Dr Michael R Viau, MD - Medicare Orthopedic Surgery in Mansfield, OH

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Dr Michael R Viau, MD is a medicare enrolled "Orthopaedic Surgery" physician in Mansfield, Ohio. He went to Wayne State University School Of Medicine and graduated in 1979 and has 46 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Ohiohealth Corporation and his current practice location is 335 Glessner Ave, Mansfield, Ohio. You can reach out to his office (for appointments etc.) via phone at (419) 756-8899.

Dr Michael R Viau is licensed to practice in Ohio (license number 35050088V) 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 1134180722.

Contact Information

Dr Michael R Viau, MD
335 Glessner Ave,
Mansfield, OH 44903-2269
(419) 756-8899
Not Available

Map and Direction




Physician's Profile

Full NameDr Michael R Viau
GenderMale
SpecialityOrthopedic Surgery
Experience46 Years
Location335 Glessner Ave, Mansfield, Ohio
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 R Viau attended and graduated from Wayne State University School Of Medicine in 1979
  NPI Data:
  • NPI Number: 1134180722
  • Provider Enumeration Date: 03/31/2006
  • Last Update Date: 01/25/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9739086711
  • Enrollment ID: I20101008000784

Medical Identifiers

Medical identifiers for Dr Michael R Viau such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134180722NPI-NPPES
0550943MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 35050088V (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ohiohealth Mansfield HospitalMansfield, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ohiohealth Corporation63057584261940

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 R Viau allows following entities to bill medicare on his behalf.
Entity NameOhiohealth Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578545273
PECOS PAC ID: 6305758426
Enrollment ID: O20031105000532
Entity NameOhiohealth Regional Physician Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538552468
PECOS PAC ID: 9739496902
Enrollment ID: O20150921001772

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 R Viau 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 R Viau, MD
Po Box 7527,
Dublin, OH 43017-0727

Ph: () -		Dr Michael R Viau, MD
335 Glessner Ave,
Mansfield, OH 44903-2269

Ph: (419) 756-8899

Reviews and Comments


Orthopaedic Surgery Doctors in Mansfield, OH

Dr. Lawrence L Gibson, MD
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 536 S Trimble Rd, Mansfield, OH 44906
Phone: 419-756-8899    Fax: 419-756-6004
Dr. Scott Foster, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 715 Richland Mall, Ste F, Mansfield, OH 44906
Phone: 419-709-8650    

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.