Loren Nguyen
Optometrist · Nederland, TX
Loren Nguyen is an optometrist with a practice address in Nederland, Texas, and NPI 1053415687, issued on Sep 12, 2006. Check the license (Texas 4850T, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Loren Nguyen
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 4850T TX
Self-reported in NPPES; status is on the state search - Practice location
- 3624 Highway 365, Nederland, TX 77627
- Phone
- (409) 724-7700
- Enumerated
- Sep 12, 2006
- Record last updated
- Dec 21, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicaid ID
- 038186502 TX
- Entity
- Type 1 · individual
8 nearest optometrist records → All 5,006 in Texas → Look up another NPI →
Also registered at 3624 Highway 365
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thao Ly Phung, O.D.Optometrist1477716827
Verify Loren 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 4850TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average optometrist in 2024
18 Medicare Part D claims for 14 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
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.
Loren Nguyen among 5,006 optometrist records in Texas
Loren Nguyen is one of 5,006 optometrist records with a practice address in Texas. 74% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 65% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2009 · 59% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 optometrist records list a practice address in Nederland
They are 2 of the 178 NPPES records with a practice address in Nederland, and 5,006 optometrist records in Texas.
All 5,006 in Texas → Every provider in Nederland → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Thao Ly Phung, O.D.Nederland, TX 776271477716827
- Erin Dyson, O.D.Orange, TX 776301598014698
- Melissa Metz, ODOrange, TX 776301629716931
- Mark Weaver, O.D.Orange, TX 776301033246343
- Heidi Doucet, O.D.Orange, TX 776321164476784
- Morgan Gillis, ODOrange, TX 776321912429424
- Danny Tran, ODPort Arthur, TX 776401457847915
- Janet Baker Guidry, ODPort Arthur, TX 776421487667945
Common questions
What is Loren Nguyen's NPI number?
Loren Nguyen's National Provider Identifier (NPI) is 1053415687, issued on Sep 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Loren Nguyen located?
The NPPES record lists a practice address at 3624 Highway 365, Nederland, TX, 77627. Phone: (409) 724-7700. Providers update this record themselves, so call before visiting.
How can I verify Loren Nguyen's license?
NPPES lists Texas license number 4850T, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Loren Nguyen prescribe under Medicare Part D?
In 2024, Loren Nguyen had 18 Medicare Part D claims for 14 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.