NPPES file of Aug 9, 2026

Yujia Zhang

Optometrist · Los Altos, CA

Yujia Zhang is an optometrist with a practice address in Los Altos, California, and NPI 1093483729, issued on Aug 30, 2021. Check the license (California 35013, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1093483729
Name
Yujia Zhang
Primary taxonomy
Optometrist 152W00000X
License number
35013 CA
Self-reported in NPPES; status is on the state search
Practice location
286 State St, Los Altos, CA 94022
Phone
(650) 948-6910
Enumerated
Aug 30, 2021
Record last updated
Sep 29, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 286 State St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Audrey Chu, ODOptometrist1770005183
  2. Andrea Dong, O.D.Optometrist1730244682
  3. Kira Majmundar, ODOptometrist1558080580
  4. Jabina Ramde, O.D.Optometrist1679684047
  5. Kathleen Shen, ODOptometrist1336113372
  6. Emily Yuen, O.D.Optometrist1346795820

Verify Yujia Zhang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 35013
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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Industry payments in 2024: $164.47

5 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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.

  1. Yujia Zhang$164.47
  2. Specialty average$769.99

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Yujia Zhang among 8,308 optometrist records in California

Yujia Zhang 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 2021, is newer than 86% of them.

  • NPI issued2021 · 86% of these records are older, 11% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 43% of these records are
  • Record last updated2021 · 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).

15 optometrist records list a practice address in Los Altos

They are 15 of the 718 NPPES records with a practice address in Los Altos, and 8,308 optometrist records in California.

The 8 optometrist records with the nearest ZIP codes

  1. Wendy Ahn, ODLos Altos, CA 940221932324670
  2. Audrey Chu, ODLos Altos, CA 940221770005183
  3. Andrea Dong, O.D.Los Altos, CA 940221730244682
  4. Lisa Lo, O.D.Los Altos, CA 940221851691778
  5. Annie Low, O.D.Los Altos, CA 940221366778839
  6. Kira Majmundar, ODLos Altos, CA 940221558080580
  7. Aaron Neufeld, O.D.Los Altos, CA 940221194107763
  8. Jabina Ramde, O.D.Los Altos, CA 940221679684047

Common questions

What is Yujia Zhang's NPI number?

Yujia Zhang's National Provider Identifier (NPI) is 1093483729, issued on Aug 30, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Yujia Zhang located?

The NPPES record lists a practice address at 286 State St, Los Altos, CA, 94022. Phone: (650) 948-6910. Providers update this record themselves, so call before visiting.

How can I verify Yujia Zhang's license?

NPPES lists California license number 35013, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.