Kathleen Ying Kiu Yau, D.D.S.
General Practice Dentistry · Palo Alto, CA
Kathleen Ying Kiu Yau, D.D.S. is a general practice dentistry with a practice address in Palo Alto, California, and NPI 1740580109, issued on Nov 1, 2010. Check the license (California 59525, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen Ying Kiu Yau
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 59525 CA
Self-reported in NPPES; status is on the state search - Practice location
- 778 Encina Grande Dr, Palo Alto, CA 94306
- Phone
- (650) 430-3493
- Enumerated
- Nov 1, 2010
- Record last updated
- Jul 11, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Verify Kathleen Ying Kiu Yau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 59525Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average general practice dentistry in 2024
32 Medicare Part D claims for 24 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Kathleen Ying Kiu Yau among 17,852 general practice dentistry records in California
Kathleen Ying Kiu Yau, D.D.S. is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 68% of them.
- NPI issued2010 · 68% of these records are older, 30% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2011 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Dentistry providers in California
There are 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Palo Alto → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Sepideh Agah, DDSPalo Alto, CA 943061336249036
- Dean Clark, DDSPalo Alto, CA 943061609939453
- Kris Hamamoto, D.D.S.Palo Alto, CA 943061790852580
- Teru Harada, D.D.S.Palo Alto, CA 943061871625467
- Arthur Jones, DMDPalo Alto, CA 943061679587877
- Steven Kato, D.D.S.Palo Alto, CA 943061144369778
- Kimberly Kato, D.D.S.Palo Alto, CA 943061841339470
- Timothy Mulcahy, D.D.S.Palo Alto, CA 943061275614844
Common questions
What is Kathleen Ying Kiu Yau, D.D.S.'s NPI number?
Kathleen Ying Kiu Yau, D.D.S.'s National Provider Identifier (NPI) is 1740580109, issued on Nov 1, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Ying Kiu Yau, D.D.S. located?
The NPPES record lists a practice address at 778 Encina Grande Dr, Palo Alto, CA, 94306. Phone: (650) 430-3493. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Ying Kiu Yau, D.D.S.'s license?
NPPES lists California license number 59525, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Kathleen Ying Kiu Yau, D.D.S. prescribe under Medicare Part D?
In 2024, Kathleen Ying Kiu Yau, D.D.S. had 32 Medicare Part D claims for 24 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.