Dr Rajeev S Kalsi, MD - Medicare Emergency Medicine in Naperville, IL

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Dr Rajeev S Kalsi, MD is a medicare enrolled "Emergency Medicine" physician in Naperville, Illinois. He went to Rush Medical College Of Rush University and graduated in 2005 and has 20 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Aurora Emergency Physicians Llc and his current practice location is 636 Raymond Dr, Suite 106, Naperville, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 933-1600.

Dr Rajeev S Kalsi is licensed to practice in Illinois (license number 036.122489) 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 1447464292.

Contact Information

Dr Rajeev S Kalsi, MD
636 Raymond Dr, Suite 106,
Naperville, IL 60563-7978
(630) 933-1600
Not Available

Map and Direction




Physician's Profile

Full NameDr Rajeev S Kalsi
GenderMale
SpecialityEmergency Medicine
Experience20 Years
Location636 Raymond Dr, Naperville, 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:
  • Dr Rajeev S Kalsi attended and graduated from Rush Medical College Of Rush University in 2005
  NPI Data:
  • NPI Number: 1447464292
  • Provider Enumeration Date: 05/10/2007
  • Last Update Date: 12/09/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 8820144736
  • Enrollment ID: I20090917000635

Medical Identifiers

Medical identifiers for Dr Rajeev S Kalsi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447464292NPI-NPPES
036122489MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 036.122489 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Perry Memorial HospitalPrinceton, ILHospital
Copley Memorial HospitalAurora, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aurora Emergency Physicians Llc185065718049

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 Rajeev S Kalsi allows following entities to bill medicare on his behalf.
Entity NameRockford Health Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043242886
PECOS PAC ID: 2567374036
Enrollment ID: O20031103000584
Entity NameCentral Dupage Hospital Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003864810
PECOS PAC ID: 0941108666
Enrollment ID: O20031231000723
Entity NameValley Emergency Care Management Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841395092
PECOS PAC ID: 1850387713
Enrollment ID: O20040424000146
Entity NameCentral Dupage Emergency Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619074028
PECOS PAC ID: 5597763706
Enrollment ID: O20061127000063
Entity NameOsf Healthcare System
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1811016124
PECOS PAC ID: 4284541806
Enrollment ID: O20070504000101
Entity NameOsf Multi-specialty Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922445527
PECOS PAC ID: 3678889789
Enrollment ID: O20150904000279
Entity NameAurora Emergency Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407379423
PECOS PAC ID: 1850657180
Enrollment ID: O20171102000998

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 Rajeev S Kalsi 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
Dr Rajeev S Kalsi, MD
636 Raymond Dr, Suite 106,
Naperville, IL 60563-7978

Ph: (630) 933-1600		Dr Rajeev S Kalsi, MD
636 Raymond Dr, Suite 106,
Naperville, IL 60563-7978

Ph: (630) 933-1600

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).

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