Esmael Mayar, MD - Medicare Emergency Medicine in Oak Lawn, IL

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Esmael Mayar, MD is a medicare enrolled "Emergency Medicine" physician in Oak Lawn, Illinois. He went to University Of South Carolina School Of Medicine and graduated in 2019 and has 5 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Relias Emergency Medicine Specialists Of West Point, Llc, Advocate Health And Hospitals Corporation and his current practice location is 4440 W 95th St, Oak Lawn, Illinois. You can reach out to his office (for appointments etc.) via phone at (708) 684-5354.

Esmael Mayar is licensed to practice in Illinois (license number 036.157417) 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 1215497326.

Contact Information

Esmael Mayar, MD
4440 W 95th St,
Oak Lawn, IL 60453-2600
(708) 684-5354
Not Available

Map and Direction




Physician's Profile

Full NameEsmael Mayar
GenderMale
SpecialityEmergency Medicine
Experience5 Years
Location4440 W 95th St, Oak Lawn, 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:
  • Esmael Mayar attended and graduated from University Of South Carolina School Of Medicine in 2019
  NPI Data:
  • NPI Number: 1215497326
  • Provider Enumeration Date: 03/23/2019
  • Last Update Date: 06/19/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5799179222
  • Enrollment ID: I20221007001476

Medical Identifiers

Medical identifiers for Esmael Mayar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215497326NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 01086989A (Indiana)Secondary
207P00000XEmergency Medicine 036.157417 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Highland Community HospitalPicayune, MSHospital
Advocate Trinity HospitalChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Relias Emergency Medicine Specialists Of West Point, Llc004264859416
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. Esmael Mayar allows following entities to bill medicare on his behalf.
Entity NameHarrison Emergency Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467410936
PECOS PAC ID: 6608851597
Enrollment ID: O20050412001039
Entity NameKeystone Medical Services Of Ms Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174691059
PECOS PAC ID: 7618075177
Enrollment ID: O20070606000447
Entity NameRelias Emergency Medicine Specialists Of Amory, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265074769
PECOS PAC ID: 4486088853
Enrollment ID: O20191218002639
Entity NameRelias Emergency Medicine Specialists Of West Point, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275172736
PECOS PAC ID: 0042648594
Enrollment ID: O20200316000656
Entity NameSinging River Gulfport
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861010159
PECOS PAC ID: 5294154829
Enrollment ID: O20201001001497
Entity NameRh Emergency Medicine Of Highland Community Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033987946
PECOS PAC ID: 4587017918
Enrollment ID: O20240201000844
Entity NameRh Hospitalist Medicine Of Highland Community Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841068756
PECOS PAC ID: 8022451038
Enrollment ID: O20240207000363

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. Esmael Mayar 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
Esmael Mayar, MD
29373 Network Pl,
Chicago, IL 60673-1293

Ph: (847) 390-5900		Esmael Mayar, MD
4440 W 95th St,
Oak Lawn, IL 60453-2600

Ph: (708) 684-5354

Reviews and Comments


Emergency Medicine Doctors in Oak Lawn, IL

Michael Cirone, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-684-5375    Fax: 708-684-1028
Peter Peraud, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-684-4077    
Dr. Thomas Kevin Seagraves, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-283-5500    
Dr. Timothy Koplik Henderson, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-684-5375    
Elizabeth Kunjummen, DO
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-283-5500    
Ms. Meghan Maureen Hurley, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-684-5354    
Nicolas Kettaneh, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-684-5354    Fax: 708-684-1028

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.