NPPES file of Aug 9, 2026

Thuvan Nguyen, OD

Optometrist · Oakland, CA

Thuvan Nguyen, OD is an optometrist with a practice address in Oakland, California, and NPI 1932084415, issued on Aug 6, 2025. Check the license (California 36005, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1932084415
Name
Thuvan Nguyen
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
36005 CA
Self-reported in NPPES; status is on the state search
Practice location
5321 College Ave, Oakland, CA 94618
Phone
(510) 655-3797
Enumerated
Aug 6, 2025
Record last updated
Nov 13, 2025
Medicare enrollment
Enrolled (PECOS I20251209003517); may accept Medicare assignment
Medical or professional school
University Of California - School Of Optometry, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest optometrist records → All 8,308 in California → Look up another NPI →

Also registered at 5321 College Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Cindy Sakai, O.D.Optometrist1922158369
  2. Donald Sarver, O.D.Optometrist1942378294
  3. Larry Sarver, O.D.Corneal and Contact Management Optometrist1033269063
  4. Scott Yokoi, O.D.Optometrist1538258959

Verify Thuvan Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 36005    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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Thuvan Nguyen among 8,308 optometrist records in California

Thuvan Nguyen, OD 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 not. Its NPI, issued in 2025, is newer than 96% of them.

  • NPI issued2025 · 96% of these records are older, 1% newer
  • In a Medicare fileNo · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2025 · 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).

Optometrist providers in California

There are 8,308 optometrist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 8,308 in California → Every provider in Oakland → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. Diana Klets, O.D.Oakland, CA 946181942408919
  2. Tiffany La, ODOakland, CA 946181720575913
  3. Susan Lin, OD MS FAAOOakland, CA 946181316979487
  4. David Poon, O.D.Oakland, CA 946181427182641
  5. Reuben Rivera, OD MS FAAOOakland, CA 946181952346967
  6. Cindy Sakai, O.D.Oakland, CA 946181922158369
  7. Donald Sarver, O.D.Oakland, CA 946181942378294
  8. Scott Yokoi, O.D.Oakland, CA 946181538258959

Common questions

What is Thuvan Nguyen, OD's NPI number?

Thuvan Nguyen, OD's National Provider Identifier (NPI) is 1932084415, issued on Aug 6, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Thuvan Nguyen, OD located?

The NPPES record lists a practice address at 5321 College Ave, Oakland, CA, 94618. Phone: (510) 655-3797. Providers update this record themselves, so call before visiting.

How can I verify Thuvan Nguyen, OD's license?

NPPES lists California license number 36005, 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.