Doctor profile · Federal record

Dr. Wendy Frederick, PA-C

Physician Assistant · Libertyville, IL

  • NPI 1811198690
  • 19 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
904 S Milwaukee Ave Ste B
Libertyville, IL 600483215
(847) 990-7220
fax (847) 984-2597
Mailing address
831 Amelia CT
Grayslake, IL 600303373

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
November 30, 2018
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Illinois #085002199

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811198690. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$137
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Novo Nordisk Inc 2 $137.25

By nature of payment

Food and Beverage
$137

Frequently asked questions

Auto-generated from federal data
What is Dr. Wendy Frederick's medical specialty?
Dr. Wendy Frederick practices Physician Assistant in Libertyville, IL.
Where does Dr. Wendy Frederick practice?
Dr. Wendy Frederick practices at 904 S Milwaukee Ave Ste B, Libertyville, IL 600483215. Office phone: 8479907220.
What is Dr. Wendy Frederick's NPI?
Dr. Wendy Frederick's National Provider Identifier (NPI) is 1811198690, issued by NPPES.