Rajesh T Iyengar, MD - Medicare Family Practice in Chicago, IL

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Rajesh T Iyengar, MD is a medicare enrolled "Family Medicine" physician in Chicago, Illinois. He graduated from medical school in 1997 and has 27 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Vivek Gupta, M.d., S.c., Emergency Medical Specialists Ii Sc, Instavaxx Llc and his current practice location is 400 E 41st St, Suite 103, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (773) 624-2660.

Rajesh T Iyengar is licensed to practice in Illinois (license number 036-112541) 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 1821023714.

Contact Information

Rajesh T Iyengar, MD
400 E 41st St, Suite 103,
Chicago, IL 60653-3071
(773) 624-2660
(708) 844-1226

Map and Direction




Physician's Profile

Full NameRajesh T Iyengar
GenderMale
SpecialityFamily Practice
Experience27 Years
Location400 E 41st St, Chicago, Illinois
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Rajesh T Iyengar graduated from medical school in 1997
  NPI Data:
  • NPI Number: 1821023714
  • Provider Enumeration Date: 07/11/2006
  • Last Update Date: 03/20/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 3274591821
  • Enrollment ID: I20041229000208

Medical Identifiers

Medical identifiers for Rajesh T Iyengar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821023714NPI-NPPES
036-112541MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 036-112541 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Louis A Weiss Memorial HospitalChicago, ILHospital
Symphony Of Lincoln ParkChicago, ILNursing home
Generations Oakton PavillionDes plaines, ILNursing home
Bria Of Palos HillsPalos hills, ILNursing home
Generations At RegencyNiles, ILNursing home
Grove Of Elmhurst, TheElmhurst, ILNursing home

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. Rajesh T Iyengar allows following entities to bill medicare on his behalf.
Entity NameInpatient Consultants Of Illinois Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003850843
PECOS PAC ID: 9537064316
Enrollment ID: O20031204000698
Entity NameEmergency Medical Specialists Ii Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689004863
PECOS PAC ID: 6002711603
Enrollment ID: O20031205000590
Entity NameEmergency Medical Specialist Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265481030
PECOS PAC ID: 2062301567
Enrollment ID: O20040312000740
Entity NameAsad Zaman Md Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356393557
PECOS PAC ID: 5092744847
Enrollment ID: O20050811000590
Entity NameVivek Gupta, M.d., S.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033300694
PECOS PAC ID: 3678668308
Enrollment ID: O20070926000910
Entity NameIpc Healthcare Services Of Illinois, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215394861
PECOS PAC ID: 7810294188
Enrollment ID: O20160331001415
Entity NameExpress Urgent Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487134961
PECOS PAC ID: 7719237635
Enrollment ID: O20180913001494
Entity NameRanganathan T Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396385415
PECOS PAC ID: 4284060484
Enrollment ID: O20200206002509
Entity NameIyengar Geriatric Hospitalist Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447845144
PECOS PAC ID: 2668880238
Enrollment ID: O20210420001678
Entity NameInstavaxx Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134793771
PECOS PAC ID: 7911305586
Enrollment ID: O20211012002188

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. Rajesh T Iyengar 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 AddressPractice Location Address
Rajesh T Iyengar, MD
36123 Schoolcraft Rd,
Livonia, MI 48150-1216

Ph: (734) 793-6140		Rajesh T Iyengar, MD
400 E 41st St, Suite 103,
Chicago, IL 60653-3071

Ph: (773) 624-2660

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.