Doctor profile · Federal record

Dr. Tiana Bui

Optometrist · Brea, CA

  • NPI 1790504942
  • 2 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1065 Brea Mall
Brea, CA 928215718
(714) 794-9785
Mailing address
1065 Brea Mall Spc 2111A
Brea, CA 928215718

Credentials & registration

NPPES · NUCC
NPI registered
October 2024 — 2 yrs on file
Profile last updated
October 7, 2024
Specialty taxonomy
152W00000X — NUCC code
State license (1)
California #35851

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790504942. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$55
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
RxSight Inc 1 $55.11

By nature of payment

Food and Beverage
$55

Frequently asked questions

Auto-generated from federal data
What is Dr. Tiana Bui's medical specialty?
Dr. Tiana Bui practices Optometrist in Brea, CA.
Where does Dr. Tiana Bui practice?
Dr. Tiana Bui practices at 1065 Brea Mall, Brea, CA 928215718. Office phone: 7147949785.
What is Dr. Tiana Bui's NPI?
Dr. Tiana Bui's National Provider Identifier (NPI) is 1790504942, issued by NPPES.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 22, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›