Doctor profile · Federal record

Dr. Ju Yong Koh, DO

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Geneva, IL

  • NPI 1689134751
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
25 N 3Rd St Ste 150
Geneva, IL 601342289
(630) 653-4240
fax (331) 732-2203
Additional location
355 Ridge Ave
Evanston, IL 602023399
(847) 316-6229

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
October 13, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Illinois #036160778

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689134751. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$32
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Applied Medical Resources Corporation 1 $32.38

By nature of payment

Food and Beverage
$32

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ju Yong Koh's medical specialty?
Dr. Ju Yong Koh practices Obstetrics & Gynecology Physician in Geneva, IL.
Where does Dr. Ju Yong Koh practice?
Dr. Ju Yong Koh practices at 25 N 3Rd St Ste 150, Geneva, IL 601342289. Office phone: 6306534240.
What is Dr. Ju Yong Koh's NPI?
Dr. Ju Yong Koh's National Provider Identifier (NPI) is 1689134751, issued by NPPES.
Does Dr. Ju Yong Koh accept Medicare assignment?
Yes. Dr. Ju Yong Koh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.