MARCUS LEE QUEK MD
NPI 1457325433
Urology in Maywood, IL
About Marcus Lee Quek Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARCUS LEE QUEK MD (NPI 1457325433) is an individual urology provider in Maywood, Illinois, licensed in Illinois (36114284) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Loyola Gottlieb Memorial Hospital, and is a graduate of University Of Southern California Keck School Of Medicine (1997).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Marcus Lee Quek Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Marcus Quek reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Maywood, IL 60153
- Reassigned Medicare billing, Illinois enrollment
- 1,138 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 11
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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Loyola Gottlieb Memorial Hospital
Acute Care Hospitals · Melrose Park, ILMacneal Hospital
Acute Care Hospitals · Berwyn, ILMorris Hospital & Healthcare Centers
Acute Care Hospitals · Morris, ILNorthwest Community Hospital 1
Acute Care Hospitals · Arlington Heights, ILLoyola University Medical Center
Acute Care Hospitals · Maywood, ILPhysician 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.
Referred Medical Equipment & Supplies CMS DME claims 25
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MAYWOOD, IL 60153
MAYWOOD, IL 60153
MAYWOOD, IL 60153
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 Marcus Quek's NPI number?
The NPI number for Marcus Quek is 1457325433. It was assigned to this individual provider in the NPPES registry on February 15, 2006.
Where is Marcus Quek located?
Marcus Quek practices at 2160 S First Ave (fahey Bldg., Rm. 270), Maywood, IL 60153. The listed phone number is (708) 216-5102.
What is Marcus Quek's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Marcus Quek enrolled in Medicare?
Yes. Marcus Quek is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Marcus Quek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marcus Quek reassigns Medicare benefits to Loyola University Medical Center (Maywood, 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 Marcus Quek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Marcus Quek affiliated with any hospitals?
According to CMS data, Marcus Quek is affiliated with Loyola Gottlieb Memorial Hospital, Macneal Hospital, Morris Hospital & Healthcare Centers, Northwest Community Hospital 1 and Loyola University Medical Center.
When was this NPI record last updated?
The NPPES record for Marcus Quek was last updated on April 28, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.