Dr William Zachary Punch, DO - Medicare Hospitalist in Wyoming, MI

Dr William Zachary Punch, DO is a medicare enrolled "Internal Medicine" physician in Wyoming, Michigan. He went to Michigan State University College Of Osteopathic Medicine and graduated in 2018 and has 6 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Metropolitan Hospital 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) 252-7055.

Dr William Zachary Punch is licensed to practice in Michigan (license number 5101023803) 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 1518452259.

Contact Information

Dr William Zachary Punch, DO
5900 Byron Center Ave Sw,
Wyoming, MI 49519-9606
(616) 252-7055
Not Available

Map and Direction




Physician's Profile

Full NameDr William Zachary Punch
GenderMale
SpecialityHospitalist
Experience6 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 Zachary Punch attended and graduated from Michigan State University College Of Osteopathic Medicine in 2018
  NPI Data:
  • NPI Number: 1518452259
  • Provider Enumeration Date: 06/26/2018
  • Last Update Date: 06/26/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 9335495191
  • Enrollment ID: I20210709000424

Medical Identifiers

Medical identifiers for Dr William Zachary Punch such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518452259NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 5101023803 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Metro Health HospitalWyoming, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Metropolitan Hospital5597651836352

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 Zachary Punch allows following entities to bill medicare on his behalf.
Entity NameMetropolitan Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811937519
PECOS PAC ID: 5597651836
Enrollment ID: O20040507000012

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 Zachary Punch 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 Zachary Punch, DO
5900 Byron Center Ave Sw,
Wyoming, MI 49519-9686

Ph: (616) 252-7055
Dr William Zachary Punch, DO
5900 Byron Center Ave Sw,
Wyoming, MI 49519-9606

Ph: (616) 252-7055

Reviews and Comments


Internal Medicine Doctors in Wyoming, MI

Mark J Tieszen, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5900 Byron Center Ave Sw, Wyoming, MI 49519
Phone: 616-252-7200    
William Marc Katz, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2093 Health Dr Sw, Ste 200, Wyoming, MI 49519
Phone: 616-459-3158    Fax: 616-819-2222
Dr. Matthew J Spousta, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 5900 Byron Center Ave Sw, Wyoming, MI 49519
Phone: 616-252-7200    Fax: 616-252-4953
Dr. Srinivas Reddy Mummadi, MBBS
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2122 Health Dr Sw, Wyoming, MI 49519
Phone: 616-252-5220    Fax: 616-252-5770
Kurt Koepnick, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 6105 Wilson Ave Sw, Suite 202, Wyoming, MI 49418
Phone: 616-267-7220    
Dr. John Allen Key, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5900 Byron Center Ave Sw, Wyoming, MI 49519
Phone: 616-241-2333    Fax: 616-452-6767
Danielle Light, MD
Internal 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).

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