RITA WYREBEK MD MS
NPI 1831574326
Pediatrics - Neonatal-Perinatal Medicine in Evergreen Park, IL
About Rita Wyrebek Md Ms NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RITA WYREBEK MD MS (NPI 1831574326) is an individual neonatal-perinatal medicine provider in Evergreen Park, Illinois, licensed in Illinois (036146550) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Rita Wyrebek Md Ms is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Rita Wyrebek reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
O Fallon, IL 62269
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: Ssm Cardinal Glennon Children's Hospital
- 414 clinicians in this Medicare group
Saint Charles, MO 63301
- Reassigned Medicare billing, Missouri enrollment
- 741 clinicians in this Medicare group
Saint Louis, MO 63104
- Reassigned Medicare billing, Missouri enrollment
- 1,294 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.
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.
EVERGREEN PARK, IL 60805
EVERGREEN PARK, IL 60805
EVERGREEN PARK, IL 60805
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 Rita Wyrebek's NPI number?
The NPI number for Rita Wyrebek is 1831574326. It was assigned to this individual provider in the NPPES registry on July 24, 2015.
Where is Rita Wyrebek located?
Rita Wyrebek practices at 2800 W 95th St, Evergreen Park, IL 60805. The listed phone number is (708) 422-6200.
What is Rita Wyrebek's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Rita Wyrebek enrolled in Medicare?
Yes. Rita Wyrebek is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Rita Wyrebek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rita Wyrebek reassigns Medicare benefits to 3 organizations: Ssm Cardinal Glennon Childrens Hospital (O Fallon, IL), Ssm Health Care St. Louis (Saint Charles, MO) and Ssm Health Care Group (Saint Louis, MO). 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 Rita Wyrebek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rita Wyrebek accept?
Health plans from Anthem Blue Cross and Blue Shield list Rita Wyrebek 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.
When was this NPI record last updated?
The NPPES record for Rita Wyrebek was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.
# Rita Wyrebek, MD MS · NPI 1831574326
Neonatal-Perinatal Medicine physician in Evergreen Park, Illinois. Individual provider, active in the CMS NPPES registry since July 24, 2015.
## Identity
- **NPI:** 1831574326 (Entity type: Individual)
- **Enumerated:** July 24, 2015
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **State license:** 036146550 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 2800 W 95TH ST, Evergreen Park, IL 60805-2701
- **Phone:** (708) 422-6200
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Ssm Cardinal Glennon Childrens Hospital (NPI 1174577670, O Fallon, IL); Ssm Health Care St. Louis (NPI 1427002922, Saint Charles, MO); Ssm Health Care Group (NPI 1306589544, Saint Louis, MO) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 24, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1831574326) · Data from the CMS NPPES public registry.