Dr Michael J Oleyar, DO - Medicare Anesthesiology in Chicago, IL

  1. Home
  2. Anesthesiology
  3. IL
  4. Chicago
Dr Michael J Oleyar, DO is a medicare enrolled "Anesthesiology" physician in Chicago, Illinois. He went to Michigan State University College Of Osteopathic Medicine and graduated in 2010 and has 14 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice The Medical College Of Wisconsin Inc, Endeavor Health Medical Group and his current practice location is 3134 N Clark St, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (312) 766-4949.

Dr Michael J Oleyar is licensed to practice in Wisconsin (license number 70252) 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 1386969848.

Contact Information

Dr Michael J Oleyar, DO
3134 N Clark St,
Chicago, IL 60657-4414
(312) 766-4949
Not Available

Map and Direction




Physician's Profile

Full NameDr Michael J Oleyar
GenderMale
SpecialityAnesthesiology
Experience14 Years
Location3134 N Clark St, Chicago, 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:
  • Dr Michael J Oleyar attended and graduated from Michigan State University College Of Osteopathic Medicine in 2010
  NPI Data:
  • NPI Number: 1386969848
  • Provider Enumeration Date: 03/28/2010
  • Last Update Date: 04/29/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0547499113
  • Enrollment ID: I20181204002462

Medical Identifiers

Medical identifiers for Dr Michael J Oleyar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386969848NPI-NPPES
100083194MedicaidWI
1386969848MedicaidNV

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 036150017 (Illinois)Secondary
207L00000XAnesthesiology 276686 (New York)Secondary
207L00000XAnesthesiology 70252 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northwest Community Hospital 1Arlington heights, ILHospital
Froedtert Memorial Lutheran HospitalMilwaukee, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Medical College Of Wisconsin Inc26683843711736
Endeavor Health Medical Group21633346992710

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 Michael J Oleyar allows following entities to bill medicare on his behalf.
Entity NameThe Medical College Of Wisconsin Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699720086
PECOS PAC ID: 2668384371
Enrollment ID: O20031120000259

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 Michael J Oleyar 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 Michael J Oleyar, DO
29373 Network Pl,
Chicago, IL 60673-1293

Ph: () -		Dr Michael J Oleyar, DO
3134 N Clark St,
Chicago, IL 60657-4414

Ph: (312) 766-4949

Reviews and Comments


Anesthesiology Doctors in Chicago, IL

Dr. Aaron Daniel Kallsnick, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 5645 W Addison St, Chicago, IL 60634
Phone: 773-282-7000    
Mr. Abbas Al-qamari, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1250 S Michigan Ave, Unit 602, Chicago, IL 60605
Phone: 847-863-7486    
Dr. Raymond S Belmonte, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 25 E Washington St, Suite 300, Chicago, IL 60602
Phone: 312-726-3329    
Cassidy Schwab, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 251 E Huron St, Chicago, IL 60611
Phone: 312-695-0061    
Vidhi Srivastava, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1740 W Taylor St, Chicago, IL 60612
Phone: 866-600-2273    
Samuel Johnson, DO
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 600 S Paulina St Ste 403, Chicago, IL 60612
Phone: 312-942-3134    Fax: 501-380-2282
Dr. Kimberly Lois Johnson, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 500 E 51st St, Chicago, IL 60615
Phone: 312-572-2680    Fax: 312-572-2686

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.