Ajay Arumanayagam Selvaraj, - Medicare Internal Medicine in Chicago, IL

  1. Home
  2. Internal Medicine
  3. IL
  4. Chicago
Ajay Arumanayagam Selvaraj, is a medicare enrolled "Internal Medicine" physician in Chicago, Illinois. He graduated from medical school in 2012 and has 12 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice West Tennessee Healthcare Hospitalists Inc and his current practice location is 2525 S Michigan Ave, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (312) 567-2000.

Ajay Arumanayagam Selvaraj is licensed to practice in Illinois (license number 125072866) 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 1679068019.

Contact Information

Ajay Arumanayagam Selvaraj,
2525 S Michigan Ave,
Chicago, IL 60616-2315
(312) 567-2000
Not Available

Map and Direction




Physician's Profile

Full NameAjay Arumanayagam Selvaraj
GenderMale
SpecialityInternal Medicine
Experience12 Years
Location2525 S Michigan 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:
  • Ajay Arumanayagam Selvaraj graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1679068019
  • Provider Enumeration Date: 06/28/2018
  • Last Update Date: 06/28/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 4284039272
  • Enrollment ID: I20210830002477

Medical Identifiers

Medical identifiers for Ajay Arumanayagam Selvaraj such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679068019NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 125072866 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Jackson-madison County General HospitalJackson, TNHospital
Dyersburg Regional Medical CenterDyersburg, TNHospital
Volunteer Community HospitalMartin, TNHospital
Baptist Memorial Hospital Union CityUnion city, TNHospital
Henderson County Community HospitalLexington, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
West Tennessee Healthcare Hospitalists Inc195173552173

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. Ajay Arumanayagam Selvaraj allows following entities to bill medicare on his behalf.
Entity NameWest Tennessee Healthcare Hospitalists Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720635188
PECOS PAC ID: 1951735521
Enrollment ID: O20200107003009

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. Ajay Arumanayagam Selvaraj 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
Ajay Arumanayagam Selvaraj,
2801 S King Dr Apt 1510,
Chicago, IL 60616-3472

Ph: (312) 375-5570		Ajay Arumanayagam Selvaraj,
2525 S Michigan Ave,
Chicago, IL 60616-2315

Ph: (312) 567-2000

Reviews and Comments


Internal Medicine Doctors in Chicago, IL

Dr. Sorin C Danciu, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3134 N Clark St, Chicago, IL 60657
Phone: 773-880-9722    
Anoopa A. Koshy, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 259 E Erie St Ste 2200, Chicago, IL 60611
Phone: 312-926-6000    
William Edmond Gerardi, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3730 N Lake Shore Dr, Apartment 2a, Chicago, IL 60613
Phone: 773-244-3060    
Suparna Dutta, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1700 W Van Buren St, Suite 500, Chicago, IL 60612
Phone: 312-942-4200    Fax: 312-942-3568
Alexandra Dumitrescu,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5841 S Maryland Ave, Chicago, IL 60637
Phone: 888-824-0200    
Dr. Mitesh Mahesh Kabadi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1725 W Harrison St Ste 1159, Chicago, IL 60612
Phone: 312-942-5020    
Dr. Marta Batus, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1725 W Harrison St, Suite 809, Chicago, IL 60612
Phone: 312-563-2487    Fax: 312-942-3192

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.