Dr William D Tressel, DO - Medicare Emergency Medicine in Wyoming, MI

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Dr William D Tressel, DO is a medicare enrolled "Emergency Medicine" physician in Wyoming, Michigan. He went to Michigan State University College Of Osteopathic Medicine and graduated in 2008 and has 18 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Hospitalist Medicine Physicians Of Ohio - Cincinnati Professional Corp, Mclaren Medical Group, Vituity-michigan Health Services Pc, Sound Physicians Emergency Medicine Of Arizona Inc and his current practice location is 5900 Byron Center Ave Sw, Wyoming, Michigan. You can reach out to his office (for appointments etc.) via phone at (616) 252-7200.

Dr William D Tressel is licensed to practice in Michigan (license number 2601946) 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 1174785505.

Contact Information

Dr William D Tressel, DO
5900 Byron Center Ave Sw,
Wyoming, MI 49519-9606
(616) 252-7200
Not Available

Map and Direction




Physician's Profile

Full NameDr William D Tressel
GenderMale
SpecialityEmergency Medicine
Experience18 Years
Location5900 Byron Center Ave Sw, Wyoming, Michigan
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 William D Tressel attended and graduated from Michigan State University College Of Osteopathic Medicine in 2008
  NPI Data:
  • NPI Number: 1174785505
  • Provider Enumeration Date: 06/26/2008
  • Last Update Date: 02/27/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 7113106584
  • Enrollment ID: I20241217003637

Medical Identifiers

Medical identifiers for Dr William D Tressel such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174785505NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 34C.000334 (Ohio)Secondary
207P00000XEmergency Medicine W1698 (Texas)Secondary
207P00000XEmergency Medicine C5090 (Kentucky)Secondary
207P00000XEmergency Medicine OP61492300 (Washington)Secondary
207P00000XEmergency Medicine 23020 (Florida)Secondary
207P00000XEmergency Medicine 010702 (Arizona)Secondary
207P00000XEmergency Medicine 2601946 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Canyon Vista Medical CenterSierra vista, AZHospital
Adena Regional Medical CenterChillicothe, OHHospital
Adena Pike Medical CenterWaverly, OHHospital
The Medical Center (bowling Green)Bowling green, KYHospital
Aspirus Keweenaw Hospital And ClinicsLaurium, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hospitalist Medicine Physicians Of Ohio - Cincinnati Professional Corp185082440056
Mclaren Medical Group3971416082254
Vituity-michigan Health Services Pc993163543055
Sound Physicians Emergency Medicine Of Arizona Inc579906665042

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 D Tressel allows following entities to bill medicare on his behalf.
Entity NameHospitalist Medicine Physicians Of Ohio - Cincinnati Professional Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508698739
PECOS PAC ID: 1850824400
Enrollment ID: O20241104002904

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 D Tressel 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 D Tressel, DO
5900 Byron Center Ave Sw,
Wyoming, MI 49519-9606

Ph: (616) 252-7200		Dr William D Tressel, DO
5900 Byron Center Ave Sw,
Wyoming, MI 49519-9606

Ph: (616) 252-7200

Reviews and Comments


Emergency Medicine Doctors in Wyoming, MI

Dr. John S Bradley, D.O.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5900 Byron Center Sw, Metro Health Hospital, Wyoming, MI 49519
Phone: 616-363-7123    
Dr. Daniel Hearld, D.O.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 5900 Byron Center Ave Sw, Metro Health Hospital, Wyoming, MI 49519
Phone: 616-363-7867    Fax: 616-363-9432
Dr. Adam Passeno, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5900 Byron Center Sw, Metro Health Hospital, Wyoming, MI 49519
Phone: 616-252-7123    
Kohl Douglas Gullett,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 5900 Byron Center Ave Sw, Wyoming, MI 49519
Phone: 616-252-7200    Fax: 616-252-4953
Dr. Dana Danielle Hop, D.O
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5900 Byron Center Ave Sw, Wyoming, MI 49519
Phone: 616-252-7200    
Dr. Jennifer Gail Collins, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5900 Byron Center Ave Sw, Wyoming, MI 49519
Phone: 616-252-7200    
Dr. Joshua Vansluyters, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5900 Byron Center Ave Sw, Wyoming, MI 49519
Phone: 616-252-7200    

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.