DR. STEPHANIE LYNN BONNE MD
NPI 1225294507
Surgery - Trauma Surgery in Oak Lawn, IL
About Dr. Stephanie Lynn Bonne Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEPHANIE LYNN BONNE MD (NPI 1225294507) is an individual trauma surgery provider in Oak Lawn, Illinois, licensed in Illinois (036122786) and active in the NPI registry since August 2008. She is enrolled in Medicare PECOS, is affiliated with Osf Little Company Of Mary Medical Center, and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses 2
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. Stephanie Lynn Bonne 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 Reassignments
3Medicare enrollment records show Stephanie Bonne reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oak Lawn, IL 60453
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Advocate Health And Hospitals Corporation
- 4,870 clinicians in this Medicare group
Newark, NJ 07103
- Reassigned Medicare billing, New Jersey enrollment
- 149 clinicians in this Medicare group
Red Bank, NJ 07701
- Reassigned Medicare billing, New Jersey enrollment
- 2,844 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 5
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Osf Little Company Of Mary Medical Center
Acute Care Hospitals · Evergreen Park, ILAdvocate Christ Hospital & Medical Center
Acute Care Hospitals · Oak Lawn, ILAdvocate Good Samaritan Hospital
Acute Care Hospitals · Downers Grove, ILMedicare 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OAK LAWN, IL 60453
OAK LAWN, IL 60453
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 Stephanie Bonne's NPI number?
The NPI number for Stephanie Bonne is 1225294507. It was assigned to this individual provider in the NPPES registry on August 5, 2008.
Where is Stephanie Bonne located?
Stephanie Bonne practices at 4440 W 95th St Ste 183, Oak Lawn, IL 60453. The listed phone number is (708) 684-4393.
What is Stephanie Bonne's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Trauma Surgery, with taxonomy code 2086S0127X.
Is Stephanie Bonne enrolled in Medicare?
Yes. Stephanie Bonne 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 Stephanie Bonne's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Bonne reassigns Medicare benefits to 3 organizations: Advocate Health & Hospitals Corporation (Oak Lawn, IL), University Physician Associates Of New Jersey Inc (Newark, NJ) and Hackensack Meridian Health Medical Group - Specialty Care PC (Red Bank, NJ). 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 Stephanie Bonne's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephanie Bonne accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Stephanie Bonne 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 Stephanie Bonne affiliated with any hospitals?
According to CMS data, Stephanie Bonne is affiliated with Osf Little Company Of Mary Medical Center, Advocate Christ Hospital & Medical Center and Advocate Good Samaritan Hospital.
When was this NPI record last updated?
The NPPES record for Stephanie Bonne was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.
# Dr. Stephanie Lynn Bonne, MD · NPI 1225294507
Trauma Surgery physician in Oak Lawn, Illinois. Individual provider, active in the CMS NPPES registry since August 5, 2008.
## Identity
- **NPI:** 1225294507 (Entity type: Individual)
- **Enumerated:** August 5, 2008
- **Primary specialty:** Surgery - Trauma Surgery · taxonomy 2086S0127X
- **State license:** 036122786 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 4440 W 95TH ST STE 183, Oak Lawn, IL 60453-2600
- **Phone:** (708) 684-4393
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Advocate Health & Hospitals Corporation (NPI 1912936014, Oak Lawn, IL); University Physician Associates Of New Jersey Inc (NPI 1639189236, Newark, NJ); Hackensack Meridian Health Medical Group - Specialty Care PC (NPI 1215989249, Red Bank, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** August 5, 2026
- **Other identifiers:** Medicaid 0476277 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1225294507) · Data from the CMS NPPES public registry.