Dixon Wong, O.D.
Optometrist · Rialto, CA
Dixon Wong, O.D. is an optometrist with a practice address in Rialto, California, and NPI 1811196967, issued on Jul 17, 2007. Check the license (California 13293, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dixon Wong
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 13293 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1366 S Riverside Ave, Rialto, CA 92376
- Phone
- (909) 421-2020
- Enumerated
- Jul 17, 2007
- Record last updated
- Aug 20, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (909) 285-9586
- Medicare enrollment
- Enrolled (PECOS I20080117000571); accepts Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 2007
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 1366 S Riverside Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dianna Ambartsumyan, PHARM. DPharmacist1598254609
- Solomon Lee, PHARM DPharmacist1831688878
- Dewi Singgih, PHARMDPharmacist1265793475
- Dennis Wong, O.D.Optometrist1245438365
Verify Dixon Wong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 13293Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $28.50
2 payments; by number, the most common kind was food and beverage; the largest payer was CooperVision 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.
Bills Medicare through one group practice
- Wong Eyecare Associates, AN Optometric CorporationRialto, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dixon Wong among 8,308 optometrist records in California
Dixon Wong, O.D. 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 2007, is newer than 34% of them.
- NPI issued2007 · 34% of these records are older, 46% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2007 · median 2008 among the 3,573 with a school on file
- Record last updated2018 · 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 Rialto → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Gary Freestone, ODRialto, CA 923761336214998
- Nauz Hassanshahi, ODRialto, CA 923761497266357
- Shine Kikawa, O.D.Rialto, CA 923761568736890
- Andrew Ngo, O.D.Rialto, CA 923761033542071
- Kimberly Peterson, O.D.Rialto, CA 923761922141175
- Susan Sawyer, O.D.Rialto, CA 923761518073709
- Phuong To, O.D.Rialto, CA 923761215070461
- Dennis Wong, O.D.Rialto, CA 923761245438365
Common questions
What is Dixon Wong, O.D.'s NPI number?
Dixon Wong, O.D.'s National Provider Identifier (NPI) is 1811196967, issued on Jul 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Dixon Wong, O.D. located?
The NPPES record lists a practice address at 1366 S Riverside Ave, Rialto, CA, 92376. Phone: (909) 421-2020. Providers update this record themselves, so call before visiting.
How can I verify Dixon Wong, O.D.'s license?
NPPES lists California license number 13293, 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.