Doctor profile · Federal record

Dr. Deborah Chun, NP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Evanston, IL

  • NPI 1235826819
  • Accepts Medicare
  • 3 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
800 Austin St Ste 363
Evanston, IL 602023454
(847) 316-7055
fax (847) 316-7056
Additional location
7447 W Talcott Ave Ste 327
Chicago, IL 606313719
(773) 990-6440
fax (773) 990-6449

Credentials & registration

NPPES · NUCC
NPI registered
April 2023 — 3 yrs on file
Profile last updated
July 15, 2025
Year of graduation
2023 — 3 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Illinois #209029590

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1235826819. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$349
Transactions
9
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
EMD Serono, Inc. 1 $153.78
Novartis Pharmaceuticals Corporation 2 $36.40
UCB, Inc. 1 $35.67
ABBVIE INC. 1 $31.86
Alnylam Pharmaceuticals Inc. 1 $25.21
Takeda Pharmaceuticals U.S.A., Inc. 1 $24.04
Otsuka America Pharmaceutical, Inc. 1 $23.04
Lundbeck LLC 1 $18.81

By nature of payment

Food and Beverage
$349

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Deborah Chun's medical specialty?
Dr. Deborah Chun practices Family Nurse Practitioner in Evanston, IL.
Where does Dr. Deborah Chun practice?
Dr. Deborah Chun practices at 800 Austin St Ste 363, Evanston, IL 602023454. Office phone: 8473167055.
What is Dr. Deborah Chun's NPI?
Dr. Deborah Chun's National Provider Identifier (NPI) is 1235826819, issued by NPPES.
Does Dr. Deborah Chun accept Medicare assignment?
Yes. Dr. Deborah Chun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.