · 2025-05-02 | Adbry | $1 |
| LEO Pharma | Meals · 2025-05-02 | Adbry | $9 |
| Pfizer | Meals · 2025-04-30 | Cibinqo | $16 |
| Janssen Biotech | Meals · 2025-04-24 | Tremfya | $11 |
| Ucb | Meals · 2025-04-21 | Bimzelx | $15 |
| Organon | Meals · 2025-04-18 | Vtama | $29 |
| LEO Pharma | Meals · 2025-04-17 | Adbry | $11 |
| Boehringer Ingelheim Pharmaceuticals | Meals · 2025-04-16 | Jardiance | $19 |
| Arcutis Biotherapeutics | Meals · 2025-04-11 | Zoryve | $8 |
| LEO Pharma | Meals · 2025-03-31 | Adbry | $19 |
| Incyte | Meals · 2025-03-29 | Opzelura | $9 |
| Abbvie | Meals · 2025-03-27 | Skyrizi | $24 |
| Arcutis Biotherapeutics | Meals · 2025-03-26 | Zoryve | $125 |
| Organon | Meals · 2025-03-22 | Vtama | $10 |
| LEO Pharma | Meals · 2025-03-19 | Adbry | $4 |
| LEO Pharma | Meals · 2025-03-19 | Adbry | $7 |
| Genzyme | Meals · 2025-03-18 | None | $150 |
| Pfizer | Meals · 2025-03-14 | Cibinqo | $10 |
| Abbvie | Meals · 2025-03-13 | Skyrizi | $25 |
| Ucb | Meals · 2025-03-11 | Bimzelx | $11 |
| Abbvie | Meals · 2025-03-06 | Skyrizi | $15 |
| Incyte | Meals · 2025-03-06 | Opzelura | $2 |
| Incyte | Meals · 2025-03-06 | Opzelura | $10 |
| Amgen | Meals · 2025-03-06 | Otezla | $22 |
| Pfizer | Meals · 2025-03-04 | Cibinqo | $18 |
| LEO Pharma | Meals · 2025-02-28 | Adbry | $12 |
| Ucb | Meals · 2025-02-27 | Bimzelx | $15 |
| Organon | Meals · 2025-02-21 | Vtama | $20 |
| AtriCure | Meals · 2025-02-20 | Atriclip Laa Exclusion System | $178 |
| Pfizer | Meals · 2025-02-17 | Cibinqo | $26 |
| Pfizer | Education · 2025-02-11 | Litfulo | $2 |
| Regeneron Healthcare Solutions | Meals · 2025-02-05 | Dupixent | $26 |
| Ucb | Meals · 2025-02-03 | Bimzelx | $14 |
| Boehringer Ingelheim Pharmaceuticals | Meals · 2025-01-30 | Jardiance | $18 |
| Janssen Biotech | Meals · 2025-01-24 | Tremfya | $17 |
| Janssen Biotech | Meals · 2025-01-22 | Tremfya | $11 |
| Pfizer | Education · 2025-01-22 | Litfulo | $2 |
| LEO Pharma | Meals · 2025-01-09 | Adbry | $12 |
| Pfizer | Meals · 2025-01-08 | Cibinqo | $23 |
| Abbvie | Meals · 2025-01-06 | Skyrizi | $30 |
| Ucb | Meals · 2025-01-06 | Bimzelx | $15 |
| Organon | Meals · 2025-01-04 | Vtama | $11 |
| Abbvie | Meals · 2025-01-02 | Skyrizi | $32 |
See earlier years (2024, 2023)
2024: $4,360
| Janssen Biotech | Tremfya | $503 | 19 payments
|
| Abbvie | Skyrizi | $496 | 22 payments
|
| Dermavant Sciences | Vtama | $398 | 8 payments
|
| Ortho Dermatologics a division of Bausch Health US | Cabtreo | $341 | 11 payments
|
| Baxter Healthcare | Starling System | $330 | 1 payment
|
| Regeneron Healthcare Solutions | Dupixent | $320 | 5 payments
|
| Incyte | Opzelura | $318 | 13 payments
|
| LEO Pharma | Adbry | $306 | 18 payments
|
| Ucb | Bimzelx | $245 | 9 payments
|
| Genzyme | Dupixent | $244 | 5 payments
|
| E.R. Squibb & Sons L.L.C. | Sotyktu | $241 | 3 payments
|
| Kiniksa Pharmaceuticals International plc | Arcalyst | $162 | 3 payments
|
| Sun Pharmaceutical Industries | Ilumya | $133 | 3 payments
|
| AtriCure | Atriclip Laa Exclusion System | $100 | 1 payment
|
| Boehringer Ingelheim Pharmaceuticals | Jardiance | $65 | 4 payments
|
| Amgen | Otezla | $42 | 2 payments
|
| Pfizer | Cibinqo | $41 | 2 payments
|
| Janssen Pharmaceuticals | Xarelto | $39 | 3 payments
|
| Lilly USA | Jardiance | $23 | 1 payment
|
| Biofrontera | Ameluz | $13 | 3 payments
|
2023: $1,253
| Janssen Biotech | Tremfya | $258 | 3 payments
|
| Lilly USA | Olumiant | $215 | 9 payments
|
| Janssen Pharmaceuticals | Xarelto | $185 | 3 payments
|
| Abbvie | Skyrizi | $175 | 9 payments
|
| Incyte | Opzelura | $136 | 7 payments
|
| Ortho Dermatologics a division of Bausch Health US | Jublia | $71 | 4 payments
|
| Sun Pharmaceutical Industries | Winlevi | $65 | 2 payments
|
| Boehringer Ingelheim Pharmaceuticals | Jardiance | $53 | 3 payments
|
| Dermavant Sciences | Vtama | $25 | 1 payment
|
| E.R. Squibb & Sons L.L.C. | Sotyktu | $23 | 1 payment
|
| LEO Pharma | Adbry | $17 | 1 payment
|
| Biofrontera | Ameluz | $15 | 1 payment
|
| Regeneron Healthcare Solutions | Dupixent | $15 | 1 payment
|
Professional record
- NPI
- 1932832714
- Licence
- CA PA62821
- Trained
- University of Southern California Keck School of Medicine, 2023
- Gender
- Female
More record details
- Sole proprietor
- No
- Taxonomy
- Physician assistant (363A00000X)
- Mailing address
- 959 Stewart Dr Unit 538, Sunnyvale, CA, 94085
- NPI first listed
- 2022-07-08
- NPI last updated
- 2023-08-02
- NPI record certified
- 2023-08-02
This is when the NPI record was last certified, not a medical board exam.