William Huy Q Nguyen, DDS
Dentist · Gilroy
- Medicare standing
- 1 flag on the record
- Listed below.
- Plans that list them
- Not verified
- Not the same as out of network.
- Office
- 1
On the public record
- Medicare does not list them as allowed to order and refer
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 Dr. Nguyen’s office at (408) 842-3900 to ask if they take your plan before you enroll.
California Medical Board record
Licence G47538 · Cancelled
Licence status: Cancelled · since 1982 · University of Arizona College of Medicine.
License has been voluntarily canceled, or the license has been expired for at least five years and has not been renewed. No practice is permitted.
Matched on the licence number without its letter prefix; check the name before relying on it.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Drugs they prescribed that Part D paid
$84
Pharmacies billed $84 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 26) in 2024. Too few prescriptions to compare fairly with other clinicians.
26 generic and 0 brand-name prescriptions · $84 in drug cost · 18 antibiotic prescriptions to 14 people.
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.
| Penicillin V | 13 | $61 | $4 |
Year by year
| 2024 | 26 | 14 | 0% (0) | 0% | $84 |
| 2023 | 13 | None | 0% (0) | 0% | $93 |
| 2022 | 18 | None | 0% (0) | 0% | $140 |
| 2021 | 24 | 13 | 0% (0) | 0% | $138 |
| 2020 | 25 | 11 | 0% (0) | 0% | $183 |
| 2019 | 15 | None | 0% (0) | 0% | $99 |
| 2018 | 26 | 12 | 0% (0) | 0% | $134 |
| 2017 | 15 | None | 0% (0) | 0% | $96 |
| 2016 | 19 | None | 0% (0) | 0% | $111 |
| 2015 | 31 | 17 | 0% (0) | 0% | $235 |
| 2014 | 17 | None | 0% (0) | 0% | $131 |
| 2013 | 30 | 15 | None | None | $298 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2022: 1 drug
| Penicillin V | 12 | $110 | $9 |
2021: 1 drug
| Penicillin V | 17 | $122 | $7 |
2020: 1 drug
| Penicillin V | 18 | $152 | $8 |
2018: 1 drug
| Penicillin V | 18 | $112 | $6 |
2016: 1 drug
| Penicillin V | 11 | $85 | $8 |
2015: 1 drug
| Penicillin V | 17 | $106 | $6 |
2013: 1 drug
| Penicillin V | 14 | $123 | $9 |
Money from drug and device companies
$169 in 2025
A payment is not proof that care is biased.
| DePuy Synthes Sales | Na | $150 | 1 payment
|
| Align Technology | Invisalign | $19 | 1 payment
|
See all 2 published payments
| Align Technology | Meals · 2025-10-06 | Invisalign | $19 |
| DePuy Synthes Sales | Meals · 2025-08-21 | Na | $150 |
Professional record
- NPI
- 1487894663
- Licence
- CA 47538California G47538: Cancelled
More record details
- Sole proprietor
- Yes
- Taxonomy
- Federal specialty code 122300000X (122300000X)
- Mailing address
- 8650 San Ysidro Ave, Suite 112, Gilroy, CA, 95020
- NPI first listed
- 2009-02-27
- NPI last updated
- 2009-02-27
This is when the NPI record was last certified, not a medical board exam.