Kathleen Ying Kiu Yau, DDS
General Practice · Palo Alto
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- Not verified
- Not the same as out of network.
- Office
- 1
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. Yau’s office at (650) 430-3493 to ask if they take your plan before you enroll.
California Medical Board record
Licence G59525 · Cancelled
Licence status: Cancelled · since 1987 · Medical College of Ohio.
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.
Medicaid work
$795,817 in 2024
Medicaid paid $795,817 for 13,323 billed services this clinician did in 2024, up to 125 people in a month for one service.
Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.
| Clinic visit/encounter, all-inclusive | 1,211 | $461,915 |
| Service | 282 | $140,474 |
| Service | 867 | $23,144 |
| Service | 705 | $19,463 |
| Service | 349 | $15,912 |
| Service | 302 | $15,887 |
| Service | 260 | $14,430 |
| Service | 1,092 | $13,906 |
| Service | 966 | $13,572 |
| Service | 332 | $13,334 |
| Service | 307 | $11,726 |
| Service | 280 | $10,348 |
| 2024 | 13,323 | 28 | 125 | $795,817 |
| 2023 | 9,011 | 24 | 122 | $616,969 |
| 2022 | 6,881 | 22 | 127 | $478,324 |
| 2021 | 1,518 | 1 | 142 | $519,670 |
| 2020 | 1,425 | 1 | 170 | $304,789 |
| 2019 | 2,302 | 1 | 227 | $483,388 |
| 2018 | 2,599 | 1 | 265 | $538,324 |
See the largest Medicaid services in earlier years
2023
| Clinic visit/encounter, all-inclusive | 1,108 | $406,638 |
| Service | 196 | $94,373 |
| Service | 377 | $15,621 |
| Service | 482 | $14,225 |
| Service | 533 | $12,563 |
| Service | 745 | $9,221 |
| Service | 659 | $9,149 |
| Service | 315 | $7,781 |
| Service | 191 | $7,094 |
| Service | 374 | $5,902 |
| Service | 695 | $4,919 |
| Service | 248 | $4,843 |
2022
| Clinic visit/encounter, all-inclusive | 899 | $321,339 |
| Service | 168 | $78,574 |
| Service | 375 | $11,435 |
| Service | 259 | $10,982 |
| Service | 597 | $8,407 |
| Service | 276 | $8,008 |
| Service | 551 | $7,909 |
| Service | 201 | $7,453 |
| Service | 776 | $6,253 |
| Service | 579 | $3,916 |
| Service | 210 | $3,354 |
| Service | 301 | $3,343 |
2021
| Service | 1,518 | $519,670 |
2020
| Service | 1,425 | $304,789 |
2019
| Service | 2,302 | $483,388 |
2018
| Service | 2,599 | $538,324 |
Drugs they prescribed that Part D paid
$94
Pharmacies billed $94 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 32) in 2024. Too few prescriptions to compare fairly with other clinicians.
32 generic and 0 brand-name prescriptions · $94 in drug cost · 17 antibiotic prescriptions to 16 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 | 15 | $39 | $3 |
Year by year
| 2024 | 32 | 24 | 0% (0) | 0% | $94 |
| 2023 | 22 | 18 | 0% (0) | None | $113 |
| 2022 | 21 | 16 | None | None | $85 |
| 2021 | 25 | 14 | None | 0% | $86 |
| 2020 | 18 | 12 | None | 0% | $91 |
| 2019 | 23 | 18 | 0% (0) | 0% | $90 |
| 2018 | 27 | 20 | None | 0% | $143 |
| 2017 | 25 | 17 | None | 0% | $111 |
| 2016 | 18 | 11 | 0% (0) | 0% | $139 |
| 2015 | 12 | None | None | None | $97 |
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
| Ibuprofen | 11 | $39 | $4 |
2019: 1 drug
| Amoxicillin | 12 | $49 | $4 |
2018: 1 drug
| Amoxicillin | 13 | $46 | $4 |
2017: 1 drug
| Amoxicillin | 11 | $40 | $4 |
Money from drug and device companies
$140 in 2020
A payment is not proof that care is biased.
| Hu-Friedy Mfg. Co. | Hu-Friedy Ims System | $90 | 3 payments
|
| Zimmer Biomet Holdings | All Osseotite Implants | $50 | 1 payment
|
See all 4 published payments
| Zimmer Biomet Holdings | Education · 2020-05-31 | All Osseotite Implants | $50 |
| Hu-Friedy Mfg. Co. | Education · 2020-05-26 | Hu-Friedy Ims System | $30 |
| Hu-Friedy Mfg. Co. | Education · 2020-05-26 | Hu-Friedy Ims System | $30 |
| Hu-Friedy Mfg. Co. | Education · 2020-05-26 | Hu-Friedy Ims System | $30 |
Professional record
- NPI
- 1740580109
- Licence
- CA 59525California G59525: Cancelled
More record details
- Sole proprietor
- No
- Taxonomy
- Federal specialty code 1223G0001X (1223G0001X)
- Mailing address
- 778 Encina Grande Dr, Palo Alto, CA, 94306
- NPI first listed
- 2010-11-01
- NPI last updated
- 2011-07-11
This is when the NPI record was last certified, not a medical board exam.