Tracy Chan
Optometrist · Sacramento, CA
Tracy Chan is an optometrist with a practice address in Sacramento, California, and NPI 1992114565, issued on Aug 8, 2014. Check the license (California 15083, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tracy Chan
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 15083 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4860 Y St, Sacramento, CA 95817
- Phone
- (916) 734-6602
- Enumerated
- Aug 8, 2014
- Record last updated
- May 8, 2026
- Medicare enrollment
- Enrolled (PECOS I20141022002698); accepts Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 2014
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 4860 Y St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tracy Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 15083Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average optometrist in 2024
166 Medicare Part D claims for 74 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 52% of claims.
Most prescribed
- Latanoprost66 claims
- Restasis13 claims
- Xiidra12 claims
- Brimonidine Tartrate11 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: $318.75
14 payments; by number, the most common kind was food and beverage; the largest payer was Oyster Point Pharma, 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
- Gabriel Jacob MD A Medical CorporationSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tracy Chan among 8,308 optometrist records in California
Tracy Chan 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 2014, is newer than 68% of them.
- NPI issued2014 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2014 · median 2008 among the 3,573 with a school on file
- Record last updated2026 · 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 Sacramento → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Thomas Barnes, O.D.Sacramento, CA 958171669456695
- Brooke Chang, O.D.Sacramento, CA 958171821073461
- Crista Corbett, O.D.Sacramento, CA 958171275647455
- Larisa Johnson-Tong, O.D.Sacramento, CA 958171033215488
- Heidi Miller, ODSacramento, CA 958171831506682
- Myhanh Nguyen, O.D.Sacramento, CA 958171639154289
- Hai Tong, O.D.Sacramento, CA 958171447356878
- Jenny Truong, ODSacramento, CA 958171700362571
Common questions
What is Tracy Chan's NPI number?
Tracy Chan's National Provider Identifier (NPI) is 1992114565, issued on Aug 8, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Tracy Chan located?
The NPPES record lists a practice address at 4860 Y St, Sacramento, CA, 95817. Phone: (916) 734-6602. Providers update this record themselves, so call before visiting.
How can I verify Tracy Chan's license?
NPPES lists California license number 15083, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Tracy Chan prescribe under Medicare Part D?
In 2024, Tracy Chan had 166 Medicare Part D claims for 74 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.