Dr Ramji Ramaswamy Rajendran, MD in Elk Grove Village, IL

Dr Ramji Ramaswamy Rajendran, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in Elk Grove Village, Illinois. He went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 2005 and has 20 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice Radiation Oncology Consultants, Ltd, Uropartners Llc and his current practice location is 800 Biesterfield Rd, Suite 110, Elk Grove Village, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 981-5760.

Dr Ramji Ramaswamy Rajendran is licensed to practice in Illinois (license number 036-124964) 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 1982760773.

Contact Information

	Dr Ramji Ramaswamy Rajendran, MD
	800 Biesterfield Rd, Suite 110, Elk Grove Village, IL 60007-3361
	(847) 981-5760
	(847) 956-5138

Map and Direction

Physician's Profile

Full Name	Dr Ramji Ramaswamy Rajendran
Gender	Male
Speciality	Radiation Oncology
Experience	20 Years
Location	800 Biesterfield Rd, Elk Grove Village, 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:

Dr Ramji Ramaswamy Rajendran attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 2005

NPI Data:

NPI Number: 1982760773
Provider Enumeration Date: 12/28/2006
Last Update Date: 08/18/2025

Medicare PECOS Information:

PECOS PAC ID: 2567596125
Enrollment ID: I20100818000121

Medical Identifiers

Medical identifiers for Dr Ramji Ramaswamy Rajendran such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1982760773	NPI	-	NPPES
778401002	Other	IL	MEDICARE PTAN
036124964	Medicaid	IL
558620004	Other	IL	MEDICARE PTAN

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2085R0001X	Radiology - Radiation Oncology	036-124964 (Illinois)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Alexian Brothers Medical Center 1	Elk grove village, IL	Hospital
St Alexius Medical Center	Hoffman estates, IL	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Radiation Oncology Consultants, Ltd	0345138509	18
Uropartners Llc	9436182946	123

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. Dr Ramji Ramaswamy Rajendran allows following entities to bill medicare on his behalf.

Entity Name	Radiation Oncology Consultants, Ltd
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1164412417 PECOS PAC ID: 0345138509 Enrollment ID: O20040309000496

Entity Name	Uropartners Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1073567905 PECOS PAC ID: 9436182946 Enrollment ID: O20050915000277

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. Dr Ramji Ramaswamy Rajendran 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
Dr Ramji Ramaswamy Rajendran, MD 700 Commerce Dr, Suite 500, Oak Brook, IL 60523-1546 Ph: (847) 698-0600	Dr Ramji Ramaswamy Rajendran, MD 800 Biesterfield Rd, Suite 110, Elk Grove Village, IL 60007-3361 Ph: (847) 981-5760

Reviews and Comments

Radiology Doctors in Elk Grove Village, IL

Westley D. Zimmer, M.D. Radiology Medicare: Accepting Medicare Assignments Practice Location: 800 Biesterfield Rd, Elk Grove Village, IL 60007 Phone: 312-942-5000
Dr. Ross Alexander Ogilvie, M.D. Radiology Medicare: Accepting Medicare Assignments Practice Location: 800 Biesterfield Rd, Elk Grove Village, IL 60007 Phone: 847-437-5500
Michael J Racenstein, M.D. Radiology Medicare: Accepting Medicare Assignments Practice Location: 800 Biesterfield Rd, Elk Grove Village, IL 60007 Phone: 847-437-5500 Fax: 847-952-7912
Nilanjana Patel, M.D. Radiology Medicare: Not Enrolled in Medicare Practice Location: 31 Arlington Heights Road, Bright Light Radiology, Elk Grove Village, IL 60007 Phone: 847-439-2315 Fax: 847-439-3935
Dr. Ernest John Laney Iv, MD Radiology Medicare: Accepting Medicare Assignments Practice Location: 31 S. Arlington Heights Road, Elk Grove Village, IL 60007 Phone: 847-439-2315 Fax: 847-439-3935
Dr. Rajiv J Patel, MD Radiology Medicare: Accepting Medicare Assignments Practice Location: 800 Biesterfield Rd, Elk Grove Village, IL 60007 Phone: 847-981-5760 Fax: 847-956-5138
Monica Owerczuk, D.O. Radiology Medicare: Accepting Medicare Assignments Practice Location: 31 Arlington Heights Road, Elk Grove Village, IL 60007 Phone: 847-439-2315 Fax: 847-439-3935

Dr Ramji Ramaswamy Rajendran, MD - Medicare Radiation Oncology in Elk Grove Village, IL