Doctor profile · Federal record

Dr. Karen Kadler, M.D.

Ophthalmology Physician · Denver, CO

  • NPI 1669574208
  • 20 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4999 E Kentucky Ave, Suite #200
Denver, CO 802463901
(303) 758-1611
fax (303) 758-3687

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
March 7, 2023
Specialty taxonomy
207W00000X — NUCC code
State license (1)
Colorado #25087
Medicaid
CO #01250877

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669574208. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$87
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
New World Medical,INC. 1 $87.32

By nature of payment

Food and Beverage
$87

Frequently asked questions

Auto-generated from federal data
What is Dr. Karen Kadler's medical specialty?
Dr. Karen Kadler practices Ophthalmology Physician in Denver, CO.
Where does Dr. Karen Kadler practice?
Dr. Karen Kadler practices at 4999 E Kentucky Ave, Denver, CO 802463901. Office phone: 3037581611.
What is Dr. Karen Kadler's NPI?
Dr. Karen Kadler's National Provider Identifier (NPI) is 1669574208, issued by NPPES.