BONNIE TOY
NPI 1174794689
Nurse Practitioner - Pediatrics in Chicago, IL
About Bonnie Toy NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BONNIE TOY (NPI 1174794689) is an individual pediatrics provider in Chicago, Illinois and active in the NPI registry since March 2008. She is enrolled in Medicare PECOS and is a graduate of Rush Medical College Of Rush University (2000).
NPPES Registry Identity
Specialties & Licenses
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
Bonnie Toy 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 Bonnie Toy reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 635 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60637 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 60637
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 Bonnie Toy's NPI number?
The NPI number for Bonnie Toy is 1174794689. It was assigned to this individual provider in the NPPES registry on March 12, 2008.
Where is Bonnie Toy located?
Bonnie Toy practices at 5841 S Maryland Ave Mc 4060, Chicago, IL 60637. The listed phone number is (773) 702-6808.
What is Bonnie Toy's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Bonnie Toy enrolled in Medicare?
Yes. Bonnie Toy 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 Bonnie Toy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bonnie Toy reassigns Medicare benefits to The University Of Chicago Medical Center (Chicago, 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 Bonnie Toy'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 Bonnie Toy was last updated on March 12, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Bonnie Toy · NPI 1174794689
Pediatrics physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since March 12, 2008.
## Identity
- **NPI:** 1174794689 (Entity type: Individual)
- **Enumerated:** March 12, 2008
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **Sole proprietor:** No
## Practice location
- **Address:** 5841 S MARYLAND AVE, MC 4060, Chicago, IL 60637-1447
- **Phone:** (773) 702-6808 · **Fax:** (773) 702-9881
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** The University Of Chicago Medical Center (NPI 1033218128, Chicago, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rush Medical College Of Rush University, class of 2000
## Record status
- **NPPES last updated:** March 12, 2008
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Source: [NPI Profile](https://npiprofile.com/npi/1174794689) · Data from the CMS NPPES public registry.