Sandia Jen Ou, O.D.
Optometrist · Arcadia, CA
Sandia Jen Ou, O.D. is an optometrist with a practice address in Arcadia, California, and NPI 1578516977, issued on May 18, 2006. Check the license (California 12911 T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sandia Jen Ou
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 12911 T CA
Self-reported in NPPES; status is on the state search - Practice location
- 25 E Huntington Dr, Arcadia, CA 91006
- Phone
- (626) 393-8885
- Enumerated
- May 18, 2006
- Record last updated
- Jun 14, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicaid ID
- SD0129110 CA
- Medicare enrollment
- Enrolled (PECOS I20101026001016); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify Sandia Jen Ou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 12911 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
The MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Sandia Jen Ou among 8,308 optometrist records in California
Sandia Jen Ou, 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 updated2010 · 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).
31 optometrist records list a practice address in Arcadia
They are 31 of the 2,033 NPPES records with a practice address in Arcadia, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Arcadia → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Laura Ahn, O.D.Arcadia, CA 910061518159128
- Zhuo Chen, O.D.Arcadia, CA 910061609189349
- Tiffany Cheung, O.D.Arcadia, CA 910061548642507
- Henry DuongArcadia, CA 910061831508977
- Zarine Gabrielyan, ODArcadia, CA 910061083182398
- Hsing Hsiao, O.DArcadia, CA 910061053575282
- Kendric Kajikawa, O.D.Arcadia, CA 910061588706691
- Bryan Kimura, ODArcadia, CA 910061710547534
Common questions
What is Sandia Jen Ou, O.D.'s NPI number?
Sandia Jen Ou, O.D.'s National Provider Identifier (NPI) is 1578516977, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sandia Jen Ou, O.D. located?
The NPPES record lists a practice address at 25 E Huntington Dr, Arcadia, CA, 91006. Phone: (626) 393-8885. Providers update this record themselves, so call before visiting.
How can I verify Sandia Jen Ou, O.D.'s license?
NPPES lists California license number 12911 T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
What is Sandia Jen Ou, O.D.'s MIPS final score?
The 2023 MIPS final score is 0 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.