Cindy Yi-Fen Chou, O.D.
Optometrist · San Gabriel, CA
Cindy Yi-Fen Chou, O.D. is an optometrist with a practice address in San Gabriel, California, and NPI 1982853537, issued on Sep 18, 2008. Check the license (California OPT35890-TLG, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cindy Yi-Fen Chou
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT35890-TLG CA
Self-reported in NPPES; status is on the state search - Practice location
- 140 W Valley Blvd Ste 115, San Gabriel, CA 91776
- Phone
- (626) 910-5121
- Enumerated
- Sep 18, 2008
- Record last updated
- Feb 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20250210003158); accepts Medicare assignment
- Medical or professional school
- State University Of New York - State College Optometry, 2008
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 140 W Valley Blvd Ste 115
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Chen, O.D.Optometrist1649570375
- Crystal Dinh, ODOptometrist1629544044
- Grace Huynh, ODOptometrist1417563149
- Jia Lao, O.D.Optometrist1598965568
- Eric LeungOptometrist1992310106
- Ping Ye, ODOptometrist1497778211
Verify Cindy Yi-Fen Chou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OPT35890-TLGCheck 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: $205.33
4 payments; by number, the most common kind was food and beverage; the largest payer was RxSight 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
- Regional Eyecare Services PCMonterey Park, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cindy Yi-Fen Chou among 8,308 optometrist records in California
Cindy Yi-Fen Chou, 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 2008, is newer than 54% of them.
- NPI issued2008 · 54% of these records are older, 43% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2008 · median 2008 among the 3,573 with a school on file
- Record last updated2025 · 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).
30 optometrist records list a practice address in San Gabriel
They are 30 of the 762 NPPES records with a practice address in San Gabriel, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in San Gabriel → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Garry Chan, O.D.San Gabriel, CA 917761922216373
- William Chang, ODSan Gabriel, CA 917761629206834
- Karen Chao, O.D.San Gabriel, CA 917761013953108
- Christine Chen, O.D.San Gabriel, CA 917761861709057
- Jennifer Chen, O.D.San Gabriel, CA 917761649570375
- James Chung, O.D.San Gabriel, CA 917761194818518
- Jia Lao, O.D.San Gabriel, CA 917761598965568
- Lesfeena Lee, O.D.San Gabriel, CA 917761285777276
Common questions
What is Cindy Yi-Fen Chou, O.D.'s NPI number?
Cindy Yi-Fen Chou, O.D.'s National Provider Identifier (NPI) is 1982853537, issued on Sep 18, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Cindy Yi-Fen Chou, O.D. located?
The NPPES record lists a practice address at 140 W Valley Blvd Ste 115, San Gabriel, CA, 91776. Phone: (626) 910-5121. Providers update this record themselves, so call before visiting.
How can I verify Cindy Yi-Fen Chou, O.D.'s license?
NPPES lists California license number OPT35890-TLG, 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.