Hai Nguyen, MD
Family Medicine · San Jose, CANPI 1326079997
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 95.3% of the total across 110 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 19 manufacturers, the largest accounting for just 21.4% — the pattern of someone who eats at a lot of different presentations. Among family medicine clinicians in CA with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 110 payments — averaging $36.19 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$852
- AstraZeneca$615
- Amarin Pharma, Inc.$496
- Medtronic$314
- Novo Nordisk$231
- Lilly USA, LLC$157
- plus $1K from 13 others
What the payments were for
- Travel & lodging$1734%
- Food & beverage$3,79595%
- Education$130%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Boston Scientific | 58 | $852 |
| AstraZeneca | 21 | $615 |
| Amarin Pharma, Inc. | 9 | $496 |
| Medtronic | 2 | $314 |
| Novo Nordisk | 2 | $231 |
| Lilly USA, LLC | 2 | $157 |
| Angiodynamics, Inc. | 1 | $150 |
| Gilead | 2 | $140 |
| Edwards Lifesciences | 2 | $136 |
| Silk Road Medical, Inc. | 1 | $127 |
| Sunovion Pharmaceuticals Inc. | 1 | $125 |
| Merck | 1 | $125 |
| Amgen | 1 | $125 |
| Urovant Sciences Inc | 1 | $116 |
| Inspire Medical Systems, Inc. | 1 | $99 |
| Boehringer Ingelheim | 2 | $99 |
| Cardiva Medical, Inc. | 1 | $33 |
| Pfizer | 1 | $25 |
| AbbVie | 1 | $16 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- Vascepa$410
- Watchman$394
- SYNCHROMEDII$314
- WATCHMAN Access System$159
- Nanoknife$150
- Edwards SAPIEN 3 Transcatheter Heart Valve$135
- ENROUTE Transcarotid Stent$127
- ENROUTE .014 Guidewire$127
- ENHANCE Transcarotid Peripheral Access Kit$127
- ENROUTE Transcarotid Neuroprotection System$127
- LONHALA MAGNAIR$125
- STEGLATRO$125
- FARXIGA$125
- Repatha$125
- BREZTRI$125
- JARDIANCE$125
- Ozempic$125
- Vemlidy$122
- GEMTESA$116
- RYBELSUS$106
How this compares
$3,981 in reported general payments places this provider in the 90th percentile of 10,533 family medicine providers in California.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Atorvastatin Calcium | 46 | $519 |
| Mirtazapine | 14 | $431 |
| Losartan Potassium | 40 | $373 |
| Naproxen | 23 | $284 |
| Omeprazole | 28 | $283 |
| Metformin Hcl | 27 | $238 |
| Triamcinolone Acetonide | 46 | $225 |
| LoperamideLoperamide Hcl | 15 | $210 |
| Gabapentin | 11 | $186 |
| Metoprolol Succinate | 17 | $173 |
| Amlodipine Besylate | 40 | $170 |
| Azelastine Hcl | 11 | $163 |
| Promethazine-DmPromethazine/Dextromethorphan | 11 | $154 |
| Rosuvastatin Calcium | 14 | $123 |
| Amoxicillin | 32 | $112 |
Paid to pharmacies, not to this prescriber.
Other family medicine in San Jose
- Sherly SoleimanEncino$1.2M
- Pamela KushnerLos Angeles$1.2M
- Sujata NarayanStanford$1.2M
- Jeffrey UngerChino$906K
- Alexander RivkinLos Angeles$866K
- Scott HowellLos Angeles$793K
- Derrick ButlerLos Angeles$692K
- Sandra CalmanMontara$589K
- Anthony JonesOakland$377K
- Amira AyadBakersfield$360K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.