DR. STEVEN GEORGE KOOPMAN M.D.
NPI 1811199573
Urology in Chicago, IL
About Dr. Steven George Koopman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEVEN GEORGE KOOPMAN M.D. (NPI 1811199573) is an individual urology provider in Chicago, Illinois, licensed in Illinois (036133140) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, is affiliated with Northshore University Healthsystem - Evanston Hospital, and is a graduate of University Of Alabama School Of Medicine (2006).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Dr. Steven George Koopman M.d. 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 Reassignments
3Medicare enrollment records show Steven Koopman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60625
- Reassigned Medicare billing, Illinois and Wisconsin enrollments
- Also billed through NPI 1285688218 (Wisconsin)
- 126 clinicians in this Medicare group
Chicago, IL 60608
- Reassigned Medicare billing, Illinois enrollment
- 210 clinicians in this Medicare group
Chicago, IL 60616
- Reassigned Medicare billing, Illinois enrollment
- 354 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 22
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.
Northshore University Healthsystem - Evanston Hospital
Acute Care Hospitals · Evanston, ILPresence Saint Francis Hospital
Acute Care Hospitals · Evanston, ILSwedish Hospital
Acute Care Hospitals · Chicago, ILAdvocate Illinois Masonic Medical Center
Acute Care Hospitals · Chicago, ILAdvocate Condell Medical Center
Acute Care Hospitals · Libertyville, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60625 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
CHICAGO, IL 60625
CHICAGO, IL 60625
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 Steven Koopman's NPI number?
The NPI number for Steven Koopman is 1811199573. It was assigned to this individual provider in the NPPES registry on June 4, 2007.
Where is Steven Koopman located?
Steven Koopman practices at 5215 N California Ave Ste. F803, Chicago, IL 60625. The listed phone number is (773) 878-7555.
What is Steven Koopman's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Steven Koopman enrolled in Medicare?
Yes. Steven Koopman 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 organizations bill Medicare for Steven Koopman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Koopman reassigns Medicare benefits to 3 organizations: Uropartners, LLC (Chicago, IL), Saint Anthony Health Affiliates (Chicago, IL) and Insight Chicago, Inc. (Chicago, IL). 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 Steven Koopman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Koopman accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Steven Koopman 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.
Is Steven Koopman affiliated with any hospitals?
According to CMS data, Steven Koopman is affiliated with Northshore University Healthsystem - Evanston Hospital, Presence Saint Francis Hospital, Swedish Hospital, Advocate Illinois Masonic Medical Center and Advocate Condell Medical Center.
When was this NPI record last updated?
The NPPES record for Steven Koopman was last updated on July 12, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.