DR. JAMES PATRICK RYBAK M.D.
NPI 1801042700
Urology in Fairview Heights, IL
About Dr. James Patrick Rybak M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES PATRICK RYBAK M.D. (NPI 1801042700) is an individual urology provider in Fairview Heights, Illinois, licensed in Illinois (036133493) and active in the NPI registry since August 2008. He is enrolled in Medicare PECOS, is affiliated with St Josephs Hospital, and maintains a secondary practice location in Saint Louis.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
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. James Patrick Rybak 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 James Rybak reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Granite City, IL 62040
- Reassigned Medicare billing, Illinois enrollment
- 107 clinicians in this Medicare group
Saint Louis, MO 63141
- Reassigned Medicare billing, Illinois and Missouri enrollments
- 55 clinicians in this Medicare group
Peoria, IL 61615
- Reassigned Medicare billing, Illinois enrollment
- 2,944 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 32
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.
St Josephs Hospital
Acute Care Hospitals · Breese, ILMemorial Hospital
Acute Care Hospitals · Belleville, ILHshs St Elizabeth's Hospital
Acute Care Hospitals · O Fallon, ILWashington County Hospital
Critical Access Hospitals · Nashville, ILSt Lukes Hospital
Acute Care Hospitals · Chesterfield, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62208 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.
Reported Quality Measures
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 5
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 James Rybak's NPI number?
The NPI number for James Rybak is 1801042700. It was assigned to this individual provider in the NPPES registry on August 11, 2008.
Where is James Rybak located?
James Rybak practices at 326 Fountains Pkwy, Fairview Heights, IL 62208. The listed phone number is (618) 277-3109.
What is James Rybak's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is James Rybak enrolled in Medicare?
Yes. James Rybak 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 James Rybak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Rybak reassigns Medicare benefits to 3 organizations: Ahs Il Medical Group LLC (Granite City, IL), Urology Of St. Louis, Inc. (Saint Louis, MO) and Osf Multi-Specialty Group (Peoria, 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 James Rybak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Rybak accept?
Health plans from Anthem Blue Cross and Blue Shield, Medica and UnitedHealthcare list James Rybak 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 James Rybak affiliated with any hospitals?
According to CMS data, James Rybak is affiliated with St Josephs Hospital, Memorial Hospital, Hshs St Elizabeth's Hospital, Washington County Hospital and St Lukes Hospital.
When was this NPI record last updated?
The NPPES record for James Rybak was last updated on December 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.