Tracy Wong, O.D.
Optometrist · El Segundo, CA
Tracy Wong, O.D. is an optometrist with a practice address in El Segundo, California, and NPI 1821177239, issued on Nov 4, 2006. Check the license (California 12873 T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tracy Wong
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 12873 T CA
Self-reported in NPPES; status is on the state search - Practice location
- 2101 Rosecrans Ave, El Segundo, CA 90245
- Phone
- (310) 321-6990
- Enumerated
- Nov 4, 2006
- Record last updated
- Feb 12, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090930000110); accepts Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 2005
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify Tracy 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 12873 TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average optometrist in 2024
13 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
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: $222.07
5 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US 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
- Marsha Howard Optometric CorpSignal Hill, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tracy Wong among 8,308 optometrist records in California
Tracy 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 66% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2005 · median 2008 among the 3,573 with a school on file
- Record last updated2014 · 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).
10 optometrist records list a practice address in El Segundo
They are 10 of the 5,178 NPPES records with a practice address in El Segundo, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in El Segundo → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Jennifer Aslam, ODEl Segundo, CA 902451215457437
- Eileen Bell, O.D.El Segundo, CA 902451023191913
- Brian Deckert, O.D.El Segundo, CA 902451881683035
- Adam Klemens, ODEl Segundo, CA 902451396732632
- Anna Liew, ODEl Segundo, CA 902451417472960
- Jeffrey Marshak, O.D.El Segundo, CA 902451225165590
- Jaime Okamura, O.D.El Segundo, CA 902451568451631
- Lara PriestEl Segundo, CA 902451568925055
Common questions
What is Tracy Wong, O.D.'s NPI number?
Tracy Wong, O.D.'s National Provider Identifier (NPI) is 1821177239, issued on Nov 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tracy Wong, O.D. located?
The NPPES record lists a practice address at 2101 Rosecrans Ave, El Segundo, CA, 90245. Phone: (310) 321-6990. Providers update this record themselves, so call before visiting.
How can I verify Tracy Wong, O.D.'s license?
NPPES lists California license number 12873 T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Tracy Wong, O.D. prescribe under Medicare Part D?
In 2024, Tracy Wong, O.D. had 13 Medicare Part D claims; 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.