Patricia Tan Chao, DDS
Dentist · Santa Clara
- 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. Chao’s office at (408) 554-1100 to ask if they take your plan before you enroll.
California Medical Board record
Licence G65000 · Cancelled
Licence status: Cancelled · since 1989 · Medical University of South Carolina 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.
State licence records
1 licence
- Illinois 019029594Licensed Dentist · since 2013 · expires 2015-09-30Not RenewedNo board action on this licenceCheck it with the state
We check Colorado, Delaware, Florida, Illinois, Maryland, New Jersey, New York, Tennessee, Texas, Virginia, Washington, plus California above. A state that is not in this list has not been checked, which is not the same as clear.
Drugs they prescribed that Part D paid
$110
Pharmacies billed $110 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 22) in 2024. Too few prescriptions to compare fairly with other clinicians.
22 generic and 0 brand-name prescriptions · $110 in drug cost · 20 antibiotic prescriptions to 18 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.
| Amoxicillin | 16 | $65 | $4 |
Year by year
| 2024 | 22 | 20 | 0% (0) | 0% | $110 |
| 2023 | 29 | 22 | 0% (0) | 0% | $213 |
| 2022 | 25 | 20 | None | 0% | $141 |
| 2021 | 14 | 12 | 0% (0) | None | $84 |
| 2020 | 18 | None | None | None | $111 |
| 2019 | 13 | None | 0% (0) | None | $70 |
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
| Amoxicillin | 22 | $115 | $5 |
2022: 1 drug
| Amoxicillin | 18 | $87 | $5 |
Money from drug and device companies
$311 in 2025
| 2025 | 2 | 14 | None | $311 |
| 2024 | 1 | 22 | None | $453 |
| 2023 | 2 | 18 | $1,005 | $1,286 |
| 2022 | 2 | 20 | None | $1,499 |
| 2021 | 2 | 3 | None | $55 |
| 2020 | 5 | 7 | None | $250 |
| 2019 | 1 | 2 | None | $134 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Align Technology | Invisalign | $292 | 13 payments
|
| Dentsply Sirona | Cavitron | $19 | 1 payment
|
See all 14 published payments
| Align Technology | Meals · 2025-11-30 | Invisalign | $15 |
| Align Technology | Meals · 2025-10-15 | Invisalign | $9 |
| Align Technology | Meals · 2025-10-15 | Invisalign | $32 |
| Dentsply Sirona | Meals · 2025-08-13 | Cavitron | $19 |
| Align Technology | Meals · 2025-07-23 | Invisalign | $10 |
| Align Technology | Meals · 2025-06-19 | Invisalign | $4 |
| Align Technology | Meals · 2025-06-19 | Invisalign | $51 |
| Align Technology | Meals · 2025-05-13 | Invisalign | $30 |
| Align Technology | Meals · 2025-04-29 | Invisalign | $15 |
| Align Technology | Meals · 2025-04-17 | Invisalign | $70 |
| Align Technology | Meals · 2025-03-21 | Invisalign | $28 |
| Align Technology | Meals · 2025-03-20 | Invisalign | $6 |
| Align Technology | Meals · 2025-02-27 | Invisalign | $22 |
| Align Technology | Meals · 2025-02-26 | Invisalign | $1 |
See earlier years (2024, 2023, 2022, 2021, 2020, 2019)
2024: $453
| Align Technology | Invisalign | $453 | 22 payments
|
2023: $1,286
| Align Technology | Invisalign | $1,207 | 17 payments
|
| Dentsply Sirona | Implant Dentistry | $79 | 1 payment
|
2022: $1,499
| Dentsply Sirona | Astra Tech Implant System | $1,033 | 4 payments
|
| Align Technology | Invisalign | $466 | 16 payments
|
2021: $55
| Dentsply Sirona | Atlantis | $30 | 2 payments
|
| Straumann USA | None | $25 | 1 payment
|
2020: $250
| Zimmer Biomet Holdings | Puros | $129 | 3 payments
|
| Align Technology | Invisalign | $69 | 1 payment
|
| Dentsply Sirona | Waveone | $19 | 1 payment
|
| Henry Schein | Dentsply | $18 | 1 payment
|
| Nsk America | None | $14 | 1 payment
|
2019: $134
| Straumann USA | None | $134 | 2 payments
|
Professional record
- NPI
- 1114351350
- Licence
- CA 65000, IL 019.029594, TX 29156California G65000: CancelledIllinois 019029594: Not Renewed
More record details
- Sole proprietor
- No
- Taxonomy
- Federal specialty code 122300000X (122300000X)
- Mailing address
- 1100 Scott Blvd, Santa Clara, CA, 95050
- NPI first listed
- 2013-08-23
- NPI last updated
- 2022-08-15
- NPI record certified
- 2022-06-22
This is when the NPI record was last certified, not a medical board exam.