MRS. SHANNON MARIE VIVIANO D.O.
NPI 1497914378
Emergency Medicine in Grand Blanc, MI
About Mrs. Shannon Marie Viviano D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. SHANNON MARIE VIVIANO D.O. (NPI 1497914378) is an individual emergency medicine provider in Grand Blanc, Michigan, licensed in Michigan (5101017641) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital, Troy, and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mrs. Shannon Marie Viviano D.o. 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.
Medicare Billing Reassignments
2Medicare enrollment records show Shannon Viviano reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Bloomfield, MI 48322
- Reassigned Medicare billing, Michigan enrollment
- 112 clinicians in this Medicare group
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 946 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Beaumont Hospital, Troy
Acute Care Hospitals · Troy, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48439 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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.
GRAND BLANC, MI 48439
GRAND BLANC, MI 48439
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 Shannon Viviano's NPI number?
The NPI number for Shannon Viviano is 1497914378. It was assigned to this individual provider in the NPPES registry on June 5, 2008.
Where is Shannon Viviano located?
Shannon Viviano practices at 1 Genesys Pkwy, Grand Blanc, MI 48439. The listed phone number is (810) 606-5000.
What is Shannon Viviano's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Shannon Viviano enrolled in Medicare?
Yes. Shannon Viviano 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.
Which organizations bill Medicare for Shannon Viviano's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shannon Viviano reassigns Medicare benefits to 2 organizations: Wellstreet Urgent Care Of Michigan (West Bloomfield, MI) and Beaumont Medical Group Hospital -Based Services (Royal Oak, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Shannon Viviano's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shannon Viviano accept?
Health plans from Priority Health list Shannon Viviano 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 Shannon Viviano affiliated with any hospitals?
According to CMS data, Shannon Viviano is affiliated with Beaumont Hospital, Troy.
When was this NPI record last updated?
The NPPES record for Shannon Viviano was last updated on June 5, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Mrs. Shannon Marie Viviano, D.O. · NPI 1497914378
Emergency Medicine physician in Grand Blanc, Michigan. Individual provider, active in the CMS NPPES registry since June 5, 2008.
## Identity
- **NPI:** 1497914378 (Entity type: Individual)
- **Enumerated:** June 5, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 5101017641 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 GENESYS PKWY, Grand Blanc, MI 48439-8065
- **Phone:** (810) 606-5000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Wellstreet Urgent Care Of Michigan (NPI 1578048096, West Bloomfield, MI); Beaumont Medical Group Hospital -Based Services (NPI 1427567858, Royal Oak, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** June 5, 2008
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Source: [NPI Profile](https://npiprofile.com/npi/1497914378) · Data from the CMS NPPES public registry.