Doctor profile · Federal record

Dr. Nancy Lo, O.D.

Optometrist · Houston, TX

  • NPI 1558779843
  • 12 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
520 Waugh Dr
Houston, TX 770192002
(713) 300-1477
fax (713) 583-9920

Credentials & registration

NPPES · NUCC
NPI registered
July 2014 — 12 yrs on file
Profile last updated
March 24, 2021
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Texas #8523

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558779843. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$633
Transactions
10
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Johnson & Johnson Vision Care, INC. 5 $317.34
CooperVision INC. 2 $153.14
Glaukos Corporation 1 $105.00
Alcon Vision LLC 2 $57.45

By nature of payment

Food and Beverage
$633

Frequently asked questions

Auto-generated from federal data
What is Dr. Nancy Lo's medical specialty?
Dr. Nancy Lo practices Optometrist in Houston, TX.
Where does Dr. Nancy Lo practice?
Dr. Nancy Lo practices at 520 Waugh Dr, Houston, TX 770192002. Office phone: 7133001477.
What is Dr. Nancy Lo's NPI?
Dr. Nancy Lo's National Provider Identifier (NPI) is 1558779843, issued by NPPES.