Dr Rahul Rauniyar, MD - Medicare Internal Medicine in Chicago, IL

Dr Rahul Rauniyar, MD is a medicare enrolled "Hospitalist" physician in Chicago, Illinois. He graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Mount Sinai Community Foundation and his current practice location is 1500 S Fairfield Ave, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (773) 542-2000.

Dr Rahul Rauniyar is licensed to practice in Illinois (license number 036158800) 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 1558926907.

Contact Information

Dr Rahul Rauniyar, MD
1500 S Fairfield Ave,
Chicago, IL 60608-1782
(773) 542-2000
Not Available

Map and Direction




Physician's Profile

Full NameDr Rahul Rauniyar
GenderMale
SpecialityInternal Medicine
Experience9 Years
Location1500 S Fairfield Ave, 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:
  • Dr Rahul Rauniyar graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1558926907
  • Provider Enumeration Date: 05/01/2019
  • Last Update Date: 08/11/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4789916719
  • Enrollment ID: I20220617002169

Medical Identifiers

Medical identifiers for Dr Rahul Rauniyar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558926907NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 036158800 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mt Sinai Hospital Medical CenterChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mount Sinai Community Foundation5991600405211

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 Rahul Rauniyar allows following entities to bill medicare on his behalf.
Entity NameMount Sinai Community Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376715896
PECOS PAC ID: 5991600405
Enrollment ID: O20040202001032

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 Rahul Rauniyar 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 Rahul Rauniyar, MD
1500 S Fairfield Ave,
Chicago, IL 60608-1782

Ph: (773) 542-2000
Dr Rahul Rauniyar, MD
1500 S Fairfield Ave,
Chicago, IL 60608-1782

Ph: (773) 542-2000

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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