My Lan Thi Nguyen, OD, MS
Optometrist · Houston, TX
My Lan Thi Nguyen, OD, MS is an optometrist with a practice address in Houston, Texas, and NPI 1497248397, issued on Jun 14, 2018. Check the license (Texas 9445T, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- My Lan Thi Nguyen
- Credential
- OD, MS
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 9445T TX
Self-reported in NPPES; status is on the state search - Practice location
- 5115 Main St, Houston, TX 77002
- Phone
- (713) 580-2500
- Enumerated
- Jun 14, 2018
- Record last updated
- Jun 14, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180711003046); accepts Medicare assignment
- Medical or professional school
- University Of Houston - College Of Optometry, 2018
- Entity
- Type 1 · individual
Also registered at 5115 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Phillip Brunson, ODOptometrist1265435507
- Zehra Chawla, O.D.Optometrist1609011758
- Victoria Chin, O.D., MBAOptometrist1184738536
- Sharzad Halvaeian, O.D.Optometrist1528472867
- Dana Ondrias, O.D.Optometrist1871598060
Verify My Lan Thi Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 9445TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average optometrist in 2024
215 Medicare Part D claims for 101 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 64% of claims.
Most prescribed
- Latanoprost34 claims
- Dorzolamide-Timolol25 claims
- Restasis24 claims
- Prednisolone Acetate22 claims
- Cyclosporine12 claims
- Lumigan12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,612.33
43 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.
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
- Mann Eye Center, PAHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
770 optometrist records list a practice address in Houston
They are 770 of the 61,221 NPPES records with a practice address in Houston, and 5,006 optometrist records in Texas.
All 770 in Houston → All 5,006 in Texas → Every provider in Houston →
Other optometrist records in Texas
- Matthew Aaker, O.D.Universal City, TX1518394410
- Brad Aaron, O.D.New Boston, TX1073588810
- Michelle Aaron, O.D.San Antonio, TX1306916291
- Gary Abbott, ODRandolph Afb, TX1194880385
- Fortuna Abebe, ODHouston, TX1073185278
- Larry Abernathy, O. D.Abilene, TX1861539363
- Rayan Abilmouna, O.D.Houston, TX1275971145
- Omar Aborahma, ODCarrollton, TX1376479311
- Aby Abraham, O.D.Quinlan, TX1770776338
- Erin Abraham, ODDallas, TX1598440505
Common questions
What is My Lan Thi Nguyen, OD, MS's NPI number?
My Lan Thi Nguyen, OD, MS's National Provider Identifier (NPI) is 1497248397, issued on Jun 14, 2018. An NPI identifies a provider in billing; it is not a license.
Where is My Lan Thi Nguyen, OD, MS located?
The NPPES record lists a practice address at 5115 Main St, Houston, TX, 77002. Phone: (713) 580-2500. Providers update this record themselves, so call before visiting.
How can I verify My Lan Thi Nguyen, OD, MS's license?
NPPES lists Texas license number 9445T, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does My Lan Thi Nguyen, OD, MS prescribe under Medicare Part D?
In 2024, My Lan Thi Nguyen, OD, MS had 215 Medicare Part D claims for 101 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
What is My Lan Thi Nguyen, OD, MS's MIPS final score?
The 2023 MIPS final score is 76.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.