Doctor profile · Federal record

Dr. Emily Liu, OD

Optometrist (CMS: Optometry) · Chino Hills, CA

  • NPI 1457905143
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3233 Grand Ave Ste M
Chino Hills, CA 917091489
(909) 591-2034
fax (909) 591-2176
Additional location
11940 Foothill Blvd Ste 103
Rancho Cucamonga, CA 917399375
(909) 980-5552

Credentials & registration

NPPES · NUCC
NPI registered
July 2019 — 7 yrs on file
Profile last updated
March 13, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
California #34294TLG

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457905143. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$398
Transactions
10
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Bausch & Lomb Americas Inc. 8 $354.64
CooperVision Inc. 1 $29.56
Johnson & Johnson Vision Care, Inc. 1 $14.01

By nature of payment

Food and Beverage
$398

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
15
Patients
0
Total drug cost
$72
Drug Type Claims Patients Total cost
Latanoprost Generic 15 0 $72

Frequently asked questions

Auto-generated from federal data
What is Dr. Emily Liu's medical specialty?
Dr. Emily Liu practices Optometrist in Chino Hills, CA.
Where does Dr. Emily Liu practice?
Dr. Emily Liu practices at 3233 Grand Ave Ste M, Chino Hills, CA 917091489. Office phone: 9095912034.
What is Dr. Emily Liu's NPI?
Dr. Emily Liu's National Provider Identifier (NPI) is 1457905143, issued by NPPES.
Does Dr. Emily Liu accept Medicare assignment?
Yes. Dr. Emily Liu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.