DAVID MARK VIAU M.D.
NPI 1942543996
Emergency Medicine in Marquette, MI

Active since March 28, 2013PECOS EnrolledAccepts Medicare Assignment
580 W COLLEGE AVE, DEPARTMENT OF EMERGENCY MEDICINE, MARQUETTE, MI 49855(906) 226-3561 Get Directions Write a Review

NPPES record last updated: March 30, 2017. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 30, 2017, Jun 16, 2016 (2 updates tracked since 2016).

About David Mark Viau M.d. NPPES

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

DAVID MARK VIAU M.D. (NPI 1942543996) is an individual emergency medicine provider in Marquette, Michigan, licensed in Michigan (4301103754) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS, is affiliated with Uphs Marquette Dlp Hospital, and is a graduate of Wayne State University School Of Medicine (2013).

NPPES Registry Identity

NPI1942543996
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDAVID MARK VIAUCredential: M.D.
Location Address580 W COLLEGE AVE, DEPARTMENT OF EMERGENCY MEDICINEMarquette, MI 49855-2736
Mailing Address580 W College Ave, Department Of Emergency MedicineMarquette, MI 49855-2736 · (906) 225-3561
Sole ProprietorNo
Medical School CMSWayne State University School Of MedicineGraduated 2013
Enumeration DateMarch 28, 2013
Last NPPES UpdateMarch 30, 20172 updates tracked since enumeration
NPI 1942543996 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in MI · 4301103754
Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

580 W COLLEGE AVE, Marquette, MI 49855

Accepted 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

David Mark Viau M.d. 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 ID1052612694
PECOS Enrollment IDI20160818001609
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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
199 services170 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
155 services147 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
55 services51 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
44 services43 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
16 services16 patients

Hospital Affiliations CMS Care Compare 2

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

Uphs Marquette Dlp Hospital

Acute Care Hospitals · Marquette, MI
3/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number230054
Location850 W Baraga AveMarquette, MI 49855 · Marquette County
Emergency services Birthing friendly

Dickinson County Memorial Hospital

Acute Care Hospitals · Iron Mountain, MI
4/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number230055
Location1721 S Stephenson AveIron Mountain, MI 49801 · Dickinson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49855 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
$84.74 typical visit price
range $54.34 – $166.68
Typical copayment $21.18 (range $13.58 – $41.67)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.09 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Dietitian, Registered
580 W COLLEGE AVE
MARQUETTE, MI 49855
Psychiatry & Neurology (Neurology)
580 W COLLEGE AVE
MARQUETTE, MI 49855
Physical Medicine & Rehabilitation
580 W COLLEGE AVE
MARQUETTE, MI 49855
Nurse Anesthetist, Certified Registered
580 W COLLEGE AVE
MARQUETTE, MI 49855
Anesthesiology
580 W COLLEGE AVE
MARQUETTE, MI 49855
Counselor (Addiction (Substance Use Disorder))
580 W COLLEGE AVE
MARQUETTE, MI 49855
Psychiatry & Neurology (Psychiatry)
580 W COLLEGE AVE
MARQUETTE, MI 49855
Nurse Practitioner
580 W COLLEGE AVE
MARQUETTE, MI 49855

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Viau's NPI number?

The NPI number for David Viau is 1942543996. It was assigned to this individual provider in the NPPES registry on March 28, 2013.

Where is David Viau located?

David Viau practices at 580 W College Ave Department Of Emergency Medicine, Marquette, MI 49855. The listed phone number is (906) 226-3561.

What is David Viau's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is David Viau enrolled in Medicare?

Yes. David Viau is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does David Viau accept?

Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list David Viau as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is David Viau affiliated with any hospitals?

According to CMS data, David Viau is affiliated with Uphs Marquette Dlp Hospital and Dickinson County Memorial Hospital.

When was this NPI record last updated?

The NPPES record for David Viau was last updated on March 30, 2017. NPI Profile syncs with the weekly NPPES data releases published by CMS.