DR. MICHAEL R VIAU MD
NPI 1134180722
Orthopaedic Surgery in Mansfield, OH

Q: What is Michael Viau's NPI number?

The NPI number for Michael Viau is 1134180722. It was assigned to this individual provider in the NPPES registry on March 31, 2006.

Q: What is Michael Viau's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Q: When was this NPI record last updated?

The NPPES record for Michael Viau was last updated on January 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 31, 2006PECOS EnrolledAccepts Medicare Assignment

81.3/100

CMS Quality Rating

335 GLESSNER AVE, MANSFIELD, OH 44903(419) 756-8899 Get Directions Write a Review

NPPES record last updated: January 25, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 25, 2022, Sep 10, 2021, Dec 24, 2015 (3 updates tracked since 2015).

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About Dr. Michael R Viau Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MICHAEL R VIAU MD (NPI 1134180722) is an individual orthopaedic surgery provider in Mansfield, Ohio, licensed in Ohio (35050088V) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Marion General Hospital, and is a graduate of Wayne State University School Of Medicine (1979).

NPPES Registry Identity

NPI1134180722

Entity TypeIndividualMale

Primary Taxonomy207X00000X

Provider Legal NameDR. MICHAEL R VIAUCredential: MD

Location Address335 GLESSNER AVEMansfield, OH 44903-2269

Mailing AddressPo Box 7527Dublin, OH 43017-0727

Phone(419) 756-8899

Sole ProprietorNo

Medical School CMSWayne State University School Of MedicineGraduated 1979

Enumeration DateMarch 31, 2006

Last NPPES UpdateJanuary 25, 20223 updates tracked since enumeration

NPPES CertifiedSeptember 10, 2021

✔ NPI 1134180722 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207X00000X

License✔ Licensed in OH · 35050088V

Definition

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

335 GLESSNER AVE, Mansfield, OH 44903

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Other Identifiers 1

Medicaid0550943OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, MedMutual.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Michael R Viau Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9739086711

PECOS Enrollment IDI20101008000784

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

526 services230 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

125 services125 patients

Injection of substance into lower spine canal using imaging guidance 62323

This procedure involves injecting a substance into your lower spine canal, guided by real-time images. It's done to diagnose or treat various conditions. You may feel slight discomfort, but it's generally safe and can provide valuable information for your treatment plan.

113 services60 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

103 services54 patients

Injection, methylprednisolone acetate, 40 mg J1030

Methylprednisolone acetate is a medication given through an injection. It's a type of corticosteroid, which reduces inflammation and immune responses. It can be used to treat various conditions like arthritis, allergies, and skin diseases. This dose is 40 mg.

29 services21 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Marion General Hospital

Acute Care Hospitals · Marion, OH

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360011

Location1000 Mckinley Park DriveMarion, OH 43302 · Marion County

Emergency services Birthing friendly

Ohiohealth Mansfield Hospital

Acute Care Hospitals · Mansfield, OH

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360118

Location335 Glessner AvenueMansfield, OH 44903 · Richland County

Emergency services Birthing friendly

Ohiohealth Shelby Hospital

Critical Access Hospitals · Shelby, OH

OwnershipVoluntary non-profit - Private

CMS Certification Number361324

Location199 West Main StreetShelby, OH 44875 · Richland County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44903 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$84.72 typical visit price

range $54.34 – $166.65

Typical copayment $21.18 (range $13.58 – $41.66)

Most-billed visit code 99203

Established Patient

$68.07 typical visit price

range $17.10 – $135.40

Typical copayment $17.01 (range $4.27 – $33.85)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

81.3/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

73.58

Promoting Interoperability

Improvement Activities

Cost

65.77

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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