Dr Elissa Kim Adatya, MD - Medicare Internal Medicine in Downers Grove, IL

Dr Elissa Kim Adatya, MD is a medicare enrolled "Internal Medicine" physician in Downers Grove, Illinois. Her current practice location is 1333 Butterfield Rd, Ste 130, Downers Grove, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 371-0133.

Dr Elissa Kim Adatya is licensed to practice in Illinois (license number 036136928) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1871784553.

Contact Information

Dr Elissa Kim Adatya, MD
1333 Butterfield Rd, Ste 130,
Downers Grove, IL 60515-5607
(630) 371-0133
(630) 371-0138

Map and Direction




Physician's Profile

Full NameDr Elissa Kim Adatya
GenderFemale
SpecialityInternal Medicine
Location1333 Butterfield Rd, Downers Grove, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1871784553
  • Provider Enumeration Date: 08/07/2007
  • Last Update Date: 01/11/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0345425807
  • Enrollment ID: I20150812009184

Medical Identifiers

Medical identifiers for Dr Elissa Kim Adatya such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871784553NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036136928 (Illinois)Primary
207R00000XInternal Medicine 55534 (Minnesota)Secondary
208M00000XHospitalist 048846 (Connecticut)Secondary
207R00000XInternal Medicine 048846 (Connecticut)Secondary
207R00000XInternal Medicine 246976 (New York)Secondary

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 Elissa Kim Adatya allows following entities to bill medicare on her 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 NameSkyline Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568704443
PECOS PAC ID: 9133367931
Enrollment ID: O20130606000709

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 Elissa Kim Adatya 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 Elissa Kim Adatya, MD
1333 Butterfield Rd, Ste 130,
Downers Grove, IL 60515-5607

Ph: (630) 371-0133
Dr Elissa Kim Adatya, MD
1333 Butterfield Rd, Ste 130,
Downers Grove, IL 60515-5607

Ph: (630) 371-0133

Reviews and Comments


Internal Medicine Doctors in Downers Grove, IL

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Dr. Weiser Eguia Cordero, M.D.
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Practice Location: 5207 Main St, Downers Grove, IL 60515
Phone: 630-435-9888    Fax: 630-963-1524

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.