Doctor profile · Federal record

Dr. Leo Kammer, O.D.

Optometrist · Chicago Ridge, IL

  • NPI 1639227499
  • 19 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
320 Chicago Ridge Mall, Ste #C15
Chicago Ridge, IL 604152602
(708) 423-0033
Mailing address
9859 Giles Dr
Mokena, IL 604487816

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 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 1639227499. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$19
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 1 $18.94

By nature of payment

Food and Beverage
$19

Frequently asked questions

Auto-generated from federal data
What is Dr. Leo Kammer's medical specialty?
Dr. Leo Kammer practices Optometrist in Chicago Ridge, IL.
Where does Dr. Leo Kammer practice?
Dr. Leo Kammer practices at 320 Chicago Ridge Mall, Chicago Ridge, IL 604152602. Office phone: 7084230033.
What is Dr. Leo Kammer's NPI?
Dr. Leo Kammer's National Provider Identifier (NPI) is 1639227499, 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 Jul 14, 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 ›