Andrea Chau Nguyen, O.D.
Optometrist · Foothill Ranch, CA
Andrea Chau Nguyen, O.D. is an optometrist with a practice address in Foothill Ranch, California, and NPI 1275651408, issued on Mar 26, 2007. Check the license (California 12628, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Andrea Chau Nguyen
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 12628 CA
Self-reported in NPPES; status is on the state search - Practice location
- 26502 Towne Centre Dr, Foothill Ranch, CA 92610
- Phone
- (949) 588-7520
- Enumerated
- Mar 26, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (949) 588-6082
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 26502 Towne Centre Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Farnaz FarokhiPharmacist1891296653
- Hala GourgyPharmacist1659860484
- Shermineh MirghaffariPharmacist1437559242
Verify Andrea Chau Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 12628Check 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: $2,386.38
5 payments; by number, the most common kind was food and beverage; the largest payer was Amgen 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.
Andrea Chau Nguyen among 8,308 optometrist records in California
Andrea Chau Nguyen, 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 2007, is newer than 34% of them.
- NPI issued2007 · 34% of these records are older, 46% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2007 · 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).
2 optometrist records list a practice address in Foothill Ranch
They are 2 of the 169 NPPES records with a practice address in Foothill Ranch, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Foothill Ranch → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Carleton Fong, O.D.Foothill Ranch, CA 926101427023100
- Liyan Arasteh, ODIrvine, CA 926121629656095
- Sophia Brodsky, ODIrvine, CA 926121326659830
- Julie Chen, O.D.Irvine, CA 926121548484538
- Alexis CoffeyIrvine, CA 926121407411184
- Kelly Dinh, O.D.Irvine, CA 926121659400166
- Susan Ghodsi, O.D.Irvine, CA 926121568665842
- Farzaneh MoinIrvine, CA 926121144602426
Common questions
What is Andrea Chau Nguyen, O.D.'s NPI number?
Andrea Chau Nguyen, O.D.'s National Provider Identifier (NPI) is 1275651408, issued on Mar 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Andrea Chau Nguyen, O.D. located?
The NPPES record lists a practice address at 26502 Towne Centre Dr, Foothill Ranch, CA, 92610. Phone: (949) 588-7520. Providers update this record themselves, so call before visiting.
How can I verify Andrea Chau Nguyen, O.D.'s license?
NPPES lists California license number 12628, 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.