Louis Tieu, DDS,MD
Oral & Maxillofacial Surgery · Campbell
- 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
- Has dropped Medicare — you would pay privately
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. Tieu’s office at (408) 871-2988 to ask if they take your plan before you enroll.
California Medical Board record
Licence A82866 · Current
Licensed to practise in California · since 2003 · expires 2027-01-31 · University of California, Davis School of Medicine.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Drugs they prescribed that Part D paid
$656
Pharmacies billed $656 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 78) in 2024. At or below the middle of the specialty; the typical oral & maxillofacial surgery clinician is at 22%. Surgeons prescribe little besides pain medicine after an operation, so their opioid share runs high.
78 generic and 0 brand-name prescriptions · $656 in drug cost · 72 antibiotic prescriptions to 40 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 | 34 | $301 | $9 |
| Amoxicillin | 18 | $146 | $8 |
Year by year
| 2024 | 78 | 40 | 0% (0) | 0% | $656 |
| 2023 | 55 | 36 | 0% (0) | 0% | $447 |
| 2022 | 39 | 26 | 0% (0) | 0% | $294 |
| 2021 | 51 | 25 | 0% (0) | None | $519 |
| 2020 | 33 | 14 | None | 0% | $419 |
| 2019 | 36 | 24 | None | None | $440 |
| 2018 | 49 | 27 | None | None | $543 |
| 2017 | 55 | 27 | None | 0% | $418 |
| 2016 | 71 | 30 | 20% (14) | 0% | $961 |
| 2015 | 91 | 39 | 26% (24) | None | $884 |
| 2014 | 49 | 20 | 31% (15) | 0% | $422 |
| 2013 | 58 | 20 | 35% (20) | 0% | $412 |
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
| Penicillin V | 32 | $198 | $6 |
2022: 1 drug
| Penicillin V | 26 | $206 | $8 |
2021: 2 drugs
| Clindamycin | 17 | $286 | $17 |
| Penicillin V | 18 | $158 | $9 |
2020: 1 drug
| Clindamycin | 20 | $355 | $18 |
2019: 2 drugs
| Clindamycin | 12 | $304 | $25 |
| Penicillin V | 12 | $90 | $7 |
2018: 2 drugs
| Clindamycin | 13 | $239 | $18 |
| Penicillin V | 17 | $179 | $11 |
2017: 1 drug
| Penicillin V | 25 | $208 | $8 |
2016: 2 drugs
| Penicillin V | 22 | $221 | $10 |
| Hydrocodone-Acetaminophen | 13 | $187 | $14 |
2015: 3 drugs
| Penicillin V | 30 | $298 | $10 |
| Hydrocodone-Acetaminophen | 20 | $260 | $13 |
| Ibuprofen | 23 | $138 | $6 |
2014: 3 drugs
| Penicillin V | 14 | $133 | $10 |
| Hydrocodone-Acetaminophen | 13 | $104 | $8 |
| Ibuprofen | 15 | $75 | $5 |
2013: 3 drugs
| Penicillin V | 16 | $140 | $9 |
| Hydrocodone-Acetaminophen | 17 | $111 | $7 |
| Ibuprofen | 14 | $48 | $3 |
Money from drug and device companies
$30 in 2025
| 2025 | 1 | 1 | $30 | $30 |
| 2022 | 1 | 1 | None | $110 |
| 2020 | 1 | 1 | None | $24 |
| 2019 | 1 | 1 | None | $45 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Septodont | Orasoothe Sockit Gel Syringe | $30 | 1 payment
|
See the published payment
| Septodont | Paid to speak or teach · 2025-11-18 | Orasoothe Sockit Gel Syringe | $30 |
See earlier years (2022, 2020, 2019)
2022: $110
| Henry Schein | None | $110 | 1 payment
|
2020: $24
| Zimmer Biomet Holdings | All T3 Implants | $24 | 1 payment
|
2019: $45
| Dentsply Ih | Astra Tech Implant System | $45 | 1 payment
|
Professional record
- NPI
- 1972641595
- Licence
- CA 44633, CA A82866California A82866: Current · expires 2027-01-31
More record details
- Sole proprietor
- Yes
- Taxonomy
- Federal specialty code 204E00000X (204E00000X); Federal specialty code 1223S0112X (1223S0112X)
- Mailing address
- 281 E Hamilton Ave, Suite 6, Campbell, CA, 95008
- NPI first listed
- 2007-02-03
- NPI last updated
- 2025-09-11
This is when the NPI record was last certified, not a medical board exam.