RENEE PEART MD
NPI 1194933846
Anesthesiology in Olympia Fields, IL
About Renee Peart Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RENEE PEART MD (NPI 1194933846) is an individual anesthesiology provider in Olympia Fields, Illinois, licensed in Illinois (036116764) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with The University Of Chicago Medical Center, and maintains a secondary practice location in Chicago.
NPPES Registry Identity
Specialties & Licenses
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
Renee Peart 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
6Medicare enrollment records show Renee Peart reassigns Medicare billing to 6 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
- 4,870 clinicians in this Medicare group
Oak Lawn, IL 60453
- Reassigned Medicare billing, Illinois enrollment
- 93 clinicians in this Medicare group
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 1,905 clinicians in this Medicare group
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 2,237 clinicians in this Medicare group
Holland, MI 49424
- Reassigned Medicare billing, Michigan enrollment
- 2,446 clinicians in this Medicare group
Rutland, VT 05701
- Reassigned Medicare billing, Vermont enrollment
- 63 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 7
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
The University Of Chicago Medical Center
Acute Care Hospitals · Chicago, ILAdvocate Christ Hospital & Medical Center
Acute Care Hospitals · Oak Lawn, ILSpectrum Health
Acute Care Hospitals · Grand Rapids, MIRutland Regional Medical Center
Acute Care Hospitals · Rutland, VTOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OLYMPIA FIELDS, IL 60461
OLYMPIA FIELDS, IL 60461
OLYMPIA FIELDS, IL 60461
OLYMPIA FIELDS, IL 60461
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 Renee Peart's NPI number?
The NPI number for Renee Peart is 1194933846. It was assigned to this individual provider in the NPPES registry on May 18, 2007.
Where is Renee Peart located?
Renee Peart practices at 20201 Crawford Ave, Olympia Fields, IL 60461. The listed phone number is (708) 503-3857.
What is Renee Peart's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Renee Peart enrolled in Medicare?
Yes. Renee Peart 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 Renee Peart's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Renee Peart reassigns Medicare benefits to 6 organizations: Advocate Health And Hospitals Corporation (Oak Lawn, IL), Midwest Anesthesiologists, Ltd. (Oak Lawn, IL), The University Of Chicago Medical Center (Chicago, IL), University Of Chicago (Chicago, IL), Spectrum Health Primary Care Partners (Holland, MI) and 1 more organization, listed in the Medicare section above. 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 Renee Peart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Renee Peart accept?
Health plans from Oscar Health list Renee Peart 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 Renee Peart affiliated with any hospitals?
According to CMS data, Renee Peart is affiliated with The University Of Chicago Medical Center, Advocate Christ Hospital & Medical Center, Spectrum Health and Rutland Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Renee Peart was last updated on July 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Renee Peart, MD · NPI 1194933846
Anesthesiology physician in Olympia Fields, Illinois. Individual provider, active in the CMS NPPES registry since May 18, 2007.
## Identity
- **NPI:** 1194933846 (Entity type: Individual)
- **Enumerated:** May 18, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 036116764 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 20201 CRAWFORD AVE, Olympia Fields, IL 60461-1010
- **Phone:** (708) 503-3857 · **Fax:** (708) 503-3806
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Advocate Health And Hospitals Corporation (NPI 1174747075, Oak Lawn, IL); Midwest Anesthesiologists, Ltd. (NPI 1447209390, Oak Lawn, IL); The University Of Chicago Medical Center (NPI 1033218128, Chicago, IL); University Of Chicago (NPI 1821048786, Chicago, IL); Spectrum Health Primary Care Partners (NPI 1538487400, Holland, MI); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Howard University College Of Medicine, class of 2003
## Record status
- **NPPES last updated:** July 15, 2025
- **Other identifiers:** Medicaid 036116764 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1194933846) · Data from the CMS NPPES public registry.