Michael A Woyak, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Marshfield, WI

Michael A Woyak, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Marshfield, Wisconsin. He graduated from nursing school in 2007 and has 17 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Aspirus Stevens Point Hospital And Clinics, Inc. and his current practice location is 1000 N Oak Ave, Marshfield, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (715) 387-5511.

Michael A Woyak is licensed to practice in Wisconsin (license number 120961) 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 1770778383.

Contact Information

Michael A Woyak, CRNA
1000 N Oak Ave,
Marshfield, WI 54449-5703
(715) 387-5511
Not Available

Map and Direction




Provider's Profile

Full NameMichael A Woyak
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience17 Years
Location1000 N Oak Ave, Marshfield, Wisconsin
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:
  • Michael A Woyak graduated from nursing school in 2007
  NPI Data:
  • NPI Number: 1770778383
  • Provider Enumeration Date: 09/07/2007
  • Last Update Date: 09/07/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5597848705
  • Enrollment ID: I20080212000093

Medical Identifiers

Medical identifiers for Michael A Woyak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770778383NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 120961 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ascension St Michaels HospitalStevens point, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aspirus Stevens Point Hospital And Clinics, Inc.1850358938125

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 A Woyak allows following entities to bill medicare on his behalf.
Entity NameAspirus Stevens Point Hospital & Clinics, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538112230
PECOS PAC ID: 1850358938
Enrollment ID: O20041210000558

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 A Woyak 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 A Woyak, CRNA
1000 N Oak Ave,
Marshfield, WI 54449-5703

Ph: (715) 387-5511
Michael A Woyak, CRNA
1000 N Oak Ave,
Marshfield, WI 54449-5703

Ph: (715) 387-5511

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Marshfield, WI

James Skibba, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1000 N Oak Ave, Marshfield, WI 54449
Phone: 715-387-7179    
Alan R Janssen, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1000 N Oak Ave, Marshfield, WI 54449
Phone: 715-387-5511    
Justin L. Willuweit, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1000 N Oak Ave, Marshfield, WI 54449
Phone: 715-387-5511    
Kimberly L Anderson, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1000 N Oak Ave, Marshfield, WI 54449
Phone: 715-387-5511    
Jodi Mechelke, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 1000 N Oak Ave, Marshfield, WI 54449
Phone: 715-387-7275    
Robin J. Kalk, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 1000 N Oak Ave, Marshfield, WI 54449
Phone: 715-387-5511    
James Brand, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 1000 N Oak Ave, Marshfield, WI 54449
Phone: 715-387-5511    

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.