DR. JUN SOO PARK MD
NPI 1659900777
Emergency Medicine in Maywood, IL
About Dr. Jun Soo Park Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JUN SOO PARK MD (NPI 1659900777) is an individual emergency medicine provider in Maywood, Illinois, licensed in Illinois (036162814) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Jun Soo Park Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Jun Soo Park reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60613
- Reassigned Medicare billing, Illinois enrollment
- 32 clinicians in this Medicare group
Alton, IL 62002
- Reassigned Medicare billing, Illinois enrollment
- 65 clinicians in this Medicare group
Belleville, IL 62226
- Reassigned Medicare billing, Illinois enrollment
- 111 clinicians in this Medicare group
Lancaster, CA 93534
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60153 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.
MAYWOOD, IL 60153
MAYWOOD, IL 60153
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 Jun Soo Park's NPI number?
The NPI number for Jun Soo Park is 1659900777. It was assigned to this individual provider in the NPPES registry on April 2, 2020.
Where is Jun Soo Park located?
Jun Soo Park practices at 2160 S 1st Ave, Maywood, IL 60153. The listed phone number is (847) 345-2121.
What is Jun Soo Park's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Jun Soo Park enrolled in Medicare?
Yes. Jun Soo Park is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Jun Soo Park's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jun Soo Park reassigns Medicare benefits to 4 organizations: Epss LLC- Lakeside Series (Chicago, IL), Southeastern Emergency Physicians Of Memphis LLC (Alton, IL), Emergency Services Midwest Sc (Belleville, IL) and Southern California Permanente Medical Group (Lancaster, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jun Soo Park's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Jun Soo Park was last updated on July 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.