Doctor profile · Federal record

Dr. Neng Chhean, O.D.

Optometrist · Round Rock, TX

  • NPI 1326051780
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
425 University Blvd
Round Rock, TX 786651053
(512) 509-0200
Mailing address
Po Box 844658
Dallas, TX 752844658

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
September 6, 2016
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Texas #6987TG

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1326051780. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$230
Transactions
11
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Bausch & Lomb Americas Inc. 4 $71.59
SUN PHARMACEUTICAL INDUSTRIES INC. 2 $36.81
ABBVIE INC. 1 $30.62
Alcon Vision LLC 1 $26.67
Tarsus Pharmaceuticals, Inc. 1 $23.60
BIOTISSUE HOLDINGS INC. 1 $22.95
Harrow Eye, LLC 1 $17.78

By nature of payment

Food and Beverage
$230

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
229
Patients
90
Total drug cost
$99,229
Drug Type Claims Patients Total cost
Lumigan (Bimatoprost) Brand 35 12 $18,773
Erythromycin (Erythromycin Base) Brand 28 20 $332
Restasis (Cyclosporine) Brand 28 13 $33,307
Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) Brand 27 22 $416
Latanoprost Generic 18 0 $629
Xiidra (Lifitegrast) Brand 17 12 $32,766
Loteprednol Etabonate Generic 14 0 $2,117
Moxifloxacin (Moxifloxacin Hcl) Brand 13 11 $495
Timolol Maleate Generic 13 0 $1,402
Vyzulta (Latanoprostene Bunod) Brand 13 0 $8,307

Frequently asked questions

Auto-generated from federal data
What is Dr. Neng Chhean's medical specialty?
Dr. Neng Chhean practices Optometrist in Round Rock, TX.
Where does Dr. Neng Chhean practice?
Dr. Neng Chhean practices at 425 University Blvd, Round Rock, TX 786651053. Office phone: 5125090200.
What is Dr. Neng Chhean's NPI?
Dr. Neng Chhean's National Provider Identifier (NPI) is 1326051780, issued by NPPES.