Joseph Maslar, - Medicare Emergency Medicine in Oak Lawn, IL

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Joseph Maslar, is a medicare enrolled "Emergency Medicine" physician in Oak Lawn, Illinois. He went to Ohio State University College Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Barrier Reef Emergency Physicians Pllc 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) 684-4077.

Joseph Maslar is licensed to practice in Illinois (license number 036-108940) 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 1497764609.

Contact Information

Joseph Maslar,
4440 W 95th St,
Oak Lawn, IL 60453-2600
(708) 684-4077
Not Available

Map and Direction




Physician's Profile

Full NameJoseph Maslar
GenderMale
SpecialityEmergency Medicine
Experience24 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:
  • Joseph Maslar attended and graduated from Ohio State University College Of Medicine in 2000
  NPI Data:
  • NPI Number: 1497764609
  • Provider Enumeration Date: 08/05/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7315937695
  • Enrollment ID: I20141212000419

Medical Identifiers

Medical identifiers for Joseph Maslar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497764609NPI-NPPES
36108940MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 036-108940 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Texas Medical Branch GalvestonGalveston, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Barrier Reef Emergency Physicians Pllc478973836027

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. Joseph Maslar allows following entities to bill medicare on his behalf.
Entity NameTexas Emergency Staffing Solutions Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811942949
PECOS PAC ID: 0345297610
Enrollment ID: O20050407001290
Entity NameTexan Star Emergency Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972606168
PECOS PAC ID: 7416059514
Enrollment ID: O20070620000127
Entity NameBarrier Reef Emergency Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275761512
PECOS PAC ID: 4789738360
Enrollment ID: O20090817000309

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. Joseph Maslar 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
Joseph Maslar,
1703 S Prairie Ave,
Chicago, IL 60616-1339

Ph: () -		Joseph Maslar,
4440 W 95th St,
Oak Lawn, IL 60453-2600

Ph: (708) 684-4077

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. Timothy Koplik Henderson, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-684-5375    
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
Emily Katherine Jonas, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-684-8000    
Ryan Leonard Freedman, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
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.