NPPES file of Aug 9, 2026

Elaine Chung, O.D.

Optometrist · San Jose, CA

Elaine Chung, O.D. is an optometrist with a practice address in San Jose, California, and NPI 1962432393, issued on Jul 3, 2006. Check the license (California OPT12795TLG, 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
1962432393
Name
Elaine Chung
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
OPT12795TLG CA
Self-reported in NPPES; status is on the state search
Practice location
690 River Oaks Pkwy, San Jose, CA 95134
Phone
(408) 914-8839
Enumerated
Jul 3, 2006
Record last updated
Dec 5, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicaid ID
GSD005300 CA
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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Verify Elaine Chung 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 OPT12795TLG
    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: $72.71

4 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. Elaine Chung$72.71
  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.

207 optometrist records list a practice address in San Jose

They are 207 of the 20,925 NPPES records with a practice address in San Jose, and 8,308 optometrist records in California.

Other optometrist records in California

  1. Douglas Aaseby, O.D.El Dorado Hills, CA1962715961
  2. Saloumeh Abadi, ODSanta Monica, CA1699258756
  3. Davoud AbbasiFillmore, CA1902361678
  4. Christopher Abbott, O.D.Santee, CA1417936220
  5. Sara Abboud, ODAlbany, CA1649052846
  6. Ghezal Abdali, O.D.Tustin, CA1770688640
  7. Nahid Abdali, O.D.San Ramon, CA1700210242
  8. Yasmeen AbdelfattahIrvine, CA1417786617
  9. Marina Abdou, ODUpland, CA1356017321
  10. Angela Abe, OPTModesto, CA1336108885

Common questions

What is Elaine Chung, O.D.'s NPI number?

Elaine Chung, O.D.'s National Provider Identifier (NPI) is 1962432393, issued on Jul 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Elaine Chung, O.D. located?

The NPPES record lists a practice address at 690 River Oaks Pkwy, San Jose, CA, 95134. Phone: (408) 914-8839. Providers update this record themselves, so call before visiting.

How can I verify Elaine Chung, O.D.'s license?

NPPES lists California license number OPT12795TLG, 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.