Doctor profile · Federal record

Dr. Stephanie Barker, DNP, APRN, CPNP-PC

Family Nurse Practitioner · Oak Park, IL

  • NPI 1811715980
  • 2 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
215 Harrison St
Oak Park, IL 603041533
(847) 346-5252
Mailing address
86 W Illinois Ave
Palatine, IL 600676814

Credentials & registration

NPPES · NUCC
NPI registered
September 2024 — 2 yrs on file
Profile last updated
September 25, 2025
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Illinois #209030654

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811715980. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$50
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Cardiva Medical, INC. 1 $49.55

By nature of payment

Food and Beverage
$50

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephanie Barker's medical specialty?
Dr. Stephanie Barker practices Family Nurse Practitioner in Oak Park, IL.
Where does Dr. Stephanie Barker practice?
Dr. Stephanie Barker practices at 215 Harrison St, Oak Park, IL 603041533. Office phone: 8473465252.
What is Dr. Stephanie Barker's NPI?
Dr. Stephanie Barker's National Provider Identifier (NPI) is 1811715980, issued by NPPES.