Loris Rayner, MD - Medicare Pediatrics in Evergreen Park, IL

Loris Rayner, MD is a medicare enrolled "Pediatrics" physician in Evergreen Park, Illinois. His current practice location is 9730 S Western Ave, Suite 500, Evergreen Park, Illinois. You can reach out to his office (for appointments etc.) via phone at (708) 425-7337.

Loris Rayner is licensed to practice in Illinois (license number ) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1770593071.

Contact Information

Loris Rayner, MD
9730 S Western Ave, Suite 500,
Evergreen Park, IL 60805-2814
(708) 425-7337
Not Available

Map and Direction




Physician's Profile

Full NameLoris Rayner
GenderMale
SpecialityPediatrics
Location9730 S Western Ave, Evergreen Park, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1770593071
  • Provider Enumeration Date: 08/09/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 2163567975
  • Enrollment ID: I20100304000589

Medical Identifiers

Medical identifiers for Loris Rayner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770593071NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics (Illinois)Primary

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. Loris Rayner allows following entities to bill medicare on his 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. Loris Rayner 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
Loris Rayner, MD
2311 W 22nd St, Suite 202,
Oak Brook, IL 60523-1225

Ph: () -
Loris Rayner, MD
9730 S Western Ave, Suite 500,
Evergreen Park, IL 60805-2814

Ph: (708) 425-7337

Reviews and Comments


Pediatrics Doctors in Evergreen Park, IL

Ms. Katherine M Riff, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 2850 W 95th Street, Suite 400, Evergreen Park, IL 60805
Phone: 708-424-7600    Fax: 708-424-7605
Dr. Kunhunni Vellody, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 2850 W 95th Street, Suite 203, Evergreen Park, IL 60805
Phone: 708-229-2764    Fax: 708-229-2766
Calliope C Andricacou, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 2850 W 95th St, #404, Evergreen Park, IL 60805
Phone: 708-423-4000    Fax: 708-423-4097
Dr. Ahmad Chatila, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 2850 W 95th St Ste 400, Evergreen Park, IL 60805
Phone: 708-424-7600    
Andrea Tekie, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 9730 S Western Ave Ste 500, Evergreen Park, IL 60805
Phone: 708-425-7337    Fax: 708-636-3485
Dr. Huma Ali Khan, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 9730 S Western Ave Ste 500, Evergreen Park, IL 60805
Phone: 708-425-7337    
Dr. Alicia Lopez, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 9760 S Kedzie Ave, Suite 11, Evergreen Park, IL 60805
Phone: 708-346-7000    Fax: 708-346-6180

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.