Margaret Malicay, MD - Medicare Family Medicine in La Grange, IL

Margaret Malicay, MD is a medicare enrolled "Family Medicine" physician in La Grange, Illinois. Her current practice location is 512 W Burlington Ave Ste 100, La Grange, Illinois. You can reach out to her office (for appointments etc.) via phone at (708) 579-4801.

Margaret Malicay is licensed to practice in Illinois (license number 036-151295) 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 1982041745.

Contact Information

Margaret Malicay, MD
512 W Burlington Ave Ste 100,
La Grange, IL 60525-2234
(708) 579-4801
(708) 579-4805

Map and Direction




Physician's Profile

Full NameMargaret Malicay
GenderFemale
SpecialityFamily Medicine
Location512 W Burlington Ave Ste 100, La Grange, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1982041745
  • Provider Enumeration Date: 06/03/2013
  • Last Update Date: 09/05/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5395986301
  • Enrollment ID: I20201118002698

Medical Identifiers

Medical identifiers for Margaret Malicay such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982041745NPI-NPPES
P01723975OtherINRR MEDICARE
201169110MedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 01076694A (Indiana)Secondary
207Q00000XFamily Medicine 036-151295 (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. Margaret Malicay allows following entities to bill medicare on her behalf.
Entity NameManuel A.malicay Md Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437379724
PECOS PAC ID: 6406952431
Enrollment ID: O20070508000087

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. Margaret Malicay 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
Margaret Malicay, MD
Po Box 713260,
Chicago, IL 60677-1260

Ph: (630) 469-9200
Margaret Malicay, MD
512 W Burlington Ave Ste 100,
La Grange, IL 60525-2234

Ph: (708) 579-4801

Reviews and Comments


Family Medicine Doctors in La Grange, IL

Dr. Leo Koenig, MD
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Practice Location: 1325 Community Memorial Dr, La Grange, IL 60525
Phone: 708-245-8900    Fax: 708-245-5604
Sarah Kay Welch, DO
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Phone: 708-245-8900    Fax: 708-245-5604
Dr. Daphne Tessalee, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1325 Community Memorial Dr, La Grange, IL 60525
Phone: 708-245-8900    Fax: 708-245-5604
Katarzyna Helena Rogala, MD
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Practice Location: 1325 Community Memorial Dr, La Grange, IL 60525
Phone: 708-245-8900    
Dr. Clodagh Therese Ryan, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 1400 W 47th St Ste 1, La Grange, IL 60525
Phone: 708-571-2272    Fax: 281-667-0104
Dr. Andrea Ocampo Colada, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1323 Memorial Drive, Ste 214, La Grange, IL 60525
Phone: 708-245-8900    Fax: 708-245-5604
Vince Bartolomeo, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1415 W 47th St, La Grange, IL 60525
Phone: 708-579-9375    Fax: 708-579-9378

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.