DR. HYUNG J KIM M.D.
NPI 1265598403
Emergency Medicine - Pediatric Emergency Medicine in Naperville, IL
About Dr. Hyung J Kim M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HYUNG J KIM M.D. (NPI 1265598403) is an individual pediatric emergency medicine provider in Naperville, Illinois, licensed in Illinois (036-102675) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Hyung J Kim M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60540 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NAPERVILLE, IL 60540
NAPERVILLE, IL 60540
NAPERVILLE, IL 60540
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Hyung Kim's NPI number?
The NPI number for Hyung Kim is 1265598403. It was assigned to this individual provider in the NPPES registry on December 30, 2006.
Where is Hyung Kim located?
Hyung Kim practices at 801 S Washington St, Naperville, IL 60540. The listed phone number is (630) 527-3000.
What is Hyung Kim's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Pediatric Emergency Medicine, with taxonomy code 207PP0204X.
Is Hyung Kim enrolled in Medicare?
Yes. Hyung Kim is registered in the Medicare PECOS enrollment system.
What insurance does Hyung Kim accept?
Health plans from Molina Healthcare list Hyung Kim as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Hyung Kim was last updated on December 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Hyung J Kim, M.D. · NPI 1265598403
Pediatric Emergency Medicine physician in Naperville, Illinois. Individual provider, active in the CMS NPPES registry since December 30, 2006.
## Identity
- **NPI:** 1265598403 (Entity type: Individual)
- **Enumerated:** December 30, 2006
- **Primary specialty:** Emergency Medicine - Pediatric Emergency Medicine · taxonomy 207PP0204X
- **State license:** 036-102675 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 801 S WASHINGTON ST, Naperville, IL 60540-7430
- **Phone:** (630) 527-3000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
## Record status
- **NPPES last updated:** December 10, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1265598403) · Data from the CMS NPPES public registry.