NPPES file of Aug 9, 2026

Curt Cuong Nguyen, OPTOMETRIST

Optometrist · Livermore, CA

Curt Cuong Nguyen, OPTOMETRIST is an optometrist with a practice address in Livermore, California, and NPI 1699890756, issued on Mar 20, 2007. Check the license (California 11574T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1699890756
Name
Curt Cuong Nguyen
Credential
OPTOMETRIST
Primary taxonomy
Optometrist 152W00000X
License number
11574T CA
Self-reported in NPPES; status is on the state search
Practice location
2800 Independence Dr, Livermore, CA 94551
Phone
(925) 960-0248
Enumerated
Mar 20, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(925) 960-0258
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 2800 Independence Dr

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

  1. Ralna Fan-AgutosPharmacist1497037170
  2. Jeannette Fornataro, PHARM.DPharmacist1184901845
  3. May Mikhail, PHD, RPHPharmacist1992006092

Verify Curt Cuong 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 11574T
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Industry payments in 2024: $164.29

5 payments; by number, the most common kind was food and beverage; the largest payer was Johnson & Johnson Vision Care, 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.

  1. Curt Nguyen$164.29
  2. Specialty average$769.99

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Curt Cuong Nguyen among 8,308 optometrist records in California

Curt Cuong Nguyen, OPTOMETRIST 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).

28 optometrist records list a practice address in Livermore

They are 28 of the 994 NPPES records with a practice address in Livermore, and 8,308 optometrist records in California.

The 8 optometrist records with the nearest ZIP codes

  1. Tiranjan Chattha, O.DLivermore, CA 945511841342177
  2. Christine Murray Johannesen, O.D.Livermore, CA 945511528513470
  3. Tracy Nguyen, ODLivermore, CA 945511659857910
  4. Diana Nguyen, ODLivermore, CA 945511659955201
  5. Shuchuan Wang, O.D.Livermore, CA 945511295807766
  6. Catherine Academia, O.D.Castro Valley, CA 945521518418565
  7. Coni Bloomingcamp, O.D.Livermore, CA 945501609943398
  8. Analyn Dizon, O.D.Livermore, CA 945501851600373

Common questions

What is Curt Cuong Nguyen, OPTOMETRIST's NPI number?

Curt Cuong Nguyen, OPTOMETRIST's National Provider Identifier (NPI) is 1699890756, issued on Mar 20, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Curt Cuong Nguyen, OPTOMETRIST located?

The NPPES record lists a practice address at 2800 Independence Dr, Livermore, CA, 94551. Phone: (925) 960-0248. Providers update this record themselves, so call before visiting.

How can I verify Curt Cuong Nguyen, OPTOMETRIST's license?

NPPES lists California license number 11574T, 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.