Robert J Oliver, MD in Woodridge, IL - Medicare Internal Medicine

Robert J Oliver, MD is a medicare enrolled "Pediatrics" physician in Woodridge, Illinois. He went to Southern Illinois University School Of Medicine and graduated in 1995 and has 31 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Premier Suburban Medical Group, Pllc and his current practice location is 7425 Janes Ave Ste 100, Woodridge, Illinois. You can reach out to his office (for appointments etc.) via phone at (331) 732-7100.

Robert J Oliver is licensed to practice in Illinois (license number 036096698) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1114981032.

Contact Information

	Robert J Oliver, MD
	7425 Janes Ave Ste 100, Woodridge, IL 60517-2357
	(331) 732-7100
	(331) 732-7101

Map and Direction

Physician's Profile

Full Name	Robert J Oliver
Gender	Male
Speciality	Internal Medicine
Experience	31 Years
Location	7425 Janes Ave Ste 100, Woodridge, Illinois
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Robert J Oliver attended and graduated from Southern Illinois University School Of Medicine in 1995

NPI Data:

NPI Number: 1114981032
Provider Enumeration Date: 04/17/2006
Last Update Date: 01/13/2026

Medicare PECOS Information:

PECOS PAC ID: 3870582893
Enrollment ID: I20100323000635

Medical Identifiers

Medical identifiers for Robert J Oliver such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1114981032	NPI	-	NPPES
110189021	Other	IL	RAILROAD MEDICARE
036096698	Medicaid	IL

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	036096698 (Illinois)	Secondary
208000000X	Pediatrics	036096698 (Illinois)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Silver Cross Hospital And Medical Centers	New lenox, IL	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Premier Suburban Medical Group, Pllc	5294155818	34

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Robert J Oliver allows following entities to bill medicare on his behalf.

Entity Name	Premier Suburban Medical Group, Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1902412950 PECOS PAC ID: 5294155818 Enrollment ID: O20201021001250

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Robert J Oliver is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Robert J Oliver, MD 7425 Janes Ave Ste 100, Woodridge, IL 60517-2357 Ph: (331) 732-7100	Robert J Oliver, MD 7425 Janes Ave Ste 100, Woodridge, IL 60517-2357 Ph: (331) 732-7100

Reviews and Comments

Pediatrics Doctors in Woodridge, IL

Dr. Rosalind Simon Downing, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 7530 Woodward Ave, Woodridge, IL 60517 Phone: 630-910-1177 Fax: 630-910-6995
Dr. Kevin R Polsley, M.D. Pediatrics Medicare: Accepting Medicare Assignments Practice Location: 7425 Janes Ave Ste 100, Woodridge, IL 60517 Phone: 331-732-7100 Fax: 331-732-7101
Sylvia Irizarry, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 7425 Janes Ave, Woodridge, IL 60517 Phone: 815-300-7764
Mrs. Arely Contreras, Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 7667 Willow Ave, Woodridge, IL 60517 Phone: 713-205-8109
Dr. Rouba Barakat, MD Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 7451 Woodward Ave, Suite108, Woodridge, IL 60517 Phone: 630-724-0357
Won D Kim, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 7425 Janes Ave, Woodridge, IL 60517 Phone: 815-300-7106
Reshma Desai Ajmere, MD Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 7530 Woodward Ave, Woodridge, IL 60517 Phone: 630-910-1177 Fax: 630-396-3487

Robert J Oliver, MD - Medicare Internal Medicine in Woodridge, IL