Asha N Vijayakumar, MD - Medicare Internal Medicine in Addison, IL

Asha N Vijayakumar, MD is a medicare enrolled "Internal Medicine" physician in Addison, Illinois. She graduated from medical school in 1994 and has 30 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Advocate Health And Hospitals Corporation and her current practice location is 303 W. Lake St, #200, Addison, Illinois. You can reach out to her office (for appointments etc.) via phone at (331) 221-9001.

Asha N Vijayakumar is licensed to practice in Illinois (license number 036-107591) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1790724540.

Contact Information

Asha N Vijayakumar, MD
303 W. Lake St, #200,
Addison, IL 60101
(331) 221-9001
(847) 358-2770

Map and Direction




Physician's Profile

Full NameAsha N Vijayakumar
GenderFemale
SpecialityInternal Medicine
Experience30 Years
Location303 W. Lake St, Addison, Illinois
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Asha N Vijayakumar graduated from medical school in 1994
  NPI Data:
  • NPI Number: 1790724540
  • Provider Enumeration Date: 06/06/2006
  • Last Update Date: 12/20/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4789626417
  • Enrollment ID: I20050524000285

Medical Identifiers

Medical identifiers for Asha N Vijayakumar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790724540NPI-NPPES
036-107591MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036-107591 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Advocate Home Health Care ServLombard, ILHome health agency
Advocate Good Samaritan HospitalDowners grove, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advocate Health And Hospitals Corporation78108009352484

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. Asha N Vijayakumar allows following entities to bill medicare on her behalf.
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700824455
PECOS PAC ID: 7810800935
Enrollment ID: O20031106000064

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. Asha N Vijayakumar 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
Asha N Vijayakumar, MD
172 Schiller,
Elmhurst, IL 60126-2885

Ph: (331) 221-9001
Asha N Vijayakumar, MD
303 W. Lake St, #200,
Addison, IL 60101

Ph: (331) 221-9001

Reviews and Comments


Internal Medicine Doctors in Addison, IL

Bozena Ewa Scigacz, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 28 W Lake St, Suite # 2, Addison, IL 60101
Phone: 630-458-0688    Fax: 630-458-0698
Hans Jonnathan Henriquez, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1841 W Army Trail Rd, Addison, IL 60101
Phone: 630-238-9235    Fax: 630-566-4207
Sameera Syed, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1339 W Lake St, Addison, IL 60101
Phone: 847-981-5767    
Dr. Mohammed Musadiq Saeed, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 276 West Fullerton Avenue, Addison, IL 60101
Phone: 630-543-5454    Fax: 630-543-5471
Rolando Henriquez, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1841 W Army Trail Rd, Addison, IL 60101
Phone: 630-238-9235    
John P Moran, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1845 W Army Trail Rd, Addison, IL 60101
Phone: 630-629-5100    Fax: 630-629-5104
Dr. Utpal Paul Parekh, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1849 W. Army Trail Rd, Addison, IL 60101
Phone: 630-629-5100    Fax: 630-629-5104

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.