Nhan Nguyen Dao, DDS
General Practice · San Jose
- 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. Dao’s office at (408) 937-8881 to ask if they take your plan before you enroll.
California Medical Board record
Licence A45562 · Cancelled
Licence status: Cancelled · since 1988 · First Leningrad Medical Institute of I.P. Pavlova.
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
$272
Pharmacies billed $272 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 23) in 2024. Too few prescriptions to compare fairly with other clinicians.
22 generic and fewer than 11 brand-name prescriptions · $272 in drug cost · 17 antibiotic prescriptions to 15 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.
| Cephalexin | 13 | $142 | $10 |
Year by year
| 2024 | 23 | 17 | 0% (0) | None | $272 |
| 2023 | 31 | 20 | 0% (0) | 0% | $414 |
| 2022 | 35 | 20 | 0% (0) | 0% | $323 |
| 2021 | 56 | 32 | 0% (0) | None | $678 |
| 2020 | 12 | None | 0% (0) | 0% | $83 |
| 2019 | 32 | 23 | 0% (0) | 0% | $391 |
| 2018 | 15 | 11 | 0% (0) | 0% | $99 |
| 2017 | 30 | 17 | 0% (0) | 0% | $186 |
| 2016 | 16 | 12 | 0% (0) | 0% | $119 |
| 2015 | 20 | 16 | 0% (0) | 0% | $110 |
| 2014 | 24 | 15 | 0% (0) | 0% | $346 |
| 2013 | 23 | 13 | 0% (0) | None | $308 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 1 drug
| Cephalexin | 14 | $105 | $7 |
2022: 1 drug
| Cephalexin | 15 | $54 | $4 |
2021: 1 drug
| Cephalexin | 19 | $145 | $8 |
2019: 1 drug
| Cephalexin | 16 | $77 | $5 |
2017: 1 drug
| Cephalexin | 16 | $81 | $5 |
2014: 1 drug
| Amoxicillin | 11 | $74 | $7 |
Money from drug and device companies
$211 in 2025
| 2025 | 1 | 10 | None | $211 |
| 2024 | 1 | 1 | None | $31 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Colgate Oral Pharmaceuticals | None | $211 | 10 payments
|
See all 10 published payments
| Colgate Oral Pharmaceuticals | Education · 2025-08-17 | None | $19 |
| Colgate Oral Pharmaceuticals | Education · 2025-08-16 | None | $28 |
| Colgate Oral Pharmaceuticals | Education · 2025-08-15 | None | $11 |
| Colgate Oral Pharmaceuticals | Education · 2025-08-14 | None | $22 |
| Colgate Oral Pharmaceuticals | Education · 2025-08-13 | None | $17 |
| Colgate Oral Pharmaceuticals | Education · 2025-08-12 | None | $44 |
| Colgate Oral Pharmaceuticals | Education · 2025-08-11 | None | $26 |
| Colgate Oral Pharmaceuticals | Education · 2025-08-10 | None | $17 |
| Colgate Oral Pharmaceuticals | Education · 2025-08-09 | None | $22 |
| Colgate Oral Pharmaceuticals | Education · 2025-08-07 | None | $4 |
See earlier years (2024)
2024: $31
| Colgate Oral Pharmaceuticals | None | $31 | 1 payment
|
Professional record
- NPI
- 1801945795
- Licence
- CA 45562California A45562: Cancelled
More record details
- Sole proprietor
- No
- Taxonomy
- Federal specialty code 1223G0001X (1223G0001X)
- Mailing address
- 999 Story Rd Ste 9066, San Jose, CA, 95122
- NPI first listed
- 2007-01-09
- NPI last updated
- 2015-10-21
This is when the NPI record was last certified, not a medical board exam.