BRIENNE L SAUVAGEAU
NPI 1356994404
Internal Medicine - Critical Care Medicine in Minneapolis, MN
About Brienne L Sauvageau NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRIENNE L SAUVAGEAU (NPI 1356994404) is an individual critical care medicine provider in Minneapolis, Minnesota, licensed in Minnesota (6709) and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS, is affiliated with M Health Fairview Southdale Hospital, and maintains a secondary practice location in Minneapolis.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Brienne L Sauvageau 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
6Medicare enrollment records show Brienne Sauvageau reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Minneapolis, MN 55454
- Reassigned Medicare billing, Minnesota enrollment
- 4,038 clinicians in this Medicare group
Minneapolis, MN 55454
- Reassigned Medicare billing, Minnesota enrollment
- 671 clinicians in this Medicare group
Minneapolis, MN 55454
- Reassigned Medicare billing, Minnesota enrollment
- 2,302 clinicians in this Medicare group
Saint Paul, MN 55104
- Reassigned Medicare billing, Minnesota enrollment
- 2,361 clinicians in this Medicare group
Saint Paul, MN 55104
- Reassigned Medicare billing, Minnesota enrollment
- 1,178 clinicians in this Medicare group
Woodbury, MN 55125
- Reassigned Medicare billing, Minnesota enrollment
- 955 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
M Health Fairview Southdale Hospital
Acute Care Hospitals · Edina, MNM Health Fairview University Of Mn
Acute Care Hospitals · Minneapolis, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55454 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.
MINNEAPOLIS, MN 55454
MINNEAPOLIS, MN 55454
MINNEAPOLIS, MN 55454
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 Brienne Sauvageau's NPI number?
The NPI number for Brienne Sauvageau is 1356994404. It was assigned to this individual provider in the NPPES registry on July 18, 2019.
Where is Brienne Sauvageau located?
Brienne Sauvageau practices at 2450 Riverside Ave, Minneapolis, MN 55454. The listed phone number is (612) 672-6000.
What is Brienne Sauvageau's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Brienne Sauvageau enrolled in Medicare?
Yes. Brienne Sauvageau 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 Brienne Sauvageau's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brienne Sauvageau reassigns Medicare benefits to 6 organizations: Fairview Health Services (Minneapolis, MN), Fairview Bethesda Hospital (Minneapolis, MN), Fairview Clinics (Minneapolis, MN), Healtheast Medical Research Institute (Saint Paul, MN), Healtheast St. John's Hospital (Saint Paul, MN) and 1 more organization, listed in the Medicare section above. 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 Brienne Sauvageau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brienne Sauvageau accept?
Health plans from Sanford Health Plan list Brienne Sauvageau 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 Brienne Sauvageau affiliated with any hospitals?
According to CMS data, Brienne Sauvageau is affiliated with M Health Fairview Southdale Hospital and M Health Fairview University Of Mn.
When was this NPI record last updated?
The NPPES record for Brienne Sauvageau was last updated on August 22, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Brienne L Sauvageau · NPI 1356994404
Critical Care Medicine physician in Minneapolis, Minnesota. Individual provider, active in the CMS NPPES registry since July 18, 2019.
## Identity
- **NPI:** 1356994404 (Entity type: Individual)
- **Enumerated:** July 18, 2019
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 6709 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 2450 RIVERSIDE AVE, Minneapolis, MN 55454-1450
- **Phone:** (612) 672-6000
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Fairview Health Services (NPI 1316008212, Minneapolis, MN); Fairview Bethesda Hospital (NPI 1275412561, Minneapolis, MN); Fairview Clinics (NPI 1043516867, Minneapolis, MN); Healtheast Medical Research Institute (NPI 1508191552, Saint Paul, MN); Healtheast St. John's Hospital (NPI 1558240853, Saint Paul, MN); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** August 22, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1356994404) · Data from the CMS NPPES public registry.