Tristina Chung
Vision Therapy Optometrist · Pasadena, CA
Tristina Chung is a vision therapy optometrist with a practice address in Pasadena, California, and NPI 1982254785, issued on Sep 13, 2019. Check the license (California 34352TLG, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tristina Chung
- Primary taxonomy
- Vision Therapy Optometrist 152WV0400X
- License number
- 34352TLG CA
Self-reported in NPPES; status is on the state search - Practice location
- 2700 E Foothill Blvd Ste 207, Pasadena, CA 91107
- Phone
- (626) 578-9685
- Enumerated
- Sep 13, 2019
- Record last updated
- Dec 17, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest vision therapy optometrist records → All 57 in California → Look up another NPI →
Also registered at 2700 E Foothill Blvd Ste 207
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gerald ChoiOptometrist1417543547
- Sato Mananian, OD, MBSOptometrist1932736261
- Elizabeth Wright, ODOptometrist1104331305
Verify Tristina Chung in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 34352TLGCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average vision therapy optometrist in 2024
41 Medicare Part D claims for 26 beneficiaries, against an average of 189 among the 109 providers of this specialty who prescribed in Part D. Brand-name drugs were 56% of claims.
Most prescribed
- Cyclosporine18 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.
Tristina Chung among 57 vision therapy optometrist records in California
Tristina Chung is one of 57 vision therapy optometrist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 91% of them.
- NPI issued2019 · 91% of these records are older, 4% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- Record last updated2021 · 84% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152WV0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vision Therapy Optometrist providers in California
There are 57 vision therapy optometrist records in California.
All 57 in California → Every provider in Pasadena → Vision Therapy Optometrist nationwide →
The 8 vision therapy optometrist records with the nearest ZIP codes
- Derek Tong, O.D.Pasadena, CA 911071972574614
- Danita Lai, O.D.Agoura Hills, CA 913011497721427
- J. Rishko, O.D.Canoga Park, CA 913031033185061
- Vasudha Bhutani, O.D.Encino, CA 913161376682542
- Gary Etting, O.D.Encino, CA 913161912969619
- Howard Weiss, O.D.Granada Hills, CA 913441396833182
- Carl Garbus, O.D.Valencia, CA 913551952468878
- Stephen Chase, O.D. F.C.O.V.D.Torrance, CA 905051205996568
Common questions
What is Tristina Chung's NPI number?
Tristina Chung's National Provider Identifier (NPI) is 1982254785, issued on Sep 13, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Tristina Chung located?
The NPPES record lists a practice address at 2700 E Foothill Blvd Ste 207, Pasadena, CA, 91107. Phone: (626) 578-9685. Providers update this record themselves, so call before visiting.
How can I verify Tristina Chung's license?
NPPES lists California license number 34352TLG, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Tristina Chung prescribe under Medicare Part D?
In 2024, Tristina Chung had 41 Medicare Part D claims for 26 beneficiaries; the average among vision therapy optometrist prescribers was 189. 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.