Nathan Nguyen, O.D.
Optometrist · San Diego, CA
Nathan Nguyen, O.D. is an optometrist with a practice address in San Diego, California, and NPI 1568203909, issued on May 31, 2024. Check the license (California 35658, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nathan Nguyen
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 35658 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1640 Camino Del Rio N Ste 200, San Diego, CA 92108
- Phone
- (619) 299-3113
- Enumerated
- May 31, 2024
- Record last updated
- May 31, 2024
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 1640 Camino Del Rio N Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nina Song, ODOptometrist1790335610
Verify Nathan 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 35658Check 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: $137.60
2 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.
Nathan Nguyen among 8,308 optometrist records in California
Nathan 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 2024, is newer than 94% of them.
- NPI issued2024 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2024 · 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 San Diego → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Brian Chou, O.D.San Diego, CA 921081013960996
- Michael Cypress, O.D.San Diego, CA 921081326103250
- Irina Darrow, O.D.San Diego, CA 921081942537048
- Mashia Ghods, O.D.San Diego, CA 921081558703868
- Christophe Juliet, O.D.San Diego, CA 921081891968996
- Xiao Meng Lu, O.D.San Diego, CA 921081720319791
- Riolan Marbun, O.D.San Diego, CA 921081053476788
- Minita Parekh, O.D.San Diego, CA 921081740331057
Common questions
What is Nathan Nguyen, O.D.'s NPI number?
Nathan Nguyen, O.D.'s National Provider Identifier (NPI) is 1568203909, issued on May 31, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Nguyen, O.D. located?
The NPPES record lists a practice address at 1640 Camino Del Rio N Ste 200, San Diego, CA, 92108. Phone: (619) 299-3113. Providers update this record themselves, so call before visiting.
How can I verify Nathan Nguyen, O.D.'s license?
NPPES lists California license number 35658, 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.