Stanley Yuan-Zheng Xiao, D.D.S.
General Practice Dentistry · San Francisco, CA
Stanley Yuan-Zheng Xiao, D.D.S. is a general practice dentistry with a practice address in San Francisco, California, and NPI 1114049996, issued on Apr 4, 2007. Check the license (California 53045, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stanley Yuan-Zheng Xiao
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 53045 CA
Self-reported in NPPES; status is on the state search - Practice location
- 402 8TH Ave Ste 204, San Francisco, CA 94118
- Phone
- (415) 387-0614
- Enumerated
- Apr 4, 2007
- Record last updated
- Jan 6, 2023
- Fax
- (415) 387-0615
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Verify Stanley Yuan-Zheng Xiao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 53045Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average general practice dentistry in 2024
44 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
- Azithromycin30 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.
Industry payments in 2024: $30.36
2 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Stanley Yuan-Zheng Xiao among 17,852 general practice dentistry records in California
Stanley Yuan-Zheng Xiao, 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 2007, is newer than 29% of them.
- NPI issued2007 · 29% of these records are older, 40% 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 updated2023 · 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).
667 general practice dentistry records list a practice address in San Francisco
They are 667 of the 38,143 NPPES records with a practice address in San Francisco, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in San Francisco → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Alla Alperin, DDSSan Francisco, CA 941181386772168
- Leonardo Arellano, D.D.S.San Francisco, CA 941181336169069
- Christina Chang, D.D.S.San Francisco, CA 941181669523775
- Michael Fox, DDSSan Francisco, CA 941181285722306
- Robert Ho, D.D.S.San Francisco, CA 941181962535310
- Shirley La, DDSSan Francisco, CA 941181891897930
- Roger Lee, DDSSan Francisco, CA 941181427176650
- Donald LimSan Francisco, CA 941181750463709
Common questions
What is Stanley Yuan-Zheng Xiao, D.D.S.'s NPI number?
Stanley Yuan-Zheng Xiao, D.D.S.'s National Provider Identifier (NPI) is 1114049996, issued on Apr 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Stanley Yuan-Zheng Xiao, D.D.S. located?
The NPPES record lists a practice address at 402 8TH Ave Ste 204, San Francisco, CA, 94118. Phone: (415) 387-0614. Providers update this record themselves, so call before visiting.
How can I verify Stanley Yuan-Zheng Xiao, D.D.S.'s license?
NPPES lists California license number 53045, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Stanley Yuan-Zheng Xiao, D.D.S. prescribe under Medicare Part D?
In 2024, Stanley Yuan-Zheng Xiao, D.D.S. had 44 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.