Zhaotong Xu, OD
Optometrist · San Francisco, CA
Zhaotong Xu, OD is an optometrist with a practice address in San Francisco, California, and NPI 1144942905, issued on Sep 16, 2022. Check the license (California OPT35277, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Zhaotong Xu
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT35277 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2211 Bush St FL 2, San Francisco, CA 94115
- Phone
- (415) 474-3333
- Enumerated
- Sep 16, 2022
- Record last updated
- Aug 28, 2024
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 2211 Bush St FL 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristin Symon, ODOptometrist1811243090
- Kathryn Werner, O.D.Optometrist1952752255
Verify Zhaotong Xu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OPT35277Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% more Medicare Part D claims than the average optometrist in 2024
327 Medicare Part D claims for 123 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims.
Most prescribed
- Latanoprost56 claims
- Moxifloxacin40 claims
- Neomycin-Polymyxin-Dexameth31 claims
- Prednisolone Acetate30 claims
- Restasis16 claims
- Cequa14 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: $377.08
14 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 34,453 providers of this specialty with any payment received $769.99 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.
Zhaotong Xu among 8,308 optometrist records in California
Zhaotong Xu, OD is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 89% of them.
- NPI issued2022 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2024 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in California
There are 8,308 optometrist records in California.
All 8,308 in California → Every provider in San Francisco → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Jeff Azus, ODSan Francisco, CA 941151396810446
- Terrence Chan, O.D.San Francisco, CA 941151659302982
- Michael Gee, O.D.San Francisco, CA 941151801952957
- Thomas King, ODSan Francisco, CA 941151851393789
- Andrea LeSan Francisco, CA 941151275682049
- Clifford Lee, O.D.San Francisco, CA 941151497828370
- Edna Lee, O.D.San Francisco, CA 941151124191002
- Marilyn Ng, O.D.San Francisco, CA 941151720159239
Common questions
What is Zhaotong Xu, OD's NPI number?
Zhaotong Xu, OD's National Provider Identifier (NPI) is 1144942905, issued on Sep 16, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Zhaotong Xu, OD located?
The NPPES record lists a practice address at 2211 Bush St FL 2, San Francisco, CA, 94115. Phone: (415) 474-3333. Providers update this record themselves, so call before visiting.
How can I verify Zhaotong Xu, OD's license?
NPPES lists California license number OPT35277, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Zhaotong Xu, OD prescribe under Medicare Part D?
In 2024, Zhaotong Xu, OD had 327 Medicare Part D claims for 123 beneficiaries; the average among optometrist prescribers was 277. 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.