Dr William Joseph Beeler, MD - Medicare Emergency Medicine in Olympia Fields, IL

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Dr William Joseph Beeler, MD is a medicare enrolled "Emergency Medicine" physician in Olympia Fields, Illinois. His current practice location is 20201 Crawford Ave, Olympia Fields, Illinois. You can reach out to his office (for appointments etc.) via phone at (708) 747-4000.

Dr William Joseph Beeler is licensed to practice in Illinois (license number 036142636) 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 1649697855.

Contact Information

Dr William Joseph Beeler, MD
20201 Crawford Ave,
Olympia Fields, IL 60461-1010
(708) 747-4000
Not Available

Map and Direction




Physician's Profile

Full NameDr William Joseph Beeler
GenderMale
SpecialityEmergency Medicine
Location20201 Crawford Ave, Olympia Fields, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1649697855
  • Provider Enumeration Date: 03/25/2014
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4385945195
  • Enrollment ID: I20170531001155

Medical Identifiers

Medical identifiers for Dr William Joseph Beeler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649697855NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 036142636 (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. Dr William Joseph Beeler allows following entities to bill medicare on his behalf.
Entity NameIllinois Emergency Medicine Specialists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003150962
PECOS PAC ID: 6103071808
Enrollment ID: O20130304000132
Entity NameInsight Chicago Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881261006
PECOS PAC ID: 2860894706
Enrollment ID: O20210714002059

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 William Joseph Beeler 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 William Joseph Beeler, MD
20201 Crawford Ave,
Olympia Fields, IL 60461-1010

Ph: (708) 747-4000		Dr William Joseph Beeler, MD
20201 Crawford Ave,
Olympia Fields, IL 60461-1010

Ph: (708) 747-4000

Reviews and Comments


Emergency Medicine Doctors in Olympia Fields, IL

Afshan Jehan Ahmed, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20201 Crawford Ave, Olympia Fields, IL 60461
Phone: 708-747-4000    
Dr. Neil B Shah, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20201 Crawford Ave, Olympia Fields, IL 60461
Phone: 708-747-4000    
Nicholas Kulas,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20201 Crawford Ave, Olympia Fields, IL 60461
Phone: 708-747-4000    
Dr. Ravi Sankar Dodda, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20201 Crawford Ave, Olympia Fields, IL 60461
Phone: 708-747-4000    
Anthony Nguyen, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20201 Crawford Ave, Attn: Postdoctoral Education, Olympia Fields, IL 60461
Phone: 708-747-4000    
Dr. Justin Anthony Rapoff, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20201 Crawford Ave, Olympia Fields, IL 60461
Phone: 708-747-4000    
Dr. Christopher Markus Colbert, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20201 Crawford Ave, Olympia Fields, IL 60461
Phone: 708-744-4000    

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.