ROBERT J OLIVER MD
NPI 1114981032
Pediatrics in Woodridge, IL
About Robert J Oliver Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT J OLIVER MD (NPI 1114981032) is an individual pediatrics provider in Woodridge, Illinois, licensed in Illinois (036096698) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Palos Community Hospital, and is a graduate of Southern Illinois University School Of Medicine (1995).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
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
Robert J Oliver 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
2Medicare enrollment records show Robert Oliver reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Carol Stream, IL 60122
- Reassigned Medicare billing, Illinois enrollment
- 1,664 clinicians in this Medicare group
Orland Park, IL 60487
- Reassigned Medicare billing, Illinois enrollment
- 44 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 21
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.
Palos Community Hospital
Acute Care Hospitals · Palos Heights, ILSilver Cross Hospital And Medical Centers
Acute Care Hospitals · New Lenox, ILNorthwestern Medicine Central Dupage Hospital
Acute Care Hospitals · Winfield, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60517 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 7
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 Robert Oliver's NPI number?
The NPI number for Robert Oliver is 1114981032. It was assigned to this individual provider in the NPPES registry on April 17, 2006.
Where is Robert Oliver located?
Robert Oliver practices at 7425 Janes Ave Ste 100, Woodridge, IL 60517. The listed phone number is (331) 732-7100.
What is Robert Oliver's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Robert Oliver enrolled in Medicare?
Yes. Robert Oliver 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 Robert Oliver's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Oliver reassigns Medicare benefits to 2 organizations: Central Dupage Physician Group (Carol Stream, IL) and Premier Suburban Medical Group, PLLC (Orland Park, 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 Robert Oliver's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Robert Oliver affiliated with any hospitals?
According to CMS data, Robert Oliver is affiliated with Palos Community Hospital, Silver Cross Hospital And Medical Centers and Northwestern Medicine Central Dupage Hospital.
When was this NPI record last updated?
The NPPES record for Robert Oliver was last updated on January 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.