Michael Louis Day, MD - Medicare Emergency Medicine in Eugene, OR

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Michael Louis Day, MD is a medicare enrolled "Emergency Medicine" physician in Eugene, Oregon. His current practice location is 1255 Hilyard St, Sacred Heart Medical Center, Eugene, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 338-8113.

Michael Louis Day is licensed to practice in Ohio (license number 35077886D) 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 1457309361.

Contact Information

Michael Louis Day, MD
1255 Hilyard St, Sacred Heart Medical Center,
Eugene, OR 97401
(541) 338-8113
Not Available

Map and Direction




Physician's Profile

Full NameMichael Louis Day
GenderMale
SpecialityEmergency Medicine
Location1255 Hilyard St, Eugene, Oregon
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1457309361
  • Provider Enumeration Date: 05/04/2006
  • Last Update Date: 04/20/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 8729972955
  • Enrollment ID: I20061103000295

Medical Identifiers

Medical identifiers for Michael Louis Day such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457309361NPI-NPPES
2186129MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 35077886D (Ohio)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. Michael Louis Day allows following entities to bill medicare on his behalf.
Entity NamePeacehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982774378
PECOS PAC ID: 4587573001
Enrollment ID: O20031215000598
Entity NameEugene Emergency Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831133677
PECOS PAC ID: 2264330448
Enrollment ID: O20031226000011
Entity NamePeacehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902892391
PECOS PAC ID: 1254242357
Enrollment ID: O20040513000725

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. Michael Louis Day 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
Michael Louis Day, MD
440 Sunshine Acres Dr,
Eugene, OR 97401-5706

Ph: (541) 338-8113		Michael Louis Day, MD
1255 Hilyard St, Sacred Heart Medical Center,
Eugene, OR 97401

Ph: (541) 338-8113

Reviews and Comments


Emergency Medicine Doctors in Eugene, OR

Dr. William Miller, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1255 Hilyard St, Eugene, OR 97401
Phone: 503-686-7300    
Thomas Seddon, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1255 Hilyard St, Eugene, OR 97401
Phone: 503-686-7300    
Dr. Philip Johnson, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1255 Hilyard St, Eugene, OR 97401
Phone: 503-686-7300    
Dr. Richard Kozak, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1255 Hilyard St, Eugene, OR 97401
Phone: 503-686-7300    
Dr. Brad Anderson, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1255 Hilyard St, Eugene, OR 97401
Phone: 503-686-7300    
Keith D Sumey, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1858 Fircrest Dr, Eugene, OR 97403
Phone: 616-881-9555    Fax: 616-881-9555
Dr. Tod Hayes, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1255 Hilyard St, Eugene, OR 97401
Phone: 503-686-7300    

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).

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