NPPES file of Aug 9, 2026

Dac-Nha Le Truong, OD

Optometrist · Chicago, IL

Dac-Nha Le Truong, OD is an optometrist with a practice address in Chicago, Illinois, and NPI 1508559329, issued on May 29, 2023. Check the license (Illinois 046011771, as entered in NPPES) with the Illinois 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
1508559329
Name
Dac-Nha Le Truong
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
046011771 IL
Self-reported in NPPES; status is on the state search
Practice location
820 S Damen Ave, Chicago, IL 60612
Phone
(954) 376-1118
Enumerated
May 29, 2023
Record last updated
Aug 23, 2023
Medicare enrollment
Enrolled (PECOS I20240813000146); 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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8 nearest optometrist records → All 2,697 in Illinois → Look up another NPI →

Also registered at 820 S Damen Ave

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

  1. Maducolil Abraham, LCSW, ACSWClinical Social Worker1942403290
  2. Sindhu Abraham, PHARM.D.Pharmacist1578679247
  3. Dianne Patricia AdayaPharmacist1073454609
  4. Craig AddisonRegistered Nurse1568856219
  5. Ariane AidedjiPharmacist1467371393
  6. Mila Albert, PHARM.DPharmacist1972582179

Verify Dac-Nha Le Truong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 046011771    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 Illinois license search

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Industry payments in 2024: $53.58

2 payments; by number, the most common kind was food and beverage; the largest payer was Tarsus Pharmaceuticals, 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.

  1. Dac-Nha Truong$53.58
  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. Brenart Eye Clinic, LLCYorkville, IL

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

Dac-Nha Le Truong among 2,697 optometrist records in Illinois

Dac-Nha Le Truong, OD is one of 2,697 optometrist records with a practice address in Illinois. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 90% of them.

  • NPI issued2023 · 90% of these records are older, 7% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2023 · median 2008 among the 1,513 with a school on file
  • Record last updated2023 · 68% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Illinois

There are 2,697 optometrist records in Illinois.

All 2,697 in Illinois → Every provider in Chicago → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. Pathik Amin, O.D.Chicago, IL 606121245632371
  2. Linda Bityou, O.D.Chicago, IL 606121831306042
  3. Nicole Brauer, O.D.Chicago, IL 606121225317696
  4. Victoria ButckoChicago, IL 606121881771681
  5. Charles Kinnaird, O.D.Chicago, IL 606121093760407
  6. Keith La Vallee, O.D.Chicago, IL 606121023080553
  7. Michelle Lee, ODChicago, IL 606121437531456
  8. Michelle Marciniak, O.D.Chicago, IL 606121083667158

Common questions

What is Dac-Nha Le Truong, OD's NPI number?

Dac-Nha Le Truong, OD's National Provider Identifier (NPI) is 1508559329, issued on May 29, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Dac-Nha Le Truong, OD located?

The NPPES record lists a practice address at 820 S Damen Ave, Chicago, IL, 60612. Phone: (954) 376-1118. Providers update this record themselves, so call before visiting.

How can I verify Dac-Nha Le Truong, OD's license?

NPPES lists Illinois license number 046011771, as entered by the provider. Search the Illinois 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.