NPPES file of Aug 9, 2026

Chinh T. Nguyen, O.D.

Optometrist · Stockton, CA

Chinh T. Nguyen, O.D. is an optometrist with a practice address in Stockton, California, and NPI 1306921986, issued on Oct 25, 2006. Check the license (California 11714T, 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
1306921986
Name
Chinh T. Nguyen
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
11714T CA
Self-reported in NPPES; status is on the state search
Practice location
87 W March LN, Stockton, CA 95207
Phone
(209) 952-4647
Enumerated
Oct 25, 2006
Record last updated
Mar 7, 2023
Fax
(209) 952-4636
Medicaid IDs
1306921986 CA
SD0117140 CA
Medicare enrollment
Enrolled (PECOS I20070205000357); accepts Medicare assignment
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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Also registered at 87 W March LN

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

  1. Nereida AlarconBehavior Technician1053897173
  2. Kiara Amador LopezBehavior Technician1225723372
  3. Karissa AmodoBehavior Technician1427886977
  4. Lizbeth AngelesBehavior Technician1083424055
  5. Nicolas BlackBehavior Technician1528544509
  6. Tanya BravoBehavior Technician1619707080

Verify Chinh T. 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 11714T
    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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73% fewer Medicare Part D claims than the average optometrist in 2024

75 Medicare Part D claims for 25 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 77% of claims.

  1. Chinh Nguyen75
  2. Specialty average277

Most prescribed

  1. Restasis35 claims
  2. Cyclosporine17 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $114.86

5 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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. Chinh Nguyen$114.86
  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.

Bills Medicare through one group practice

  1. Lakeside Optometry PCStockton, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Chinh T. Nguyen among 8,308 optometrist records in California

Chinh T. 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 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
  • Graduated2000 · median 2008 among the 3,573 with a school on file
  • Record last updated2023 · 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.

The 8 optometrist records with the nearest ZIP codes

  1. David Benkle, O.D.Stockton, CA 952071669452801
  2. Michael Klopping, O.D.Stockton, CA 952071851326185
  3. Mark Komure, O.D.Stockton, CA 952071689707713
  4. Derron Lee, O.D.Stockton, CA 952071144313552
  5. Abraham Magallanez, O.D.Stockton, CA 952071144255449
  6. Ralph Miranda, O.D.Stockton, CA 952071730197807
  7. Michael Molamphy, O.D..Stockton, CA 952071609903848
  8. Whitney Ng, O.D.Stockton, CA 952071467503953

Common questions

What is Chinh T. Nguyen, O.D.'s NPI number?

Chinh T. Nguyen, O.D.'s National Provider Identifier (NPI) is 1306921986, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Chinh T. Nguyen, O.D. located?

The NPPES record lists a practice address at 87 W March LN, Stockton, CA, 95207. Phone: (209) 952-4647. Providers update this record themselves, so call before visiting.

How can I verify Chinh T. Nguyen, O.D.'s license?

NPPES lists California license number 11714T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Chinh T. Nguyen, O.D. prescribe under Medicare Part D?

In 2024, Chinh T. Nguyen, O.D. had 75 Medicare Part D claims for 25 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions 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.