DR. CHUNG S RIM M.D.
NPI 1922073501
Family Medicine in Huntley, IL
About Dr. Chung S Rim M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHUNG S RIM M.D. (NPI 1922073501) is an individual family medicine provider in Huntley, Illinois, licensed in Illinois (036083588) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Lake In The Hills.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Chung S Rim M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Chung Rim reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Park Ridge, IL 60068
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Advocate Health And Hospitals Corporation
- 4,870 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 10
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 60142 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Chung Rim's NPI number?
The NPI number for Chung Rim is 1922073501. It was assigned to this individual provider in the NPPES registry on February 17, 2006.
Where is Chung Rim located?
Chung Rim practices at 10350 Haligus Rd Ste 200, Huntley, IL 60142. The listed phone number is (815) 338-6600.
What is Chung Rim's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Chung Rim enrolled in Medicare?
Yes. Chung Rim is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Chung Rim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chung Rim reassigns Medicare benefits to Lutheran General Hospital (Park Ridge, IL). The 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 Chung Rim'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 Chung Rim was last updated on October 19, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.