Doctor profile · Federal record

Dr. Lonn Yang, O.D.

Optometrist · Antioch, IL

  • NPI 1154421626
  • 20 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
473 E Route 173
Antioch, IL 60002
(847) 838-3401
fax (847) 838-3407
Mailing address
1517 Greystone Drive
Gurnee, IL 600319130

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
152W00000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1154421626. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$69
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 2 $39.18
Bausch & Lomb Americas Inc. 1 $15.07
Tarsus Pharmaceuticals, Inc. 1 $14.86

By nature of payment

Food and Beverage
$69

Frequently asked questions

Auto-generated from federal data
What is Dr. Lonn Yang's medical specialty?
Dr. Lonn Yang practices Optometrist in Antioch, IL.
Where does Dr. Lonn Yang practice?
Dr. Lonn Yang practices at 473 E Route 173, Antioch, IL 60002. Office phone: 8478383401.
What is Dr. Lonn Yang's NPI?
Dr. Lonn Yang's National Provider Identifier (NPI) is 1154421626, issued by NPPES.