Khanh Nghi Trinh, O.D.
Optometrist · Baton Rouge, LA
Khanh Nghi Trinh, O.D. is an optometrist with a practice address in Baton Rouge, Louisiana, and NPI 1811201916, issued on Jul 30, 2010. Check the license (Louisiana 1601-634T, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Khanh Nghi Trinh
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 1601-634T LA
Self-reported in NPPES; status is on the state search - Practice location
- 12656 Jefferson Hwy, Baton Rouge, LA 70816
- Phone
- (225) 751-4100
- Enumerated
- Jul 30, 2010
- Record last updated
- Sep 6, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (225) 751-4103
- Medicaid ID
- 2128591 LA
- Medicare enrollment
- Enrolled (PECOS I20101103000429); accepts Medicare assignment
- Medical or professional school
- Pennsylvania College Of Optometry, 2010
- Entity
- Type 1 · individual
Also registered at 12656 Jefferson Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Smith, O.D.Optometrist1215022173
Verify Khanh Nghi Trinh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 1601-634TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% fewer Medicare Part D claims than the average optometrist in 2024
184 Medicare Part D claims for 94 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 59% of claims.
Most prescribed
- Latanoprost36 claims
- Neomycin-Polymyxin-Dexameth28 claims
- Prednisolone Acetate26 claims
- Restasis19 claims
- Xdemvy18 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: $1,341.87
21 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas 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.
Bills Medicare through one group practice
- Williamson Eye CenterBaton Rouge, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Optometrist providers in Louisiana
There are 540 optometrist records in Louisiana.
Other optometrist records in Louisiana
- Scott Abbott, O.D.Baton Rouge, LA1881814135
- Kennedy Achord, ODBaton Rouge, LA1326876053
- Shonda Achord, O.D.Baton Rouge, LA1861593477
- Weston Acosta, ODCovington, LA1174205900
- Charles Adams, ODBossier City, LA1043240906
- Edwin Adams, ODGonzales, LA1437155793
- Sean Adams, ODShreveport, LA1659018133
- Lawrence Aderhold, ODBaton Rouge, LA1669418760
- Lauren Agnew, ODMandeville, LA1598311193
- Arthur Alford, ODGonzales, LA1033004049
Common questions
What is Khanh Nghi Trinh, O.D.'s NPI number?
Khanh Nghi Trinh, O.D.'s National Provider Identifier (NPI) is 1811201916, issued on Jul 30, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Khanh Nghi Trinh, O.D. located?
The NPPES record lists a practice address at 12656 Jefferson Hwy, Baton Rouge, LA, 70816. Phone: (225) 751-4100. Providers update this record themselves, so call before visiting.
How can I verify Khanh Nghi Trinh, O.D.'s license?
NPPES lists Louisiana license number 1601-634T, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Khanh Nghi Trinh, O.D. prescribe under Medicare Part D?
In 2024, Khanh Nghi Trinh, O.D. had 184 Medicare Part D claims for 94 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.