Doctor profile · Federal record

Dr. Brett Ringger, O.D.

Corneal and Contact Management Optometrist · Sherman, TX

  • NPI 1568440188
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1405 N Travis St
Sherman, TX 750923757
(903) 893-3544
fax (903) 891-3443

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
August 7, 2008
Specialty taxonomy
152WC0802X — NUCC code
State license (1)
Texas #5593TG
Medicaid
TX #019099301

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568440188. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,867
Transactions
15
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
CooperVision Inc. 7 $1,329.21
BIOTISSUE HOLDINGS INC. 3 $925.96
Glaukos Corporation 3 $369.27
Bausch & Lomb Americas Inc. 1 $124.94
Alcon Vision LLC 1 $117.69

By nature of payment

Travel and Lodging
$1,917
Food and Beverage
$950

Frequently asked questions

Auto-generated from federal data
What is Dr. Brett Ringger's medical specialty?
Dr. Brett Ringger practices Corneal and Contact Management Optometrist in Sherman, TX.
Where does Dr. Brett Ringger practice?
Dr. Brett Ringger practices at 1405 N Travis St, Sherman, TX 750923757. Office phone: 9038933544.
What is Dr. Brett Ringger's NPI?
Dr. Brett Ringger's National Provider Identifier (NPI) is 1568440188, issued by NPPES.