Uyen Trinh Nguyen, MD
Family Practice · Sunnyvale
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 1
- 1 carrier
- Offices
- 2
Offices
2 locations · Sutter Bay Medical Foundation · 3,783 clinicians in this group
Plans that list them
1 plan · 1 carrier
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Nguyen’s office to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
| Alignment Health Sutter Advantage +More (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
California Medical Board record
Licence A164026 · Current
Licensed to practise in California · since 2019 · expires 2027-08-31 · University of Texas Southwestern Medical Center, Southwestern Medical School.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Checkups this office reported
Medicare did not publish checkup rates for this clinician.
- Medicare’s overall office score
- 73.6 / 100
- Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.
Original Medicare doctor bills
$29,606
Medicare paid this office $29,606 for 83 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Return visit (30+ min) | 63 | $12,302 | $90 |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 11 | $3,195 | $290 |
| Short return visit (20+ min) | 19 | $1,580 | $75 |
| Influenza vaccine, inactivated | 14 | $1,145 | $82 |
| Administration of influenza virus vaccine | 19 | $657 | $35 |
See all 6 services
| Return visit (30+ min) | 63 | $12,302 | $90 |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 11 | $3,195 | $290 |
| Short return visit (20+ min) | 19 | $1,580 | $75 |
| Influenza vaccine, inactivated | 14 | $1,145 | $82 |
| Administration of influenza virus vaccine | 19 | $657 | $35 |
| Administration of pneumococcal vaccine | 11 | $380 | $35 |
Who their Medicare patients are
83 Original Medicare patients in 2024. Average age 76 · Women 54% · Health risk score 1.01. At or below the middle of the specialty; the typical family practice clinician is at 1.13.
Conditions among them: High blood pressure 75% · Diabetes 33% · Chronic kidney disease 25% · Coronary heart disease 22% · Atrial fibrillation 16% · Heart failure 13%.
The office billed $100,965, Medicare allowed $39,038 and paid $29,606; for 987 services of 36 kinds; $11,346 of it was for drugs given in the office and $18,260 for care.
Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.
Year by year
| 2024 | 83 | 987 | 76 | 1.01 | $100,965 | $29,606 |
| 2023 | 82 | 519 | 76 | 0.82 | $99,583 | $23,078 |
| 2022 | 14 | 16 | 78 | 0.96 | $3,659 | $1,096 |
Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.
See the services billed each year
2023: 4 services
| Return visit (30+ min) | 67 | $13,617 | $86 |
| Short return visit (20+ min) | 24 | $2,135 | $63 |
| Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 12 | $817 | $68 |
| Administration of influenza virus vaccine | 12 | $362 | $30 |
Medicaid work
$132,941 in 2022
Medicaid paid $132,941 for 1,578 billed services this clinician did in 2022, up to 138 people in a month for one service.
Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.
| Clinic visit/encounter, all-inclusive | 549 | $131,323 |
| Return visit (30+ min) | 560 | $877 |
| Short return visit (20+ min) | 371 | $521 |
| New patient visit (45+ min) | 30 | $207 |
| Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections); 1 vaccine (single or combination vaccine/toxoid) | 42 | $13 |
| Short return visit | 26 | $0 |
| 2022 | 1,578 | 6 | 138 | $132,941 |
| 2021 | 1,931 | 8 | 182 | $171,335 |
See the largest Medicaid services in earlier years
2021
| Clinic visit/encounter, all-inclusive | 714 | $169,469 |
| Short return visit (20+ min) | 675 | $977 |
| Return visit (30+ min) | 275 | $499 |
| Short return visit | 86 | $169 |
| New patient visit (30+ min) | 22 | $166 |
| Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections); 1 vaccine (single or combination vaccine/toxoid) | 119 | $27 |
| Influenza virus vaccine, trivalent (IIV3), split virus, 0.5 mL dosage, for intramuscular use | 15 | $23 |
| HEMOGLOBIN | 25 | $6 |
Drugs they prescribed that Part D paid
$298,679
Pharmacies billed $298,679 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 2% of their Part D prescriptions (39 of 2,667) in 2024. At or below the middle of the specialty; the typical family practice clinician is at 2%.
2,316 generic and 319 brand-name prescriptions · $298,679 in drug cost · 20 antibiotic prescriptions to 16 people · 11 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.
| Jardiance | 64 | $88,732 | $1,386 |
| Ozempic | 40 | $60,765 | $1,519 |
| Xarelto | 20 | $29,529 | $1,476 |
| Eliquis | 28 | $28,325 | $1,012 |
| Atorvastatin | 262 | $2,765 | $11 |
See all 61 drugs
| Jardiance | 64 | $88,732 | $1,386 |
| Ozempic | 40 | $60,765 | $1,519 |
| Xarelto | 20 | $29,529 | $1,476 |
| Eliquis | 28 | $28,325 | $1,012 |
| Atorvastatin | 262 | $2,765 | $11 |
| Shingrix | 13 | $2,741 | $211 |
| Mirtazapine | 37 | $2,185 | $59 |
| Lantus Solostar | 15 | $1,620 | $108 |
| Sumatriptan | 29 | $1,327 | $46 |
| Rosuvastatin | 33 | $1,214 | $37 |
| Levothyroxine | 94 | $1,070 | $11 |
| Lisinopril | 129 | $1,023 | $8 |
| Omeprazole | 42 | $1,007 | $24 |
| Metformin Hcl Er | 76 | $949 | $12 |
| Losartan | 102 | $924 | $9 |
| Losartan-Hydrochlorothiazide | 32 | $882 | $28 |
| Tamsulosin | 54 | $878 | $16 |
| Nano 2nd Gen Pen Needle | 14 | $853 | $61 |
| Spironolactone-Hctz | 18 | $841 | $47 |
| Gabapentin | 44 | $832 | $19 |
| Amlodipine Besylate | 100 | $798 | $8 |
| Adacel Tdap | 12 | $790 | $66 |
| Metoprolol | 60 | $769 | $13 |
| Duloxetine | 17 | $736 | $43 |
| Albuterol Sulfate Hfa | 22 | $679 | $31 |
| Alendronate | 51 | $660 | $13 |
| Hydrochlorothiazide | 85 | $619 | $7 |
| Valsartan | 12 | $587 | $49 |
| Famotidine | 16 | $541 | $34 |
| Trazodone | 39 | $501 | $13 |
| Pantoprazole | 27 | $481 | $18 |
| Chlorthalidone | 13 | $475 | $37 |
| Pravastatin | 37 | $466 | $13 |
| Bupropion Xl | 29 | $455 | $16 |
| Fluticasone Propionate | 20 | $442 | $22 |
| Simvastatin | 43 | $403 | $9 |
| Warfarin | 21 | $396 | $19 |
| Atenolol | 34 | $346 | $10 |
| Lovastatin | 40 | $342 | $9 |
| Spironolactone | 12 | $334 | $28 |
| Hydrocodone-Acetaminophen | 15 | $332 | $22 |
| Sertraline | 22 | $316 | $14 |
| Escitalopram | 26 | $270 | $10 |
| Benazepril | 16 | $257 | $16 |
| Metoprolol | 21 | $253 | $12 |
| Acetaminophen-Codeine | 15 | $249 | $17 |
| Acyclovir | 11 | $240 | $22 |
| Potassium Chloride | 15 | $237 | $16 |
| Amiodarone | 12 | $236 | $20 |
| Allopurinol | 19 | $236 | $12 |
| Furosemide | 15 | $225 | $15 |
| Fluoxetine | 27 | $194 | $7 |
| Zolpidem | 20 | $179 | $9 |
| Carvedilol | 13 | $167 | $13 |
| Metformin | 28 | $164 | $6 |
| Citalopram Hbr | 12 | $118 | $10 |
| Meloxicam | 12 | $98 | $8 |
| Topiramate | 11 | $73 | $7 |
| Folic Acid | 12 | $72 | $6 |
| Triamcinolone Acetonide | 14 | $66 | $5 |
| Lisinopril-Hydrochlorothiazide | 13 | $57 | $4 |
Year by year
| 2024 | 2,667 | 276 | 2% (39) | 12% | $298,679 |
| 2023 | 1,986 | 248 | 1% (27) | 13% | $245,262 |
| 2022 | 805 | 93 | 4% (28) | 9% | $69,403 |
| 2021 | 254 | 62 | None | None | $25,392 |
| 2020 | 220 | 66 | None | None | $36,216 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 47 drugs
| Jardiance | 45 | $51,843 | $1,152 |
| Eliquis | 35 | $39,442 | $1,127 |
| Ozempic | 17 | $26,891 | $1,582 |
| Xarelto | 15 | $20,306 | $1,354 |
| Lantus Solostar | 15 | $10,410 | $694 |
| Sumatriptan | 26 | $8,551 | $329 |
| Shingrix | 14 | $2,955 | $211 |
| Atorvastatin | 158 | $2,343 | $15 |
| Mirtazapine | 25 | $1,647 | $66 |
| Metformin Hcl Er | 65 | $1,412 | $22 |
| Valsartan | 12 | $1,320 | $110 |
| Levothyroxine | 44 | $1,021 | $23 |
| Tamsulosin | 44 | $1,011 | $23 |
| Losartan | 57 | $993 | $17 |
| Lisinopril | 110 | $947 | $9 |
| Spironolactone-Hctz | 14 | $866 | $62 |
| Gabapentin | 56 | $815 | $15 |
| Lovastatin | 30 | $705 | $23 |
| Alendronate | 48 | $701 | $15 |
| Metoprolol | 26 | $661 | $25 |
| Albuterol Sulfate Hfa | 20 | $618 | $31 |
| Omeprazole | 42 | $613 | $15 |
| Amlodipine Besylate | 66 | $611 | $9 |
| Pantoprazole | 25 | $596 | $24 |
| Isosorbide Dinitrate | 11 | $563 | $51 |
| Pravastatin | 33 | $543 | $16 |
| Rosuvastatin | 21 | $521 | $25 |
| Hydrochlorothiazide | 82 | $502 | $6 |
| Trazodone | 29 | $495 | $17 |
| Metoprolol | 31 | $492 | $16 |
| Simvastatin | 37 | $458 | $12 |
| Acyclovir | 15 | $405 | $27 |
| Hydrocodone-Acetaminophen | 18 | $358 | $20 |
| Losartan-Hydrochlorothiazide | 15 | $352 | $23 |
| Warfarin | 15 | $343 | $23 |
| Allopurinol | 19 | $296 | $16 |
| Hydralazine | 14 | $217 | $16 |
| Fluticasone Propionate | 14 | $215 | $15 |
| Amiodarone | 12 | $203 | $17 |
| Escitalopram | 19 | $172 | $9 |
| Amitriptyline | 11 | $169 | $15 |
| Propranolol | 12 | $167 | $14 |
| Atenolol | 18 | $143 | $8 |
| Lisinopril-Hydrochlorothiazide | 16 | $143 | $9 |
| Sertraline | 15 | $140 | $9 |
| Metformin | 14 | $108 | $8 |
| Zolpidem | 12 | $94 | $8 |
2022: 19 drugs
| Gabapentin | 56 | $1,034 | $18 |
| Atorvastatin | 88 | $878 | $10 |
| Losartan | 28 | $465 | $17 |
| Baclofen | 23 | $447 | $19 |
| Duloxetine | 12 | $414 | $35 |
| Amlodipine Besylate | 47 | $386 | $8 |
| Albuterol Sulfate Hfa | 11 | $291 | $26 |
| Tamsulosin | 26 | $288 | $11 |
| Hydrocodone-Acetaminophen | 21 | $211 | $10 |
| Metformin | 27 | $177 | $7 |
| Lisinopril | 26 | $171 | $7 |
| Fluticasone Propionate | 19 | $149 | $8 |
| Ibuprofen | 18 | $146 | $8 |
| Levothyroxine | 13 | $134 | $10 |
| Metoprolol | 13 | $130 | $10 |
| Trazodone | 15 | $106 | $7 |
| Omeprazole | 16 | $106 | $7 |
| Lisinopril-Hydrochlorothiazide | 37 | $104 | $3 |
| Hydrochlorothiazide | 12 | $52 | $4 |
2021: 5 drugs
| Gabapentin | 15 | $406 | $27 |
| Atorvastatin | 25 | $185 | $7 |
| Baclofen | 11 | $168 | $15 |
| Amlodipine Besylate | 13 | $68 | $5 |
| Metformin | 12 | $54 | $4 |
2020: 2 drugs
| Levothyroxine | 12 | $280 | $23 |
| Atorvastatin | 11 | $168 | $15 |
Money from drug and device companies
$15 in 2024
A payment is not proof that care is biased.
| Pfizer | Paxlovid | $15 | 1 payment
|
See the published payment
| Pfizer | Meals · 2024-01-03 | Paxlovid | $15 |
Professional record
- NPI
- 1447754908
- Licence
- CA A164026California A164026: Current · expires 2027-08-31
- Trained
- University of California, Davis School of Medicine, 2021
- Gender
- Female
More record details
- Sole proprietor
- No
- Taxonomy
- Family medicine (207Q00000X)
- Mailing address
- Po Box 276950, Sacramento, CA, 95827
- NPI first listed
- 2018-03-20
- NPI last updated
- 2025-09-08
- NPI record certified
- 2025-09-08
This is when the NPI record was last certified, not a medical board exam.