Diana Yen Xuan Truong, O.D.
Optometrist · Allen, TX
Diana Yen Xuan Truong, O.D. is an optometrist with a practice address in Allen, Texas, and NPI 1770954323, issued on Oct 8, 2015. Check the license (Texas 8809TG, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diana Yen Xuan Truong
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- 8809TG TX
8809T TX
Self-reported in NPPES; status is on the state search - Practice location
- 150 E Stacy RD, Allen, TX 75002
- Phone
- (469) 786-2800
- Enumerated
- Oct 8, 2015
- Record last updated
- Jan 22, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest optometrist records → All 5,006 in Texas → Look up another NPI →
Also registered at 150 E Stacy RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Emma Pinkston, PHARMDPharmacist1164717294
- Tyler SimonPharmacist1861095176
Verify Diana Yen Xuan Truong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 8809TGCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $110.26
1 payment: food and beverage; the largest payer was CooperVision 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.
Diana Yen Xuan Truong among 5,006 optometrist records in Texas
Diana Yen Xuan Truong, O.D. 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 2015, is newer than 65% of them.
- NPI issued2015 · 65% of these records are older, 32% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2020 · 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).
32 optometrist records list a practice address in Allen
They are 32 of the 1,770 NPPES records with a practice address in Allen, and 5,006 optometrist records in Texas.
All 5,006 in Texas → Every provider in Allen → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Greg Coronado, ODAllen, TX 750021750491593
- Ronald De La Fuente, O.D.Allen, TX 750021922072750
- Nathan Dirks, O.D.Lucas, TX 750021477953172
- Manilom Douangphila, O.D.Allen, TX 750021184877748
- Stefanie Gonzales, O.D.Allen, TX 750021023248838
- Jessica Kruse, O.D.Allen, TX 750021497974877
- Colleen Lenz, O.D.Allen, TX 750021770614364
- Matthew Lyons, ODAllen, TX 750021922732262
Common questions
What is Diana Yen Xuan Truong, O.D.'s NPI number?
Diana Yen Xuan Truong, O.D.'s National Provider Identifier (NPI) is 1770954323, issued on Oct 8, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Diana Yen Xuan Truong, O.D. located?
The NPPES record lists a practice address at 150 E Stacy RD, Allen, TX, 75002. Phone: (469) 786-2800. Providers update this record themselves, so call before visiting.
How can I verify Diana Yen Xuan Truong, O.D.'s license?
NPPES lists Texas license number 8809TG, as entered by the provider. Search the Texas 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.