Doctor profile · Federal record

Dr. Justin Koerner, APRN, CNP

Nurse Practitioner · Lake Forest, IL

  • NPI 1245095751
  • Accepts Medicare
  • 3 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1000 N Westmoreland RD # Level1
Lake Forest, IL 600451658
(847) 534-3278
fax (847) 535-8590

Credentials & registration

NPPES · NUCC
NPI registered
February 2024 — 2 yrs on file
Profile last updated
March 22, 2024
Year of graduation
2023 — 3 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Illinois #209029414

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245095751. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,723
Transactions
36
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Medtronic, Inc. 27 $1,262.76
Boston Scientific Corporation 5 $248.64
W. L. Gore & Associates, Inc. 1 $143.46
Abbott Laboratories 1 $27.41
LANTHEUS MEDICAL IMAGING, INC. 1 $21.69
BIOTRONIK INC. 1 $19.05

By nature of payment

Food and Beverage
$937
Travel and Lodging
$660
Education
$126

Frequently asked questions

Auto-generated from federal data
What is Dr. Justin Koerner's medical specialty?
Dr. Justin Koerner practices Nurse Practitioner in Lake Forest, IL.
Where does Dr. Justin Koerner practice?
Dr. Justin Koerner practices at 1000 N Westmoreland RD # Level1, Lake Forest, IL 600451658. Office phone: 8475343278.
What is Dr. Justin Koerner's NPI?
Dr. Justin Koerner's National Provider Identifier (NPI) is 1245095751, issued by NPPES.
Does Dr. Justin Koerner accept Medicare assignment?
Yes. Dr. Justin Koerner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.